DNSSEC Analyzer - upenn.edu

Domain Name:

Time: 2021-06-12 21:34:26 UTC, NTP stratum 4

Analyzing DNSSEC problems for upenn.edu

DS=20326/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to a.root-servers.net for ./DNSKEY
	Received 864 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (864 bytes) ;; HEADER SECTION ;; id = 12921 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAa+HvD7XXjmL+1htThUQyZW7oWGnjzKHJASg3TSR5Bmu5LfnSVW7fxqZa2oAYo2ionIQWyqA j/loApzg8GNMhyIibftPJso54uWRQ2GaoMrwLD5SLu676kf7urJq6nqdjNC0aJM/C888li69lVH6 tiu2tZm1NH3cmgfnMUJpD60bsrDUqs7XwftmNkdkHa4ltQbM3UNPyfTaNBQYoH3wpOpSjdk3tyDR nreBO6Idrw+DGf/rve4sL3qiSaXfYIkcwAwozxR34iHU5dbCDs8S6FmZYhoSVKVgNSUkudxhd9/6 RrZkYRgvwRsQXl3UwsacU1DsXcORqIC+7NlQ6M2OJVU= ) ; Key ID = 14631 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20210701000000 20210610000000 20326 . BnlgUs78N3ckYFZHySrbdpmlrvI6d7lY5TNKs2J7miY5T03UuR2EJGcLwpoEL5trbTVqKL3/MCSD E+1E8N8kB6yskFAqloUMifyI+5sqApbuWtohUU7IcEYQ8cko/PLngbVwVMNJyipXd54A4pmWKSy4 qAa74sdsYTDmyPrsYibxTKwdmjLOrAxB1gOj435BgmV7z50feme761b06SwG3ChyQdVOXWOhbWtL IvrqIxiHvjSSgmCyicZSvbP+m+oan4BDhe/cH6/yhsQOtBC3enr/QP7mhhcoURGoF0bd/S0eoLMp e5PDeyKeyzV0R5O7CAb44lX37G2VOlSTH/1crQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAa+HvD7XXjmL+1htThUQyZW7oWGnjzKHJASg3TSR5Bmu5LfnSVW7fxqZa2oAYo2ionIQWyqA j/loApzg8GNMhyIibftPJso54uWRQ2GaoMrwLD5SLu676kf7urJq6nqdjNC0aJM/C888li69lVH6 tiu2tZm1NH3cmgfnMUJpD60bsrDUqs7XwftmNkdkHa4ltQbM3UNPyfTaNBQYoH3wpOpSjdk3tyDR nreBO6Idrw+DGf/rve4sL3qiSaXfYIkcwAwozxR34iHU5dbCDs8S6FmZYhoSVKVgNSUkudxhd9/6 RrZkYRgvwRsQXl3UwsacU1DsXcORqIC+7NlQ6M2OJVU= ) ; Key ID = 14631`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20210701000000 20210610000000 20326 . BnlgUs78N3ckYFZHySrbdpmlrvI6d7lY5TNKs2J7miY5T03UuR2EJGcLwpoEL5trbTVqKL3/MCSD E+1E8N8kB6yskFAqloUMifyI+5sqApbuWtohUU7IcEYQ8cko/PLngbVwVMNJyipXd54A4pmWKSy4 qAa74sdsYTDmyPrsYibxTKwdmjLOrAxB1gOj435BgmV7z50feme761b06SwG3ChyQdVOXWOhbWtL IvrqIxiHvjSSgmCyicZSvbP+m+oan4BDhe/cH6/yhsQOtBC3enr/QP7mhhcoURGoF0bd/S0eoLMp e5PDeyKeyzV0R5O7CAb44lX37G2VOlSTH/1crQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=14631 is now in the chain-of-trust
	Query to d.root-servers.net for upenn.edu/A
	Received 1168 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (1168 bytes) ;; HEADER SECTION ;; id = 1416 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 15 arcount = 27 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 86400 IN DS ( 28065 8 2 4172496cde85534e51129040355bd04b1fcfebae996dfdde652006f6f8b2ce76 ) edu. 86400 IN RRSIG ( DS 8 1 86400 20210625170000 20210612160000 14631 . R54X6gRnjvRvdW0+9t+pTQFaUeMxIBmbqvSFhvIup04oiiu3yfFPu55gYkTc9+SVtmZP+upqIJK8 9lMYTFOsDAxBZoqqzE6+SM3mbTsKW/584LFUplJoGXZ2A+ESsnpLfJGsRPB9OypPK1MYjsHWsA1m 3i5kTmwAdereXcyPv8JgcPFD88BgUprQ/9Na2T40tPcRmfVe5pnTLLT/8TCjymaYv6WFrstknQB6 YFNW8iFXCQMlPZmtHQgfJAGniLbSSRoEe2oSNOZyMpOdSArPNpef+55TKgNvFf0MU3ii/Bd0I7ad yRjKuoJfDbwtrWfyvUyAAQ5UDgh/872MqXiMTA== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 b.edu-servers.net. 172800 IN A 192.33.14.30 c.edu-servers.net. 172800 IN A 192.26.92.30 d.edu-servers.net. 172800 IN A 192.31.80.30 e.edu-servers.net. 172800 IN A 192.12.94.30 f.edu-servers.net. 172800 IN A 192.35.51.30 g.edu-servers.net. 172800 IN A 192.42.93.30 h.edu-servers.net. 172800 IN A 192.54.112.30 i.edu-servers.net. 172800 IN A 192.43.172.30 j.edu-servers.net. 172800 IN A 192.48.79.30 k.edu-servers.net. 172800 IN A 192.52.178.30 l.edu-servers.net. 172800 IN A 192.41.162.30 m.edu-servers.net. 172800 IN A 192.55.83.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option:
	Query to j.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.58.128.30
	;; Answer received from 192.58.128.30 (1162 bytes) ;; HEADER SECTION ;; id = 31121 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 15 arcount = 27 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 86400 IN DS ( 28065 8 2 4172496cde85534e51129040355bd04b1fcfebae996dfdde652006f6f8b2ce76 ) edu. 86400 IN RRSIG ( DS 8 1 86400 20210625170000 20210612160000 14631 . R54X6gRnjvRvdW0+9t+pTQFaUeMxIBmbqvSFhvIup04oiiu3yfFPu55gYkTc9+SVtmZP+upqIJK8 9lMYTFOsDAxBZoqqzE6+SM3mbTsKW/584LFUplJoGXZ2A+ESsnpLfJGsRPB9OypPK1MYjsHWsA1m 3i5kTmwAdereXcyPv8JgcPFD88BgUprQ/9Na2T40tPcRmfVe5pnTLLT/8TCjymaYv6WFrstknQB6 YFNW8iFXCQMlPZmtHQgfJAGniLbSSRoEe2oSNOZyMpOdSArPNpef+55TKgNvFf0MU3ii/Bd0I7ad yRjKuoJfDbwtrWfyvUyAAQ5UDgh/872MqXiMTA== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 b.edu-servers.net. 172800 IN A 192.33.14.30 c.edu-servers.net. 172800 IN A 192.26.92.30 d.edu-servers.net. 172800 IN A 192.31.80.30 e.edu-servers.net. 172800 IN A 192.12.94.30 f.edu-servers.net. 172800 IN A 192.35.51.30 g.edu-servers.net. 172800 IN A 192.42.93.30 h.edu-servers.net. 172800 IN A 192.54.112.30 i.edu-servers.net. 172800 IN A 192.43.172.30 j.edu-servers.net. 172800 IN A 192.48.79.30 k.edu-servers.net. 172800 IN A 192.52.178.30 l.edu-servers.net. 172800 IN A 192.41.162.30 m.edu-servers.net. 172800 IN A 192.55.83.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found child zone edu

edu

	Checking DS between . and edu
	Query to b.root-servers.net for edu/DS
	Received 367 bytes from 199.9.14.201
	;; Answer received from 199.9.14.201 (367 bytes) ;; HEADER SECTION ;; id = 44735 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; edu. IN DS ;; ANSWER SECTION (2 records) edu. 86400 IN DS ( 28065 8 2 4172496cde85534e51129040355bd04b1fcfebae996dfdde652006f6f8b2ce76 ) edu. 86400 IN RRSIG ( DS 8 1 86400 20210625170000 20210612160000 14631 . R54X6gRnjvRvdW0+9t+pTQFaUeMxIBmbqvSFhvIup04oiiu3yfFPu55gYkTc9+SVtmZP+upqIJK8 9lMYTFOsDAxBZoqqzE6+SM3mbTsKW/584LFUplJoGXZ2A+ESsnpLfJGsRPB9OypPK1MYjsHWsA1m 3i5kTmwAdereXcyPv8JgcPFD88BgUprQ/9Na2T40tPcRmfVe5pnTLLT/8TCjymaYv6WFrstknQB6 YFNW8iFXCQMlPZmtHQgfJAGniLbSSRoEe2oSNOZyMpOdSArPNpef+55TKgNvFf0MU3ii/Bd0I7ad yRjKuoJfDbwtrWfyvUyAAQ5UDgh/872MqXiMTA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 1 DS records for edu in the . zone
	DS=28065/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`edu. 86400 IN RRSIG ( DS 8 1 86400 20210625170000 20210612160000 14631 . R54X6gRnjvRvdW0+9t+pTQFaUeMxIBmbqvSFhvIup04oiiu3yfFPu55gYkTc9+SVtmZP+upqIJK8 9lMYTFOsDAxBZoqqzE6+SM3mbTsKW/584LFUplJoGXZ2A+ESsnpLfJGsRPB9OypPK1MYjsHWsA1m 3i5kTmwAdereXcyPv8JgcPFD88BgUprQ/9Na2T40tPcRmfVe5pnTLLT/8TCjymaYv6WFrstknQB6 YFNW8iFXCQMlPZmtHQgfJAGniLbSSRoEe2oSNOZyMpOdSArPNpef+55TKgNvFf0MU3ii/Bd0I7ad yRjKuoJfDbwtrWfyvUyAAQ5UDgh/872MqXiMTA== )`
	RRSIG=14631 and DNSKEY=14631 verifies the DS RRset
	DS=28065/SHA-256 is now in the chain-of-trust
	`edu. 86400 IN DS ( 28065 8 2 4172496cde85534e51129040355bd04b1fcfebae996dfdde652006f6f8b2ce76 )`
	Query to i.edu-servers.net for edu/DNSKEY
	Received 775 bytes from 192.43.172.30
	;; Answer received from 192.43.172.30 (775 bytes) ;; HEADER SECTION ;; id = 63381 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (3 records) edu. 86400 IN DNSKEY ( 257 3 8 AQOluvuVWACqSUX6EZr3d5YIIv13SDXBpDeGRCIET3T0l1wp0NprtJhfc1YVehIlNqucijLnEhSL N2i0Txnh3bU5aQJLRf/qm21etL35ozAIlnfSgY5D0nxLPoBIRq++8Mxvr+2YCSRaCNyrqaU4TnHa PiHLuKe7sGyHQ8K8rXst7HxF5zgG+gIeytYIxpy4/bAaKCNVvGaYHxuNSBJBiYSrxjiZk268EP6E 3T+bSdi2HepB3ZuBWyOewsmHO8aoHmzIH049vBNI7iFZByRKY9yAJ8TshANtiUHHwAF7JJtWLW9o O10BqygYG+zS4weKGtkcNpzOUDWs41FWM8aFs4L1 ) ; Key ID = 28065 edu. 86400 IN DNSKEY ( 256 3 8 AQPRLfRR2GqUWa+tglR0lx0oJDx3FqB1pQJp3fRbdZw440YKfjGXY3KzxrpH8Dq2WjOHiWd+rz3N Oo3NNEAP5hjWRHu3aTATu/Ji2OCDRja53kJGWmV2Hp6+QZ8F44M+L3IB953Tf9x/mDKu8qsvcwJM Q+uZKM312P7D4ls8wEqlS+gn3U39JMzSBGmFicM7Adz9J+OSYvvIB3U1kw66TsSl ) ; Key ID = 63587 edu. 86400 IN RRSIG ( DNSKEY 8 1 86400 20210623185303 20210608184803 28065 edu. pVyxHIn9RCcTqOC4FUhASOvZu0C5riUAM4fcSo5YWXAOdi29w9NWozMSDzr1M/2QPBjYGK+l1Igf YXa/MzIBRNO4o0f8lJKE1y1KknY3mXfpA9E/gKdwtlYKAGjTlbwmrYrH+GXSlW346RY2cdzTLWKe a9UKpT/K+7Kthk112xSlf4ChJiHTbeZ2+CaB2i5+/JbmpUQ3eOkhzhcoaXTZsDV2Ac9ifRG2bnQN conlEKdmapQvJu+rtJD5ZTgVbd+QD/c+4LqQJxex/pgBsMLsAAZPuxenHK+a35lEZD5Fcdv5JK3y rLIEN8a4htszR4sgTJ06hzBdKAMWVujReu+kQw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 257 3 8 AQOluvuVWACqSUX6EZr3d5YIIv13SDXBpDeGRCIET3T0l1wp0NprtJhfc1YVehIlNqucijLnEhSL N2i0Txnh3bU5aQJLRf/qm21etL35ozAIlnfSgY5D0nxLPoBIRq++8Mxvr+2YCSRaCNyrqaU4TnHa PiHLuKe7sGyHQ8K8rXst7HxF5zgG+gIeytYIxpy4/bAaKCNVvGaYHxuNSBJBiYSrxjiZk268EP6E 3T+bSdi2HepB3ZuBWyOewsmHO8aoHmzIH049vBNI7iFZByRKY9yAJ8TshANtiUHHwAF7JJtWLW9o O10BqygYG+zS4weKGtkcNpzOUDWs41FWM8aFs4L1 ) ; Key ID = 28065`
	`edu. 86400 IN DNSKEY ( 256 3 8 AQPRLfRR2GqUWa+tglR0lx0oJDx3FqB1pQJp3fRbdZw440YKfjGXY3KzxrpH8Dq2WjOHiWd+rz3N Oo3NNEAP5hjWRHu3aTATu/Ji2OCDRja53kJGWmV2Hp6+QZ8F44M+L3IB953Tf9x/mDKu8qsvcwJM Q+uZKM312P7D4ls8wEqlS+gn3U39JMzSBGmFicM7Adz9J+OSYvvIB3U1kw66TsSl ) ; Key ID = 63587`
	DNSKEY=28065/SEP is now in the chain-of-trust
	DS=28065/SHA-256 verifies DNSKEY=28065/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`edu. 86400 IN RRSIG ( DNSKEY 8 1 86400 20210623185303 20210608184803 28065 edu. pVyxHIn9RCcTqOC4FUhASOvZu0C5riUAM4fcSo5YWXAOdi29w9NWozMSDzr1M/2QPBjYGK+l1Igf YXa/MzIBRNO4o0f8lJKE1y1KknY3mXfpA9E/gKdwtlYKAGjTlbwmrYrH+GXSlW346RY2cdzTLWKe a9UKpT/K+7Kthk112xSlf4ChJiHTbeZ2+CaB2i5+/JbmpUQ3eOkhzhcoaXTZsDV2Ac9ifRG2bnQN conlEKdmapQvJu+rtJD5ZTgVbd+QD/c+4LqQJxex/pgBsMLsAAZPuxenHK+a35lEZD5Fcdv5JK3y rLIEN8a4htszR4sgTJ06hzBdKAMWVujReu+kQw== )`
	RRSIG=28065 and DNSKEY=28065/SEP verifies the DNSKEY RRset
	DNSKEY=63587 is now in the chain-of-trust
	Query to l.edu-servers.net for upenn.edu/A
	Received 740 bytes from 192.41.162.30
	;; Answer received from 192.41.162.30 (740 bytes) ;; HEADER SECTION ;; id = 26193 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 10 arcount = 15 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) upenn.edu. 172800 IN NS dns1.udel.edu. upenn.edu. 172800 IN NS dns2.udel.edu. upenn.edu. 172800 IN NS adns2.upenn.edu. upenn.edu. 172800 IN NS adns1.upenn.edu. upenn.edu. 172800 IN NS adns3.upenn.edu. upenn.edu. 172800 IN NS adns4.upenn.edu. upenn.edu. 172800 IN NS adns5.upenn.edu. upenn.edu. 172800 IN NS adns6.upenn.edu. upenn.edu. 86400 IN DS ( 10500 13 2 4629d71f8f9dd9ceac6a047041b161c9a7812406e449a80c0b319c3925b48c52 ) upenn.edu. 86400 IN RRSIG ( DS 8 2 86400 20210616053455 20210609042455 63587 edu. S/h5UmM3rnkr+xZ2ZoeDWcP+HXSPbScFbb0+bDxcz/Sp5o/fYUBxvr2USUrpl0pr1LDj/mZQwkhX TTKN0hOnc9kwIPSk6QASnAKRVDV8XrNfWOnmOPy5wRnD2loi9O4QxLimi2clQtAYX1CbUc137NfP btbaf+ivGa6Mma5FY3EnnIVmrKWMsQIA9YQ+93S6h9frdxIz7dZJPqwuSgO56w== ) ;; ADDITIONAL SECTION (15 records) dns1.udel.edu. 172800 IN A 128.175.13.16 dns2.udel.edu. 172800 IN A 128.175.13.17 adns2.upenn.edu. 172800 IN A 128.91.254.22 adns2.upenn.edu. 172800 IN AAAA 2607:f470:1002::2:3 adns1.upenn.edu. 172800 IN A 128.91.3.128 adns1.upenn.edu. 172800 IN AAAA 2607:f470:1001::1:a adns3.upenn.edu. 172800 IN A 128.91.251.33 adns3.upenn.edu. 172800 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 172800 IN A 208.94.148.32 adns4.upenn.edu. 172800 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 172800 IN A 208.80.124.32 adns5.upenn.edu. 172800 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 172800 IN A 208.80.126.32 adns6.upenn.edu. 172800 IN AAAA 2600:1802:7::1:0 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to m.edu-servers.net for upenn.edu/DNSKEY
	Received 740 bytes from 192.55.83.30
	;; Answer received from 192.55.83.30 (740 bytes) ;; HEADER SECTION ;; id = 38032 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 10 arcount = 15 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) upenn.edu. 172800 IN NS dns1.udel.edu. upenn.edu. 172800 IN NS dns2.udel.edu. upenn.edu. 172800 IN NS adns2.upenn.edu. upenn.edu. 172800 IN NS adns1.upenn.edu. upenn.edu. 172800 IN NS adns3.upenn.edu. upenn.edu. 172800 IN NS adns4.upenn.edu. upenn.edu. 172800 IN NS adns5.upenn.edu. upenn.edu. 172800 IN NS adns6.upenn.edu. upenn.edu. 86400 IN DS ( 10500 13 2 4629d71f8f9dd9ceac6a047041b161c9a7812406e449a80c0b319c3925b48c52 ) upenn.edu. 86400 IN RRSIG ( DS 8 2 86400 20210616053455 20210609042455 63587 edu. S/h5UmM3rnkr+xZ2ZoeDWcP+HXSPbScFbb0+bDxcz/Sp5o/fYUBxvr2USUrpl0pr1LDj/mZQwkhX TTKN0hOnc9kwIPSk6QASnAKRVDV8XrNfWOnmOPy5wRnD2loi9O4QxLimi2clQtAYX1CbUc137NfP btbaf+ivGa6Mma5FY3EnnIVmrKWMsQIA9YQ+93S6h9frdxIz7dZJPqwuSgO56w== ) ;; ADDITIONAL SECTION (15 records) dns1.udel.edu. 172800 IN A 128.175.13.16 dns2.udel.edu. 172800 IN A 128.175.13.17 adns2.upenn.edu. 172800 IN A 128.91.254.22 adns2.upenn.edu. 172800 IN AAAA 2607:f470:1002::2:3 adns1.upenn.edu. 172800 IN A 128.91.3.128 adns1.upenn.edu. 172800 IN AAAA 2607:f470:1001::1:a adns3.upenn.edu. 172800 IN A 128.91.251.33 adns3.upenn.edu. 172800 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 172800 IN A 208.94.148.32 adns4.upenn.edu. 172800 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 172800 IN A 208.80.124.32 adns5.upenn.edu. 172800 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 172800 IN A 208.80.126.32 adns6.upenn.edu. 172800 IN AAAA 2600:1802:7::1:0 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone upenn.edu

upenn.edu

	Checking DS between edu and upenn.edu
	Query to h.edu-servers.net for upenn.edu/DS
	Received 1271 bytes from 192.54.112.30
	;; Answer received from 192.54.112.30 (1271 bytes) ;; HEADER SECTION ;; id = 445 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 14 arcount = 27 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN DS ;; ANSWER SECTION (2 records) upenn.edu. 86400 IN DS ( 10500 13 2 4629d71f8f9dd9ceac6a047041b161c9a7812406e449a80c0b319c3925b48c52 ) upenn.edu. 86400 IN RRSIG ( DS 8 2 86400 20210616053455 20210609042455 63587 edu. S/h5UmM3rnkr+xZ2ZoeDWcP+HXSPbScFbb0+bDxcz/Sp5o/fYUBxvr2USUrpl0pr1LDj/mZQwkhX TTKN0hOnc9kwIPSk6QASnAKRVDV8XrNfWOnmOPy5wRnD2loi9O4QxLimi2clQtAYX1CbUc137NfP btbaf+ivGa6Mma5FY3EnnIVmrKWMsQIA9YQ+93S6h9frdxIz7dZJPqwuSgO56w== ) ;; AUTHORITY SECTION (14 records) edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN RRSIG ( NS 8 1 172800 20210617053534 20210610042534 63587 edu. A0+ShC/r1YmDSga2GQ2s0BouVCWg24lVi/9qjTDjoII09OXVhTDTUBfc7OuMamqeK2o7RZcWRbTb xjZjp2LskhTfKoVjuTpIM6oChFrvsqjfPMNVG1TeSe8eGYu3UakL5Ehrnp8K6hAcHnAdPANQCYFs JKWAU4/unYkfJ0vnMtYy4LNzNRXp1ZPc411wI+YbXSxm1pIS+vyrfp49Nu5xzw== ) ;; ADDITIONAL SECTION (27 records) m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for upenn.edu in the edu zone
	DS=10500/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`upenn.edu. 86400 IN RRSIG ( DS 8 2 86400 20210616053455 20210609042455 63587 edu. S/h5UmM3rnkr+xZ2ZoeDWcP+HXSPbScFbb0+bDxcz/Sp5o/fYUBxvr2USUrpl0pr1LDj/mZQwkhX TTKN0hOnc9kwIPSk6QASnAKRVDV8XrNfWOnmOPy5wRnD2loi9O4QxLimi2clQtAYX1CbUc137NfP btbaf+ivGa6Mma5FY3EnnIVmrKWMsQIA9YQ+93S6h9frdxIz7dZJPqwuSgO56w== )`
	RRSIG=63587 and DNSKEY=63587 verifies the DS RRset
	DS=10500/SHA-256 is now in the chain-of-trust
	`upenn.edu. 86400 IN DS ( 10500 13 2 4629d71f8f9dd9ceac6a047041b161c9a7812406e449a80c0b319c3925b48c52 )`
	Query to adns1.upenn.edu for upenn.edu/DNSKEY
	Received 408 bytes from 128.91.3.128
	;; Answer received from 128.91.3.128 (408 bytes) ;; HEADER SECTION ;; id = 18989 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN DNSKEY ;; ANSWER SECTION (4 records) upenn.edu. 7200 IN DNSKEY ( 256 3 13 ZI7HuaZwXaGKmSi/CNC85fdFDG7BuA/dAwqjXk7dWT0y9l5BC5Blt9oUDBfn3laWU2meFHSaqcZG NuusrKDuCw== ) ; Key ID = 54481 upenn.edu. 7200 IN DNSKEY ( 257 3 13 J3YcjjwMRKrJBfkvH0D+hQLAQVYjttKh33qG9fEXfKrWZvIdHClYw03wzKhXN/ObRbiJuvqnQd+5 0PVen2V0MQ== ) ; Key ID = 10500 upenn.edu. 7200 IN RRSIG ( DNSKEY 13 2 7200 20210629212742 20210530203141 10500 upenn.edu. sGnaZp8uZ4CGrCjOwnxufHFlJm5Y/fxrhltd5uGKZKMvX1yJKHJrpQlbw18ulgEZTMXOtLWAoRIm jn0PXkBZUg== ) upenn.edu. 7200 IN RRSIG ( DNSKEY 13 2 7200 20210629212742 20210530203141 54481 upenn.edu. ZezVSpLNFqP2ZJNqYSk+XBWjXkCrLOimDbKB89NS4H+04DUeCZxroqQEK/KJekAXyt9Kl5FkQJhM cr3s2asMkA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DNSKEY records for upenn.edu
	`upenn.edu. 7200 IN DNSKEY ( 256 3 13 ZI7HuaZwXaGKmSi/CNC85fdFDG7BuA/dAwqjXk7dWT0y9l5BC5Blt9oUDBfn3laWU2meFHSaqcZG NuusrKDuCw== ) ; Key ID = 54481`
	`upenn.edu. 7200 IN DNSKEY ( 257 3 13 J3YcjjwMRKrJBfkvH0D+hQLAQVYjttKh33qG9fEXfKrWZvIdHClYw03wzKhXN/ObRbiJuvqnQd+5 0PVen2V0MQ== ) ; Key ID = 10500`
	DNSKEY=10500/SEP is now in the chain-of-trust
	DS=10500/SHA-256 verifies DNSKEY=10500/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`upenn.edu. 7200 IN RRSIG ( DNSKEY 13 2 7200 20210629212742 20210530203141 10500 upenn.edu. sGnaZp8uZ4CGrCjOwnxufHFlJm5Y/fxrhltd5uGKZKMvX1yJKHJrpQlbw18ulgEZTMXOtLWAoRIm jn0PXkBZUg== )`
	`upenn.edu. 7200 IN RRSIG ( DNSKEY 13 2 7200 20210629212742 20210530203141 54481 upenn.edu. ZezVSpLNFqP2ZJNqYSk+XBWjXkCrLOimDbKB89NS4H+04DUeCZxroqQEK/KJekAXyt9Kl5FkQJhM cr3s2asMkA== )`
	RRSIG=10500 and DNSKEY=10500/SEP verifies the DNSKEY RRset
	RRSIG=54481 and DNSKEY=54481 verifies the DNSKEY RRset
	DNSKEY=54481 is now in the chain-of-trust
	Query to adns3.upenn.edu for upenn.edu/A
	Received 1191 bytes from 128.91.251.33
	;; Answer received from 128.91.251.33 (1191 bytes) ;; HEADER SECTION ;; id = 60596 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 9 arcount = 19 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (19 records) dns1.udel.edu. 86400 IN A 128.175.13.16 dns2.udel.edu. 86400 IN A 128.175.13.17 adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	adns3.upenn.edu is authoritative for upenn.edu
	Found RRSIG signed by upenn.edu zone
	Query to adns5.upenn.edu for upenn.edu/SOA
	Received 218 bytes from 208.80.124.32
	;; Answer received from 208.80.124.32 (218 bytes) ;; HEADER SECTION ;; id = 30145 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN SOA ;; ANSWER SECTION (2 records) upenn.edu. 3600 IN SOA ( assailants.net.isc.upenn.edu. hostmaster.upenn.edu. 1008395892 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 600 ;minimum ) upenn.edu. 3600 IN RRSIG ( SOA 13 2 3600 20210712213256 20210612203256 54481 upenn.edu. cdyvxd4gkO/nYD5HuwOQaxO+YJ8x8QMYeoOVm/kSiNnuV4CuLKl+goQzhatFP327HbwIFAptDOn4 HY8cjP45WA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option:
	Query to dns2.udel.edu for upenn.edu/SOA
	Received 1173 bytes from 128.175.13.17
	;; Answer received from 128.175.13.17 (1173 bytes) ;; HEADER SECTION ;; id = 61342 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 9 arcount = 17 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN SOA ;; ANSWER SECTION (2 records) upenn.edu. 3600 IN SOA ( assailants.net.isc.upenn.edu. hostmaster.upenn.edu. 1008395892 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 600 ;minimum ) upenn.edu. 3600 IN RRSIG ( SOA 13 2 3600 20210712213256 20210612203256 54481 upenn.edu. cdyvxd4gkO/nYD5HuwOQaxO+YJ8x8QMYeoOVm/kSiNnuV4CuLKl+goQzhatFP327HbwIFAptDOn4 HY8cjP45WA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (17 records) adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to adns2.upenn.edu for upenn.edu/SOA
	Received 1193 bytes from 128.91.254.22
	;; Answer received from 128.91.254.22 (1193 bytes) ;; HEADER SECTION ;; id = 9385 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 9 arcount = 19 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN SOA ;; ANSWER SECTION (2 records) upenn.edu. 3600 IN SOA ( assailants.net.isc.upenn.edu. hostmaster.upenn.edu. 1008395892 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 600 ;minimum ) upenn.edu. 3600 IN RRSIG ( SOA 13 2 3600 20210712213256 20210612203256 54481 upenn.edu. cdyvxd4gkO/nYD5HuwOQaxO+YJ8x8QMYeoOVm/kSiNnuV4CuLKl+goQzhatFP327HbwIFAptDOn4 HY8cjP45WA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (19 records) dns1.udel.edu. 86400 IN A 128.175.13.16 dns2.udel.edu. 86400 IN A 128.175.13.17 adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to dns1.udel.edu for upenn.edu/SOA
	Received 1173 bytes from 128.175.13.16
	;; Answer received from 128.175.13.16 (1173 bytes) ;; HEADER SECTION ;; id = 51045 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 9 arcount = 17 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN SOA ;; ANSWER SECTION (2 records) upenn.edu. 3600 IN SOA ( assailants.net.isc.upenn.edu. hostmaster.upenn.edu. 1008395892 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 600 ;minimum ) upenn.edu. 3600 IN RRSIG ( SOA 13 2 3600 20210712213256 20210612203256 54481 upenn.edu. cdyvxd4gkO/nYD5HuwOQaxO+YJ8x8QMYeoOVm/kSiNnuV4CuLKl+goQzhatFP327HbwIFAptDOn4 HY8cjP45WA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (17 records) adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to adns6.upenn.edu for upenn.edu/SOA
	Received 218 bytes from 208.80.126.32
	;; Answer received from 208.80.126.32 (218 bytes) ;; HEADER SECTION ;; id = 31124 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN SOA ;; ANSWER SECTION (2 records) upenn.edu. 3600 IN SOA ( assailants.net.isc.upenn.edu. hostmaster.upenn.edu. 1008395892 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 600 ;minimum ) upenn.edu. 3600 IN RRSIG ( SOA 13 2 3600 20210712213256 20210612203256 54481 upenn.edu. cdyvxd4gkO/nYD5HuwOQaxO+YJ8x8QMYeoOVm/kSiNnuV4CuLKl+goQzhatFP327HbwIFAptDOn4 HY8cjP45WA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option:
	Query to adns1.upenn.edu for upenn.edu/SOA
	Received 1193 bytes from 128.91.3.128
	;; Answer received from 128.91.3.128 (1193 bytes) ;; HEADER SECTION ;; id = 47862 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 9 arcount = 19 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN SOA ;; ANSWER SECTION (2 records) upenn.edu. 3600 IN SOA ( assailants.net.isc.upenn.edu. hostmaster.upenn.edu. 1008395892 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 600 ;minimum ) upenn.edu. 3600 IN RRSIG ( SOA 13 2 3600 20210712213256 20210612203256 54481 upenn.edu. cdyvxd4gkO/nYD5HuwOQaxO+YJ8x8QMYeoOVm/kSiNnuV4CuLKl+goQzhatFP327HbwIFAptDOn4 HY8cjP45WA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (19 records) dns1.udel.edu. 86400 IN A 128.175.13.16 dns2.udel.edu. 86400 IN A 128.175.13.17 adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to adns4.upenn.edu for upenn.edu/SOA
	Received 218 bytes from 208.94.148.32
	;; Answer received from 208.94.148.32 (218 bytes) ;; HEADER SECTION ;; id = 49255 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN SOA ;; ANSWER SECTION (2 records) upenn.edu. 3600 IN SOA ( assailants.net.isc.upenn.edu. hostmaster.upenn.edu. 1008395892 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 600 ;minimum ) upenn.edu. 3600 IN RRSIG ( SOA 13 2 3600 20210712213256 20210612203256 54481 upenn.edu. cdyvxd4gkO/nYD5HuwOQaxO+YJ8x8QMYeoOVm/kSiNnuV4CuLKl+goQzhatFP327HbwIFAptDOn4 HY8cjP45WA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option:
	Query to adns3.upenn.edu for upenn.edu/A
	Received 1191 bytes from 128.91.251.33
	;; Answer received from 128.91.251.33 (1191 bytes) ;; HEADER SECTION ;; id = 54232 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 9 arcount = 19 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (19 records) dns1.udel.edu. 86400 IN A 128.175.13.16 dns2.udel.edu. 86400 IN A 128.175.13.17 adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	upenn.edu A RR has value 151.101.2.133
	upenn.edu A RR has value 151.101.194.133
	upenn.edu A RR has value 151.101.66.133
	upenn.edu A RR has value 151.101.130.133
	Found 1 RRSIGs over A RRset
	`upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== )`
	RRSIG=54481 and DNSKEY=54481 verifies the A RRset

upenn.edu

	Query to adns1.upenn.edu for upenn.edu/A
	Received 1191 bytes from 128.91.3.128
	;; Answer received from 128.91.3.128 (1191 bytes) ;; HEADER SECTION ;; id = 21813 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 9 arcount = 19 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (19 records) dns1.udel.edu. 86400 IN A 128.175.13.16 dns2.udel.edu. 86400 IN A 128.175.13.17 adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	adns1.upenn.edu is authoritative for upenn.edu
	Found RRSIG signed by upenn.edu zone
	Query to adns1.upenn.edu for upenn.edu/A
	Received 1191 bytes from 128.91.3.128
	;; Answer received from 128.91.3.128 (1191 bytes) ;; HEADER SECTION ;; id = 29543 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 9 arcount = 19 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (19 records) dns1.udel.edu. 86400 IN A 128.175.13.16 dns2.udel.edu. 86400 IN A 128.175.13.17 adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	upenn.edu A RR has value 151.101.2.133
	upenn.edu A RR has value 151.101.130.133
	upenn.edu A RR has value 151.101.194.133
	upenn.edu A RR has value 151.101.66.133
	Found 1 RRSIGs over A RRset
	`upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== )`
	RRSIG=54481 and DNSKEY=54481 verifies the A RRset

upenn.edu

	Query to adns2.upenn.edu for upenn.edu/A
	Received 1191 bytes from 128.91.254.22
	;; Answer received from 128.91.254.22 (1191 bytes) ;; HEADER SECTION ;; id = 43881 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 9 arcount = 19 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (19 records) dns1.udel.edu. 86400 IN A 128.175.13.16 dns2.udel.edu. 86400 IN A 128.175.13.17 adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	adns2.upenn.edu is authoritative for upenn.edu
	Found RRSIG signed by upenn.edu zone
	Query to adns2.upenn.edu for upenn.edu/A
	Received 1191 bytes from 128.91.254.22
	;; Answer received from 128.91.254.22 (1191 bytes) ;; HEADER SECTION ;; id = 17083 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 9 arcount = 19 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (19 records) dns1.udel.edu. 86400 IN A 128.175.13.16 dns2.udel.edu. 86400 IN A 128.175.13.17 adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	upenn.edu A RR has value 151.101.194.133
	upenn.edu A RR has value 151.101.66.133
	upenn.edu A RR has value 151.101.130.133
	upenn.edu A RR has value 151.101.2.133
	Found 1 RRSIGs over A RRset
	`upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== )`
	RRSIG=54481 and DNSKEY=54481 verifies the A RRset

upenn.edu

	Query to adns5.upenn.edu for upenn.edu/A
	Received 207 bytes from 208.80.124.32
	;; Answer received from 208.80.124.32 (207 bytes) ;; HEADER SECTION ;; id = 25171 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option:
	adns5.upenn.edu is authoritative for upenn.edu
	Found RRSIG signed by upenn.edu zone
	Query to adns5.upenn.edu for upenn.edu/A
	Received 207 bytes from 208.80.124.32
	;; Answer received from 208.80.124.32 (207 bytes) ;; HEADER SECTION ;; id = 19928 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option:
	upenn.edu A RR has value 151.101.66.133
	upenn.edu A RR has value 151.101.194.133
	upenn.edu A RR has value 151.101.2.133
	upenn.edu A RR has value 151.101.130.133
	Found 1 RRSIGs over A RRset
	`upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== )`
	RRSIG=54481 and DNSKEY=54481 verifies the A RRset

upenn.edu

	Query to dns2.udel.edu for upenn.edu/A
	Received 1162 bytes from 128.175.13.17
	;; Answer received from 128.175.13.17 (1162 bytes) ;; HEADER SECTION ;; id = 54416 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 9 arcount = 17 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (17 records) adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	dns2.udel.edu is authoritative for upenn.edu
	Found RRSIG signed by upenn.edu zone
	Query to dns2.udel.edu for upenn.edu/A
	Received 1162 bytes from 128.175.13.17
	;; Answer received from 128.175.13.17 (1162 bytes) ;; HEADER SECTION ;; id = 16777 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 9 arcount = 17 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (17 records) adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	upenn.edu A RR has value 151.101.2.133
	upenn.edu A RR has value 151.101.66.133
	upenn.edu A RR has value 151.101.130.133
	upenn.edu A RR has value 151.101.194.133
	Found 1 RRSIGs over A RRset
	`upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== )`
	RRSIG=54481 and DNSKEY=54481 verifies the A RRset

upenn.edu

	Query to adns6.upenn.edu for upenn.edu/A
	Received 207 bytes from 208.80.126.32
	;; Answer received from 208.80.126.32 (207 bytes) ;; HEADER SECTION ;; id = 10445 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option:
	adns6.upenn.edu is authoritative for upenn.edu
	Found RRSIG signed by upenn.edu zone
	Query to adns6.upenn.edu for upenn.edu/A
	Received 207 bytes from 208.80.126.32
	;; Answer received from 208.80.126.32 (207 bytes) ;; HEADER SECTION ;; id = 59381 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option:
	upenn.edu A RR has value 151.101.130.133
	upenn.edu A RR has value 151.101.194.133
	upenn.edu A RR has value 151.101.2.133
	upenn.edu A RR has value 151.101.66.133
	Found 1 RRSIGs over A RRset
	`upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== )`
	RRSIG=54481 and DNSKEY=54481 verifies the A RRset

upenn.edu

	Query to dns1.udel.edu for upenn.edu/A
	Received 1162 bytes from 128.175.13.16
	;; Answer received from 128.175.13.16 (1162 bytes) ;; HEADER SECTION ;; id = 54500 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 9 arcount = 17 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (17 records) adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	dns1.udel.edu is authoritative for upenn.edu
	Found RRSIG signed by upenn.edu zone
	Query to dns1.udel.edu for upenn.edu/A
	Received 1162 bytes from 128.175.13.16
	;; Answer received from 128.175.13.16 (1162 bytes) ;; HEADER SECTION ;; id = 26243 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 9 arcount = 17 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (9 records) upenn.edu. 86400 IN NS adns2.upenn.edu. upenn.edu. 86400 IN NS adns3.upenn.edu. upenn.edu. 86400 IN NS adns4.upenn.edu. upenn.edu. 86400 IN NS adns5.upenn.edu. upenn.edu. 86400 IN NS adns6.upenn.edu. upenn.edu. 86400 IN NS dns1.udel.edu. upenn.edu. 86400 IN NS dns2.udel.edu. upenn.edu. 86400 IN NS adns1.upenn.edu. upenn.edu. 86400 IN RRSIG ( NS 13 2 86400 20210707234116 20210607230644 54481 upenn.edu. ZKAF+niGSixpEX3j5+QZZuzsytLK3nncGObqVbHvLUiwoVWn7HbU88T89KOPTJlpJsRKKo8LDcwC 4q9UwvhwtA== ) ;; ADDITIONAL SECTION (17 records) adns1.upenn.edu. 86400 IN A 128.91.3.128 adns2.upenn.edu. 86400 IN A 128.91.254.22 adns3.upenn.edu. 86400 IN A 128.91.251.33 adns4.upenn.edu. 86400 IN A 208.94.148.32 adns5.upenn.edu. 86400 IN A 208.80.124.32 adns6.upenn.edu. 86400 IN A 208.80.126.32 adns1.upenn.edu. 86400 IN AAAA 2607:f470:1001::1:a adns2.upenn.edu. 86400 IN AAAA 2607:f470:1002::2:3 adns3.upenn.edu. 86400 IN AAAA 2607:f470:1003::3:c adns4.upenn.edu. 86400 IN AAAA 2600:1800:5::1:0 adns5.upenn.edu. 86400 IN AAAA 2600:1801:6::1:0 adns6.upenn.edu. 86400 IN AAAA 2600:1802:7::1:0 adns1.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. J58D08nqHXZQhAkDBRkxCPGsWsta9SfR5uFqUWNgvvWeDY0tb85y34jzUEFXDQxjCN71XGhjBU8R yZVMMHR9WA== ) adns1.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701014627 20210601005650 54481 upenn.edu. 3f26CFJPsdPh3J1l68nbR2i7juyAftXKvb6beJB0Nit2isDdspPRxIczdZr4JHAQur59FCbYxW01 ZSkEvIjYjw== ) adns2.upenn.edu. 86400 IN RRSIG ( A 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. /tz6TzzUvgfveDdkAtxVQ1e/dQ+pxj0lu4IOY29KnjHNAJePskv3SiIMRH2Kic9yAjySJT5yafVt YDOczwm5Bw== ) adns2.upenn.edu. 86400 IN RRSIG ( AAAA 13 3 86400 20210701023509 20210601015621 54481 upenn.edu. 4n02Az1aplho76Ud5SckA/Cx+2NvE/slNCBAnTq8C4AYxTS+Oqo24AOGj1mNJvNvpC5Cb/fXyKbE 4VBBfOxLjQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	upenn.edu A RR has value 151.101.194.133
	upenn.edu A RR has value 151.101.2.133
	upenn.edu A RR has value 151.101.66.133
	upenn.edu A RR has value 151.101.130.133
	Found 1 RRSIGs over A RRset
	`upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== )`
	RRSIG=54481 and DNSKEY=54481 verifies the A RRset

upenn.edu

	Query to adns4.upenn.edu for upenn.edu/A
	Received 207 bytes from 208.94.148.32
	;; Answer received from 208.94.148.32 (207 bytes) ;; HEADER SECTION ;; id = 36427 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option:
	adns4.upenn.edu is authoritative for upenn.edu
	Found RRSIG signed by upenn.edu zone
	Query to adns4.upenn.edu for upenn.edu/A
	Received 207 bytes from 208.94.148.32
	;; Answer received from 208.94.148.32 (207 bytes) ;; HEADER SECTION ;; id = 52488 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option: ;; QUESTION SECTION (1 record) ;; upenn.edu. IN A ;; ANSWER SECTION (5 records) upenn.edu. 86400 IN A 151.101.194.133 upenn.edu. 86400 IN A 151.101.130.133 upenn.edu. 86400 IN A 151.101.2.133 upenn.edu. 86400 IN A 151.101.66.133 upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1280 ;; option:
	upenn.edu A RR has value 151.101.194.133
	upenn.edu A RR has value 151.101.130.133
	upenn.edu A RR has value 151.101.2.133
	upenn.edu A RR has value 151.101.66.133
	Found 1 RRSIGs over A RRset
	`upenn.edu. 86400 IN RRSIG ( A 13 2 86400 20210707152729 20210607151815 54481 upenn.edu. ikSjPkLwz9otrPTl2UVi/evLc1P7Dii86D/a/4wszLmGCuZMzLMAYWICgBZIEJeBsMAoN88P2iek YWfTsUTVcA== )`
	RRSIG=54481 and DNSKEY=54481 verifies the A RRset

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DNSSEC Analyzer

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