DNSSEC Debugger - utexas.edu

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Detail: more(+) / less(-)

Time: 2026-10-04 06:38:58 UTC

Analyzing DNSSEC problems for utexas.edu

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

DS=38696/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	`. IN DS ( 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16 )`
	Query to h.root-servers.net for ./DNSKEY
	Received 1414 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 1414 octets ;; HEADER SECTION ;; id = 63872 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN DNSKEY ( 256 3 8 AwEAAcorNxNc9t0ue1ZenPjVMRujlQ2YLBJ0pR/4XMjHby9vr03cRxFSKnWpxeg5PL384D9VeqdS 1bjrGyTsHtoagzI3NiXFd8sjHMOnZxu5pp/+UBIg7tasYgVMMdUiM1Yu/c+t30d1Qw/v6NYLNnOn ywTu6HuUh7Y1sZRq/GZcrxLENXHQoyKpOrOr8R3+qd6wK69IKB80ZBZtkX9rdEqKJk+yYXjEZzZ0 zkAFthmNgCreAoU9PVlU66dyOsaLjf3wKUlUm9SNOKs+tK6LuSmRbK6+1T/tPaRaMBSEuv2G6vXf nJ1uyMbGvtpRn/YDcvTjrp6DzE6XyF44QdwJ3oKx4ek= ) ; keytag 8763 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20261022000000 20261001000000 20326 . ARGOmBDyLkr5oQdR5OaIeoeBti1KWEX/LY/jZlRRXwF0f0eRZaljFpyVKFuZMzpafSYVs7eLOYjV yWJ3iENn4AEhvX9iaKmWu3XpSSV0D6bhv5D6bk4GVPJ7NGTnA2lr4fC9lq9UD1kK1Q3jYJsxZSoQ gjExDBfzwQUw1eYLLPPi7TQf+zA1wakHy2mkWnX1+bKDyrQ/p5ra4fgo/Pu7F47FXqRZEJ+K9o/T wA+nJn3RMS6dPaS46ERBSWHIeJAzQvNQELI4pAbdVp3d3N33R2C5MxX6kUzNku8CtyXGYukSi9LK 9GT3nrH9O97tDADq01z78aPnjl+6hLTgMkiupw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAcorNxNc9t0ue1ZenPjVMRujlQ2YLBJ0pR/4XMjHby9vr03cRxFSKnWpxeg5PL384D9VeqdS 1bjrGyTsHtoagzI3NiXFd8sjHMOnZxu5pp/+UBIg7tasYgVMMdUiM1Yu/c+t30d1Qw/v6NYLNnOn ywTu6HuUh7Y1sZRq/GZcrxLENXHQoyKpOrOr8R3+qd6wK69IKB80ZBZtkX9rdEqKJk+yYXjEZzZ0 zkAFthmNgCreAoU9PVlU66dyOsaLjf3wKUlUm9SNOKs+tK6LuSmRbK6+1T/tPaRaMBSEuv2G6vXf nJ1uyMbGvtpRn/YDcvTjrp6DzE6XyF44QdwJ3oKx4ek= ) ; keytag 8763`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20261022000000 20261001000000 20326 . ARGOmBDyLkr5oQdR5OaIeoeBti1KWEX/LY/jZlRRXwF0f0eRZaljFpyVKFuZMzpafSYVs7eLOYjV yWJ3iENn4AEhvX9iaKmWu3XpSSV0D6bhv5D6bk4GVPJ7NGTnA2lr4fC9lq9UD1kK1Q3jYJsxZSoQ gjExDBfzwQUw1eYLLPPi7TQf+zA1wakHy2mkWnX1+bKDyrQ/p5ra4fgo/Pu7F47FXqRZEJ+K9o/T wA+nJn3RMS6dPaS46ERBSWHIeJAzQvNQELI4pAbdVp3d3N33R2C5MxX6kUzNku8CtyXGYukSi9LK 9GT3nrH9O97tDADq01z78aPnjl+6hLTgMkiupw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=57780 is now in the chain-of-trust
	DNSKEY=8763 is now in the chain-of-trust
	Query to l.root-servers.net for utexas.edu/A
	Received 1169 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 1169 octets ;; HEADER SECTION ;; id = 18640 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utexas.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 ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20261017050000 20261004040000 8763 . w0Yj8g5QFmxUHae2qV7nOBvDL3ghJ6yMuox30u3tNBl0Zga/0Fsum+s6Vri+APhTf7fzvdHmeOwG MJL8gk2PGU7mJuxjFhP2lF5Opf/5q75DA2K/dm8/FlXYmdRmCgn5tNh6G+g2RpX6BPy8VUZEQ9a7 0xeesm7YRTUemzjUG8r2Gx01STRT3F74ymYtLfWU+em3zrCpOFuc7SaJqgQ86l7I5o2MVAUY87bw DVfTjzXgnet3KJyhp7vVR55pZsJIzy61kKvIgqvkgFeHBfBEQcp3FFIXFPp7zXjbwca5tDTCc2Bb tISvabinmUI7wMkTKOk2vCNna4mS88hedapB5A== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Query to d.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 1162 octets ;; HEADER SECTION ;; id = 31765 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1450, ;; "OPTIONS": [ ] ;; } ;; 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 ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20261017050000 20261004040000 8763 . w0Yj8g5QFmxUHae2qV7nOBvDL3ghJ6yMuox30u3tNBl0Zga/0Fsum+s6Vri+APhTf7fzvdHmeOwG MJL8gk2PGU7mJuxjFhP2lF5Opf/5q75DA2K/dm8/FlXYmdRmCgn5tNh6G+g2RpX6BPy8VUZEQ9a7 0xeesm7YRTUemzjUG8r2Gx01STRT3F74ymYtLfWU+em3zrCpOFuc7SaJqgQ86l7I5o2MVAUY87bw DVfTjzXgnet3KJyhp7vVR55pZsJIzy61kKvIgqvkgFeHBfBEQcp3FFIXFPp7zXjbwca5tDTCc2Bb tISvabinmUI7wMkTKOk2vCNna4mS88hedapB5A== ) ;; 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 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to j.root-servers.net for edu/DS
	Received 367 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 367 octets ;; HEADER SECTION ;; id = 16443 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DS ;; ANSWER SECTION (2 records) edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20261017050000 20261004040000 8763 . w0Yj8g5QFmxUHae2qV7nOBvDL3ghJ6yMuox30u3tNBl0Zga/0Fsum+s6Vri+APhTf7fzvdHmeOwG MJL8gk2PGU7mJuxjFhP2lF5Opf/5q75DA2K/dm8/FlXYmdRmCgn5tNh6G+g2RpX6BPy8VUZEQ9a7 0xeesm7YRTUemzjUG8r2Gx01STRT3F74ymYtLfWU+em3zrCpOFuc7SaJqgQ86l7I5o2MVAUY87bw DVfTjzXgnet3KJyhp7vVR55pZsJIzy61kKvIgqvkgFeHBfBEQcp3FFIXFPp7zXjbwca5tDTCc2Bb tISvabinmUI7wMkTKOk2vCNna4mS88hedapB5A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for edu in the . zone
	DS=35663/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`edu. 86400 IN RRSIG ( DS 8 1 86400 20261017050000 20261004040000 8763 . w0Yj8g5QFmxUHae2qV7nOBvDL3ghJ6yMuox30u3tNBl0Zga/0Fsum+s6Vri+APhTf7fzvdHmeOwG MJL8gk2PGU7mJuxjFhP2lF5Opf/5q75DA2K/dm8/FlXYmdRmCgn5tNh6G+g2RpX6BPy8VUZEQ9a7 0xeesm7YRTUemzjUG8r2Gx01STRT3F74ymYtLfWU+em3zrCpOFuc7SaJqgQ86l7I5o2MVAUY87bw DVfTjzXgnet3KJyhp7vVR55pZsJIzy61kKvIgqvkgFeHBfBEQcp3FFIXFPp7zXjbwca5tDTCc2Bb tISvabinmUI7wMkTKOk2vCNna4mS88hedapB5A== )`
	RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
	DS=35663/SHA-256 is now in the chain-of-trust
	`edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d )`
	Query to h.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.54.112.30
	;; Response received from [192.54.112.30] 291 octets ;; HEADER SECTION ;; id = 35477 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (3 records) edu. 86400 IN DNSKEY ( 256 3 13 /wryn57986cSrM6e2SVDL1jtnHPoPqjPRw0z/jlp5BJ6PNc5Jt0Y/Jw3eWBbu6ZJCry4ooX5uE6U 1swz4VmIRA== ) ; keytag 6705 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20261017151114 20261002150614 35663 edu. oI+XNHqk3sSYxyiPwLi1qFHjco8L/Jk2Hv2sseFUUWCSvcd14mfv/+z6XriI5iC6Aw1RudR0phXI J5sPu6B7BQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 /wryn57986cSrM6e2SVDL1jtnHPoPqjPRw0z/jlp5BJ6PNc5Jt0Y/Jw3eWBbu6ZJCry4ooX5uE6U 1swz4VmIRA== ) ; keytag 6705`
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663`
	DNSKEY=35663/SEP is now in the chain-of-trust
	DS=35663/SHA-256 verifies DNSKEY=35663/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20261017151114 20261002150614 35663 edu. oI+XNHqk3sSYxyiPwLi1qFHjco8L/Jk2Hv2sseFUUWCSvcd14mfv/+z6XriI5iC6Aw1RudR0phXI J5sPu6B7BQ== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=6705 is now in the chain-of-trust
	Query to f.edu-servers.net for utexas.edu/A
	Received 516 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 516 octets ;; HEADER SECTION ;; id = 23298 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 7 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utexas.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) utexas.edu. 172800 IN NS chisos.ots.utexas.edu. utexas.edu. 172800 IN NS marianas.its.utexas.edu. utexas.edu. 172800 IN NS glass.its.utexas.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261011034335 20261004023335 6705 edu. /eHAEYmMaRoe7KXbu9R1CvAiSSsVL2thdv+VSmNjheyzKZQu2gWF9T+aAaRo0O+ST5c9qHBRPekn ets3UG43zA== ) R40N6JUEQQNST8VBF919MQ2VS1NHSCAR.edu. 900 IN NSEC3 ( 1 1 0 - rfqdibgds1jdinm44vuamfq3kf1ehp99 NS DS RRSIG ) R40N6JUEQQNST8VBF919MQ2VS1NHSCAR.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261010034216 20261003023216 6705 edu. pQaG6gxxx6pz6QjsBkxD8TnCp9ZxkjRYKKLl/i+sYxUADYyWFHqVEE6EXc/Rmmryx1c96Ste+Zje qz5/nv+mMg== ) ;; ADDITIONAL SECTION (4 records) chisos.ots.utexas.edu. 172800 IN A 128.83.185.39 marianas.its.utexas.edu. 172800 IN A 52.5.119.255 glass.its.utexas.edu. 172800 IN A 129.116.136.5 ;; { "EDNS-VERSION": 0 }
	Query to e.edu-servers.net for utexas.edu/DNSKEY
	Received 516 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 516 octets ;; HEADER SECTION ;; id = 61930 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 7 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utexas.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) utexas.edu. 172800 IN NS chisos.ots.utexas.edu. utexas.edu. 172800 IN NS marianas.its.utexas.edu. utexas.edu. 172800 IN NS glass.its.utexas.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261011034335 20261004023335 6705 edu. /eHAEYmMaRoe7KXbu9R1CvAiSSsVL2thdv+VSmNjheyzKZQu2gWF9T+aAaRo0O+ST5c9qHBRPekn ets3UG43zA== ) R40N6JUEQQNST8VBF919MQ2VS1NHSCAR.edu. 900 IN NSEC3 ( 1 1 0 - rfqdibgds1jdinm44vuamfq3kf1ehp99 NS DS RRSIG ) R40N6JUEQQNST8VBF919MQ2VS1NHSCAR.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261010034216 20261003023216 6705 edu. pQaG6gxxx6pz6QjsBkxD8TnCp9ZxkjRYKKLl/i+sYxUADYyWFHqVEE6EXc/Rmmryx1c96Ste+Zje qz5/nv+mMg== ) ;; ADDITIONAL SECTION (4 records) chisos.ots.utexas.edu. 172800 IN A 128.83.185.39 marianas.its.utexas.edu. 172800 IN A 52.5.119.255 glass.its.utexas.edu. 172800 IN A 129.116.136.5 ;; { "EDNS-VERSION": 0 }
	Found child zone utexas.edu

utexas.edu

	Checking DS between edu and utexas.edu
	Query to e.edu-servers.net for utexas.edu/DS
	Received 570 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 570 octets ;; HEADER SECTION ;; id = 64938 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utexas.edu. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261011034335 20261004023335 6705 edu. /eHAEYmMaRoe7KXbu9R1CvAiSSsVL2thdv+VSmNjheyzKZQu2gWF9T+aAaRo0O+ST5c9qHBRPekn ets3UG43zA== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1791095909 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20261011063829 20261004052829 6705 edu. CMgiWIN3/2rFwXgwJeouttLxkIZut+0JCSYDW2GOEjrafYeqOcv7r0B5XrkbRcACpF/CasEsuSUy aXnezvrYnw== ) R40N6JUEQQNST8VBF919MQ2VS1NHSCAR.edu. 900 IN NSEC3 ( 1 1 0 - rfqdibgds1jdinm44vuamfq3kf1ehp99 NS DS RRSIG ) R40N6JUEQQNST8VBF919MQ2VS1NHSCAR.edu. 900 IN RRSIG ( NSEC3 13 2 900 20261010034216 20261003023216 6705 edu. pQaG6gxxx6pz6QjsBkxD8TnCp9ZxkjRYKKLl/i+sYxUADYyWFHqVEE6EXc/Rmmryx1c96Ste+Zje qz5/nv+mMg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for utexas.edu in the edu zone
	Query to chisos.ots.utexas.edu for utexas.edu/DNSKEY
	Received 107 bytes from 128.83.185.39
	;; Response received from [128.83.185.39] 107 octets ;; HEADER SECTION ;; id = 7730 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 1 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utexas.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) utexas.edu. 300 IN SOA ( chisos.ots.utexas.edu. hostmaster.utexas.edu. 599680 ;serial 3600 ;refresh 1800 ;retry 604800 ;expire 300 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to marianas.its.utexas.edu for utexas.edu/A
	Received 55 bytes from 52.5.119.255
	;; Response received from [52.5.119.255] 55 octets ;; HEADER SECTION ;; id = 35449 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utexas.edu. IN A ;; ANSWER SECTION (1 record) utexas.edu. 600 IN A 23.185.0.4 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	marianas.its.utexas.edu is authoritative for utexas.edu
	Query to glass.its.utexas.edu for utexas.edu/SOA
	Received 107 bytes from 129.116.136.5
	;; Response received from [129.116.136.5] 107 octets ;; HEADER SECTION ;; id = 6587 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utexas.edu. IN SOA ;; ANSWER SECTION (1 record) utexas.edu. 600 IN SOA ( chisos.ots.utexas.edu. hostmaster.utexas.edu. 599680 ;serial 3600 ;refresh 1800 ;retry 604800 ;expire 300 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to chisos.ots.utexas.edu for utexas.edu/SOA
	Received 107 bytes from 128.83.185.39
	;; Response received from [128.83.185.39] 107 octets ;; HEADER SECTION ;; id = 37237 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utexas.edu. IN SOA ;; ANSWER SECTION (1 record) utexas.edu. 600 IN SOA ( chisos.ots.utexas.edu. hostmaster.utexas.edu. 599680 ;serial 3600 ;refresh 1800 ;retry 604800 ;expire 300 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to marianas.its.utexas.edu for utexas.edu/A
	utexas.edu A RR has value 23.185.0.4
	No RRSIGs found

utexas.edu

	Query to glass.its.utexas.edu for utexas.edu/A
	Received 55 bytes from 129.116.136.5
	;; Response received from [129.116.136.5] 55 octets ;; HEADER SECTION ;; id = 61197 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utexas.edu. IN A ;; ANSWER SECTION (1 record) utexas.edu. 600 IN A 23.185.0.4 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	glass.its.utexas.edu is authoritative for utexas.edu
	Query to glass.its.utexas.edu for utexas.edu/A
	utexas.edu A RR has value 23.185.0.4
	No RRSIGs found

utexas.edu

	Query to chisos.ots.utexas.edu for utexas.edu/A
	Received 55 bytes from 128.83.185.39
	;; Response received from [128.83.185.39] 55 octets ;; HEADER SECTION ;; id = 35238 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; utexas.edu. IN A ;; ANSWER SECTION (1 record) utexas.edu. 600 IN A 23.185.0.4 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	chisos.ots.utexas.edu is authoritative for utexas.edu
	Query to chisos.ots.utexas.edu for utexas.edu/A
	utexas.edu A RR has value 23.185.0.4
	No RRSIGs found

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