DNSSEC Debugger - ucsc.edu

Domain Name:

Time: 2025-07-02 04:49:31 UTC

Analyzing DNSSEC problems for ucsc.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 k.root-servers.net for ./DNSKEY
	Received 1414 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1414 octets ;; HEADER SECTION ;; id = 35524 ;; 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 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148 . 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441 . 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 RRSIG ( DNSKEY 8 0 172800 20250722000000 20250701000000 20326 . UGhOn2e0xbV2um4IqDwLtkXZVqk32Dz6Orahd8l3n5pQxAPO+PzC96lwt3YdDLFpzmu1FqPWugCK eq5uju1L2DklkEX7hnvBKKzb/Q2dkEA1w85dQQH34II778mePR3fvIDckntFXGsT9a8tdN9tFaP+ qJiwgtNbiKej8YheeX/DAAmZPn0s6/Bg3cLuozR9FXAwkgrA3rjcRpN/jKhPSauHvsin7gCbcUjs jA+P3l9y4Izc5ibPfdUIxVaTUt+OofHUV9VaZoexMQKwggIE78BLAs7AsP7KwlXDB8++Cy6IXVcg +9Gzv3k/gJokM3UHOGa0UrSfCIAKlfMFYADJBA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441`
	`. 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`
	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 20250722000000 20250701000000 20326 . UGhOn2e0xbV2um4IqDwLtkXZVqk32Dz6Orahd8l3n5pQxAPO+PzC96lwt3YdDLFpzmu1FqPWugCK eq5uju1L2DklkEX7hnvBKKzb/Q2dkEA1w85dQQH34II778mePR3fvIDckntFXGsT9a8tdN9tFaP+ qJiwgtNbiKej8YheeX/DAAmZPn0s6/Bg3cLuozR9FXAwkgrA3rjcRpN/jKhPSauHvsin7gCbcUjs jA+P3l9y4Izc5ibPfdUIxVaTUt+OofHUV9VaZoexMQKwggIE78BLAs7AsP7KwlXDB8++Cy6IXVcg +9Gzv3k/gJokM3UHOGa0UrSfCIAKlfMFYADJBA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=46441 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to d.root-servers.net for ucsc.edu/A
	Received 1167 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 1167 octets ;; HEADER SECTION ;; id = 8293 ;; 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) ;; ucsc.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 20250714170000 20250701160000 46441 . m1yXVYBpTXRozz2mfe54eCM18WDaovCNH3NN6L3g8A8rdOwmRyyrpoYiRV2AaBswP3JzBUoKxMcb a/U2nEjBi0gn21qk8AMoGV3FD+0cTXrgOszlZjhjPCDzu/M4nBFYpxWh51UkSA31jXEvzupN+28Y eiPbKwid6k40rLIR+4NrmvVv00dsPbz+mL7sog0PcXcl0pqi6JOKXNDJayoNgzq1s9nRXu44AJ5Q MaGtpqVjVIMewEZP+7waEJJm/qapUUM8tT8gL/1l0h0VdqgMreVpzL+KIS2yuEkeGu+CeTcft2T2 ib3FveEF5xvSjL9DDPaGKuyq8d6jnhf+M6IRfA== ) ;; 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 }
	Query to i.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 1162 octets ;; HEADER SECTION ;; id = 29205 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20250714170000 20250701160000 46441 . m1yXVYBpTXRozz2mfe54eCM18WDaovCNH3NN6L3g8A8rdOwmRyyrpoYiRV2AaBswP3JzBUoKxMcb a/U2nEjBi0gn21qk8AMoGV3FD+0cTXrgOszlZjhjPCDzu/M4nBFYpxWh51UkSA31jXEvzupN+28Y eiPbKwid6k40rLIR+4NrmvVv00dsPbz+mL7sog0PcXcl0pqi6JOKXNDJayoNgzq1s9nRXu44AJ5Q MaGtpqVjVIMewEZP+7waEJJm/qapUUM8tT8gL/1l0h0VdqgMreVpzL+KIS2yuEkeGu+CeTcft2T2 ib3FveEF5xvSjL9DDPaGKuyq8d6jnhf+M6IRfA== ) ;; ADDITIONAL SECTION (27 records) m.edu-servers.net. 172800 IN A 192.55.83.30 l.edu-servers.net. 172800 IN A 192.41.162.30 k.edu-servers.net. 172800 IN A 192.52.178.30 j.edu-servers.net. 172800 IN A 192.48.79.30 i.edu-servers.net. 172800 IN A 192.43.172.30 h.edu-servers.net. 172800 IN A 192.54.112.30 g.edu-servers.net. 172800 IN A 192.42.93.30 f.edu-servers.net. 172800 IN A 192.35.51.30 e.edu-servers.net. 172800 IN A 192.12.94.30 d.edu-servers.net. 172800 IN A 192.31.80.30 c.edu-servers.net. 172800 IN A 192.26.92.30 b.edu-servers.net. 172800 IN A 192.33.14.30 a.edu-servers.net. 172800 IN A 192.5.6.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 ;; { "EDNS-VERSION": 0 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to a.root-servers.net for edu/DS
	Received 367 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 367 octets ;; HEADER SECTION ;; id = 32025 ;; 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 20250714170000 20250701160000 46441 . m1yXVYBpTXRozz2mfe54eCM18WDaovCNH3NN6L3g8A8rdOwmRyyrpoYiRV2AaBswP3JzBUoKxMcb a/U2nEjBi0gn21qk8AMoGV3FD+0cTXrgOszlZjhjPCDzu/M4nBFYpxWh51UkSA31jXEvzupN+28Y eiPbKwid6k40rLIR+4NrmvVv00dsPbz+mL7sog0PcXcl0pqi6JOKXNDJayoNgzq1s9nRXu44AJ5Q MaGtpqVjVIMewEZP+7waEJJm/qapUUM8tT8gL/1l0h0VdqgMreVpzL+KIS2yuEkeGu+CeTcft2T2 ib3FveEF5xvSjL9DDPaGKuyq8d6jnhf+M6IRfA== ) ;; 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 20250714170000 20250701160000 46441 . m1yXVYBpTXRozz2mfe54eCM18WDaovCNH3NN6L3g8A8rdOwmRyyrpoYiRV2AaBswP3JzBUoKxMcb a/U2nEjBi0gn21qk8AMoGV3FD+0cTXrgOszlZjhjPCDzu/M4nBFYpxWh51UkSA31jXEvzupN+28Y eiPbKwid6k40rLIR+4NrmvVv00dsPbz+mL7sog0PcXcl0pqi6JOKXNDJayoNgzq1s9nRXu44AJ5Q MaGtpqVjVIMewEZP+7waEJJm/qapUUM8tT8gL/1l0h0VdqgMreVpzL+KIS2yuEkeGu+CeTcft2T2 ib3FveEF5xvSjL9DDPaGKuyq8d6jnhf+M6IRfA== )`
	RRSIG=46441 and DNSKEY=46441 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 a.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.5.6.30
	;; Response received from [192.5.6.30] 291 octets ;; HEADER SECTION ;; id = 45039 ;; 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 ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN DNSKEY ( 256 3 13 5ImtzG5OqHjNCOhBhQ+IzNMnu0KKRiLUf5wOtBlFSIlmoG0Nv7rhyhCBj2PzyDy3+V0Ncgr5z1GD hOM2W3JcFQ== ) ; keytag 57579 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20250714151114 20250629150614 35663 edu. 0LVnsibesovcGuT8UNQJyw3kMfBbyRGsHBViUGZEljK+SxzrCOh70syy6np70GZSkxvQVm05sV2z CL9PfncW+A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663`
	`edu. 86400 IN DNSKEY ( 256 3 13 5ImtzG5OqHjNCOhBhQ+IzNMnu0KKRiLUf5wOtBlFSIlmoG0Nv7rhyhCBj2PzyDy3+V0Ncgr5z1GD hOM2W3JcFQ== ) ; keytag 57579`
	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 20250714151114 20250629150614 35663 edu. 0LVnsibesovcGuT8UNQJyw3kMfBbyRGsHBViUGZEljK+SxzrCOh70syy6np70GZSkxvQVm05sV2z CL9PfncW+A== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=57579 is now in the chain-of-trust
	Query to d.edu-servers.net for ucsc.edu/A
	Received 403 bytes from 192.31.80.30
	;; Response received from [192.31.80.30] 403 octets ;; HEADER SECTION ;; id = 34764 ;; 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 = 8 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) ucsc.edu. 172800 IN NS ns.zocalo.net. ucsc.edu. 172800 IN NS adns1.ucsc.edu. ucsc.edu. 172800 IN NS adns2.ucsc.edu. ucsc.edu. 86400 IN DS ( 183 10 2 f1e8bd8ddddb825f53e761a9a1d5a833245f4cdbab5decf4a41b1c28e6b3fb79 ) ucsc.edu. 86400 IN DS 183 10 1 47092ac654fd543467a40e4ef2fdd09eae2f0c35 ucsc.edu. 86400 IN DS 18264 10 1 a7f6cbea4b9224837084b58f5daef9a8999cbbf7 ucsc.edu. 86400 IN DS ( 18264 10 2 0ec4450a380a6f7646fca6d41ccd5a08e60caf7c1f4c755dc24a0555a923d375 ) ucsc.edu. 86400 IN RRSIG ( DS 13 2 86400 20250708023830 20250701012830 57579 edu. 6/BUpqhvcfJCJE0tQaS9ANoL0KjJ5zfDxSr9iM++eS5KMr5ELB4O6H0dHt0XBjrj4Vv9NNooRoYa GrdAWUszzw== ) ;; ADDITIONAL SECTION (3 records) adns1.ucsc.edu. 172800 IN A 128.114.100.100 adns2.ucsc.edu. 172800 IN A 128.114.100.200 ;; { "EDNS-VERSION": 0 }
	Query to i.edu-servers.net for ucsc.edu/DNSKEY
	Received 403 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 403 octets ;; HEADER SECTION ;; id = 8891 ;; 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 = 8 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) ucsc.edu. 172800 IN NS ns.zocalo.net. ucsc.edu. 172800 IN NS adns1.ucsc.edu. ucsc.edu. 172800 IN NS adns2.ucsc.edu. ucsc.edu. 86400 IN DS ( 183 10 2 f1e8bd8ddddb825f53e761a9a1d5a833245f4cdbab5decf4a41b1c28e6b3fb79 ) ucsc.edu. 86400 IN DS 183 10 1 47092ac654fd543467a40e4ef2fdd09eae2f0c35 ucsc.edu. 86400 IN DS 18264 10 1 a7f6cbea4b9224837084b58f5daef9a8999cbbf7 ucsc.edu. 86400 IN DS ( 18264 10 2 0ec4450a380a6f7646fca6d41ccd5a08e60caf7c1f4c755dc24a0555a923d375 ) ucsc.edu. 86400 IN RRSIG ( DS 13 2 86400 20250708023830 20250701012830 57579 edu. 6/BUpqhvcfJCJE0tQaS9ANoL0KjJ5zfDxSr9iM++eS5KMr5ELB4O6H0dHt0XBjrj4Vv9NNooRoYa GrdAWUszzw== ) ;; ADDITIONAL SECTION (3 records) adns1.ucsc.edu. 172800 IN A 128.114.100.100 adns2.ucsc.edu. 172800 IN A 128.114.100.200 ;; { "EDNS-VERSION": 0 }
	Found child zone ucsc.edu

ucsc.edu

	Checking DS between edu and ucsc.edu
	Query to h.edu-servers.net for ucsc.edu/DS
	Received 1198 bytes from 192.54.112.30
	;; Response received from [192.54.112.30] 1198 octets ;; HEADER SECTION ;; id = 62951 ;; 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 = 14 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN DS ;; ANSWER SECTION (5 records) ucsc.edu. 86400 IN DS ( 183 10 2 f1e8bd8ddddb825f53e761a9a1d5a833245f4cdbab5decf4a41b1c28e6b3fb79 ) ucsc.edu. 86400 IN DS 183 10 1 47092ac654fd543467a40e4ef2fdd09eae2f0c35 ucsc.edu. 86400 IN DS 18264 10 1 a7f6cbea4b9224837084b58f5daef9a8999cbbf7 ucsc.edu. 86400 IN DS ( 18264 10 2 0ec4450a380a6f7646fca6d41ccd5a08e60caf7c1f4c755dc24a0555a923d375 ) ucsc.edu. 86400 IN RRSIG ( DS 13 2 86400 20250708023830 20250701012830 57579 edu. 6/BUpqhvcfJCJE0tQaS9ANoL0KjJ5zfDxSr9iM++eS5KMr5ELB4O6H0dHt0XBjrj4Vv9NNooRoYa GrdAWUszzw== ) ;; AUTHORITY SECTION (14 records) edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN RRSIG ( NS 13 1 172800 20250707023935 20250630012935 57579 edu. +5iXQE3YCtpbm9jVe20i6bFDvz+6SAEoqdtvwJsxHnJKy+LQUOR2CJb79nCk0jlUJiwqPzH8FFZB vN7lPlDESQ== ) ;; ADDITIONAL SECTION (27 records) 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 a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::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 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 ;; { "EDNS-VERSION": 0 }
	Found 4 DS records for ucsc.edu in the edu zone
	DS=183/SHA-1 uses a deprecated digest algorithm
	DS=18264/SHA-1 uses a deprecated digest algorithm
	DS=183/SHA-256 has algorithm RSASHA512
	DS=183/SHA-1 has algorithm RSASHA512
	DS=18264/SHA-1 has algorithm RSASHA512
	DS=18264/SHA-256 has algorithm RSASHA512
	Found 1 RRSIGs over DS RRset
	`ucsc.edu. 86400 IN RRSIG ( DS 13 2 86400 20250708023830 20250701012830 57579 edu. 6/BUpqhvcfJCJE0tQaS9ANoL0KjJ5zfDxSr9iM++eS5KMr5ELB4O6H0dHt0XBjrj4Vv9NNooRoYa GrdAWUszzw== )`
	RRSIG=57579 and DNSKEY=57579 verifies the DS RRset
	DS=183/SHA-256 is now in the chain-of-trust
	DS=18264/SHA-1 is now in the chain-of-trust
	`ucsc.edu. 86400 IN DS ( 183 10 2 f1e8bd8ddddb825f53e761a9a1d5a833245f4cdbab5decf4a41b1c28e6b3fb79 )`
	`ucsc.edu. 86400 IN DS 183 10 1 47092ac654fd543467a40e4ef2fdd09eae2f0c35`
	`ucsc.edu. 86400 IN DS 18264 10 1 a7f6cbea4b9224837084b58f5daef9a8999cbbf7`
	`ucsc.edu. 86400 IN DS ( 18264 10 2 0ec4450a380a6f7646fca6d41ccd5a08e60caf7c1f4c755dc24a0555a923d375 )`
	Query to ns.zocalo.net for ucsc.edu/DNSKEY
	Received 1221 bytes from 209.81.9.1
	;; Response received from [209.81.9.1] 1221 octets ;; HEADER SECTION ;; id = 57153 ;; 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 = 6 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 0, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN DNSKEY ;; ANSWER SECTION (6 records) ucsc.edu. 172800 IN DNSKEY ( 256 3 10 AwEAAdi3zo6buEhndORzqKsBnyizzUv1znvl7MpIQuoOciXOO9FyclTG24eKJW7Lladz345TjI4f IKhERtE4kMnOTSbkVB6zJkdC73hok7EuzkVjZ9/A2LRzvbXqiWHAxTdiRgsVzUvootf8Sv6GPqEn b9koSD+JiIRUp6TKlmMi8KjV ) ; keytag 54995 ucsc.edu. 172800 IN DNSKEY ( 257 3 10 AwEAAeWAPi4bh+TmFFFPnnVMTEK4nHHPxfZAiuLsjAOeFmcJGH194+Lf2NoKXEvFmye4BqHmjt5N DMPGYzw61B1m9rHI9XrS+uczUPjTc/EdoN6X+Nkoj6b+Ywor+jCOHDnz0te7AZod3MftPbT2BRLp Q67g5NDnRdNYSJ0qFgK8+KhR1dZzaSG2vMKtsRmYMeJqvQ960ABEFaC/HQ1dCzP14I9DwJhmRuLF +N5m33JTR3PdQCzSP2Rvp0VA29YEIBO+xtTPuO/tEvNyQHI2cVmSLMxi3jLIcSYFQTIrHzdCumFp 74YthWmhCiw6Vk5AnJvWwlQJ83oOWI6pTLi4txqLmDk= ) ; keytag 183 ucsc.edu. 172800 IN DNSKEY ( 256 3 10 AwEAAaqG3I2Abumrz0c+/VWxP0Zq3C/8UIwadBa+2O5SKiWJ3soNOGBLZS6QF2ff6iqyPAEJ4qjF +Wgsx1JeEvC2OJuvuf9LEd1W2dHsxLnnZKoyJupnECmYSo5eNww/J/enyWFCufnaqpNe2s1oWSnU RRVeO5vTEcYww96ozTxcFIoh ) ; keytag 13688 ucsc.edu. 172800 IN DNSKEY ( 256 3 10 AwEAAdfvwaf3MDts4HlefjQm8+at3e/W8Mhi1NVg8+MC6683hKA/t8iGOHLxwXNxLwsJnJ/4xYcx m6QooDHSHuYoRewlwdrRFU2NC1CVBraxnubvgdfFEVT+4iqpEBmXFOYXO9q1KM/IR5fQ1zNTYrjZ GooCPmYxDkEqJnr1USa9Os0D ) ; keytag 15422 ucsc.edu. 172800 IN RRSIG ( DNSKEY 10 2 172800 20250706025141 20250702015749 183 ucsc.edu. nmFxUw+pew7Sw3J//rF36Dl/dza7nhMYY6y9zi/O5BUvRp3aa0hFHyXi4k97rbcjKlOhfqg5996D qjniKvtH9+Zh1xakrFjefeX0gYYUY1JbP7bf7vUXpN3JA8iSdpRKNUXwgU4Ss+XXc19kvpGj7A7a ZxPWYmpYZoWfDsSfj+Ub/dzdeYH9beLyN3G5OoOPRJ2iBKTDvFoH5g6Jvf+UGx+AFO+clqsJX9R0 tjlChtDik8uuv8s2h+GKPlxutekfILVOoqBjaDdF4emeTzaa6Ik08OyyCA7fBkLiuM7VRwltIQVz BWhpRZqPBn0g70vdAOIbvsJbEoqtsy8Vn0740g== ) ucsc.edu. 172800 IN RRSIG ( DNSKEY 10 2 172800 20250706025141 20250702015749 54995 ucsc.edu. ZBoLor6rpwtw2iGf9ivf1Il/EyImv2MY8lZj+PeBx5aPk8ScrgAA+nHI0+Zn4FpVGpdAh8hMpWRu fDkHsDz1wbdkNIvKvByDrYNExJBnMPagvNjJQTNLETxhGJsQ+QGGiT6ruPfhC01JVI/90EOg6N4G lE5Wio1YgGrguh37wRY= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for ucsc.edu
	`ucsc.edu. 172800 IN DNSKEY ( 256 3 10 AwEAAdi3zo6buEhndORzqKsBnyizzUv1znvl7MpIQuoOciXOO9FyclTG24eKJW7Lladz345TjI4f IKhERtE4kMnOTSbkVB6zJkdC73hok7EuzkVjZ9/A2LRzvbXqiWHAxTdiRgsVzUvootf8Sv6GPqEn b9koSD+JiIRUp6TKlmMi8KjV ) ; keytag 54995`
	`ucsc.edu. 172800 IN DNSKEY ( 257 3 10 AwEAAeWAPi4bh+TmFFFPnnVMTEK4nHHPxfZAiuLsjAOeFmcJGH194+Lf2NoKXEvFmye4BqHmjt5N DMPGYzw61B1m9rHI9XrS+uczUPjTc/EdoN6X+Nkoj6b+Ywor+jCOHDnz0te7AZod3MftPbT2BRLp Q67g5NDnRdNYSJ0qFgK8+KhR1dZzaSG2vMKtsRmYMeJqvQ960ABEFaC/HQ1dCzP14I9DwJhmRuLF +N5m33JTR3PdQCzSP2Rvp0VA29YEIBO+xtTPuO/tEvNyQHI2cVmSLMxi3jLIcSYFQTIrHzdCumFp 74YthWmhCiw6Vk5AnJvWwlQJ83oOWI6pTLi4txqLmDk= ) ; keytag 183`
	`ucsc.edu. 172800 IN DNSKEY ( 256 3 10 AwEAAaqG3I2Abumrz0c+/VWxP0Zq3C/8UIwadBa+2O5SKiWJ3soNOGBLZS6QF2ff6iqyPAEJ4qjF +Wgsx1JeEvC2OJuvuf9LEd1W2dHsxLnnZKoyJupnECmYSo5eNww/J/enyWFCufnaqpNe2s1oWSnU RRVeO5vTEcYww96ozTxcFIoh ) ; keytag 13688`
	`ucsc.edu. 172800 IN DNSKEY ( 256 3 10 AwEAAdfvwaf3MDts4HlefjQm8+at3e/W8Mhi1NVg8+MC6683hKA/t8iGOHLxwXNxLwsJnJ/4xYcx m6QooDHSHuYoRewlwdrRFU2NC1CVBraxnubvgdfFEVT+4iqpEBmXFOYXO9q1KM/IR5fQ1zNTYrjZ GooCPmYxDkEqJnr1USa9Os0D ) ; keytag 15422`
	DNSKEY=183/SEP is now in the chain-of-trust
	DS=183/SHA-256 verifies DNSKEY=183/SEP
	DS=183/SHA-1 verifies DNSKEY=183/SEP
	DS=18264/SHA-1 is published, but a corresponding DNSKEY is not
	Found 2 RRSIGs over DNSKEY RRset
	`ucsc.edu. 172800 IN RRSIG ( DNSKEY 10 2 172800 20250706025141 20250702015749 183 ucsc.edu. nmFxUw+pew7Sw3J//rF36Dl/dza7nhMYY6y9zi/O5BUvRp3aa0hFHyXi4k97rbcjKlOhfqg5996D qjniKvtH9+Zh1xakrFjefeX0gYYUY1JbP7bf7vUXpN3JA8iSdpRKNUXwgU4Ss+XXc19kvpGj7A7a ZxPWYmpYZoWfDsSfj+Ub/dzdeYH9beLyN3G5OoOPRJ2iBKTDvFoH5g6Jvf+UGx+AFO+clqsJX9R0 tjlChtDik8uuv8s2h+GKPlxutekfILVOoqBjaDdF4emeTzaa6Ik08OyyCA7fBkLiuM7VRwltIQVz BWhpRZqPBn0g70vdAOIbvsJbEoqtsy8Vn0740g== )`
	`ucsc.edu. 172800 IN RRSIG ( DNSKEY 10 2 172800 20250706025141 20250702015749 54995 ucsc.edu. ZBoLor6rpwtw2iGf9ivf1Il/EyImv2MY8lZj+PeBx5aPk8ScrgAA+nHI0+Zn4FpVGpdAh8hMpWRu fDkHsDz1wbdkNIvKvByDrYNExJBnMPagvNjJQTNLETxhGJsQ+QGGiT6ruPfhC01JVI/90EOg6N4G lE5Wio1YgGrguh37wRY= )`
	RRSIG=183 and DNSKEY=183/SEP verifies the DNSKEY RRset
	RRSIG=54995 and DNSKEY=54995 verifies the DNSKEY RRset
	DNSKEY=54995 is now in the chain-of-trust
	DNSKEY=13688 is now in the chain-of-trust
	DNSKEY=15422 is now in the chain-of-trust
	Query to adns2.ucsc.edu for ucsc.edu/A
	Received 221 bytes from 128.114.100.200
	;; Response received from [128.114.100.200] 221 octets ;; HEADER SECTION ;; id = 163 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN A ;; ANSWER SECTION (2 records) ucsc.edu. 86400 IN A 169.233.8.12 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20250706034847 20250702034025 54995 ucsc.edu. sSBp+r8mpPSzBfAUQzSCnw0pmU1R9Vv9XDCIyWEi2tFEVb4NHY1WunybekyjH10m/G9eVolzdNj4 Q7J6dc1i8jbUi38nB9LZL+bk9vpb6Gp7ixwZNG3iBCMkERBeMDEwiHadexC1UyPCW3uOYL0ImOc0 5W3w6yz70AkL85VHrAk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	adns2.ucsc.edu is authoritative for ucsc.edu
	Found RRSIG signed by ucsc.edu zone
	Query to ns.zocalo.net for ucsc.edu/SOA
	Received 1085 bytes from 209.81.9.1
	;; Response received from [209.81.9.1] 1085 octets ;; HEADER SECTION ;; id = 24359 ;; 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 = 4 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 0, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN SOA ;; ANSWER SECTION (2 records) ucsc.edu. 86400 IN SOA ( adns1.ucsc.edu. hostmaster.ucsc.edu. 40985151 ;serial 10800 ;refresh 900 ;retry 2419200 ;expire 900 ;minimum ) ucsc.edu. 86400 IN RRSIG ( SOA 10 2 86400 20250706044926 20250702034926 54995 ucsc.edu. hFYCbeiGZA08di0pi0tL2oWwqbCgCoZMoQ9CYmqidBWekoLy67oMvOSItLgJcTPm8vxC5bCzGpHd O0HapCpvu4gNekFT+qe4Gpt3IfIykEni+zaxHdjm3AlGdYlN7FjV3Y2YI42J1hVxItC0wZSV4iD+ GXjk3mf9ziJFscAIfmY= ) ;; AUTHORITY SECTION (4 records) ucsc.edu. 86400 IN NS adns1.ucsc.edu. ucsc.edu. 86400 IN NS adns2.ucsc.edu. ucsc.edu. 86400 IN NS ns.zocalo.net. ucsc.edu. 86400 IN RRSIG ( NS 10 2 86400 20250705065522 20250701065441 54995 ucsc.edu. AuiLzTzZqARKOGM9aY1hHbkwkaGyaGZ5EsDHdYDOcykfNcAqCKPkOfwKggVtP6sOP5hKSV9y2APi waH3KADwJFQxFXAyCy4CVKsI3Sgr6vbF3ccCxighu3PkQ/of08fn0EcSDbJTvSuDIPWhB3de/Iyx qOrt03dwE/aNGZ7aAlg= ) ;; ADDITIONAL SECTION (8 records) adns2.ucsc.edu. 86400 IN A 128.114.100.200 adns1.ucsc.edu. 86400 IN A 128.114.100.100 adns2.ucsc.edu. 86400 IN AAAA 2607:f5f0:2::200 adns1.ucsc.edu. 86400 IN AAAA 2607:f5f0:2::100 adns2.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20250706025008 20250702023605 54995 ucsc.edu. gMafpravutvaUc5YuYzVDLY1QnGTRRPXX8Fs5ve/YODdA5V6QJJB5UuvwaZveUR4ccspbOBpH3vb wMc0rmxeSpQrnIfcm0F5QmBisGbVfw0L/VQj2nRhHvj2JHBxRS+Fr6tEau2sjATA0zlt9gUcgl7x 3yvTc2oPSt+ai6MNkkY= ) adns2.ucsc.edu. 86400 IN RRSIG ( AAAA 10 3 86400 20250706033328 20250702024701 54995 ucsc.edu. lEK6bQTkBSN9runO9rsn5KFprUAIjLupEd2HIdQe2W1NLi6OWoJcOtaKyiWqzI+frehXC352E+vD hZ+5DDnZ5UeamzPykIxKmh017B/sndGFZiYDiJmhOMbBVvoomGUdF7ZSRqBZawUhJgl/fyK4NmeL SJvPTPoldsDAUsKmG+U= ) adns1.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20250705235455 20250701233449 54995 ucsc.edu. n7cHjHTsrDvjUIMfD+zx11mx4CTtOMTcYGJGOwzNWccm93B/JgGfxEdwpl0doKwY6xzV8h9eHjYZ Mwqt6cLJ928SFvxq05Osxv33j8HdSTVFYKhDA+ewmjql0c9p6ST0lW/ZSBIe7H5I4CpHuAjoRMGs vqG7QhbADhFa+ocM4cA= ) ;; { "EDNS-VERSION": 0 }
	Query to adns1.ucsc.edu for ucsc.edu/SOA
	Received 258 bytes from 128.114.100.100
	;; Response received from [128.114.100.100] 258 octets ;; HEADER SECTION ;; id = 30585 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN SOA ;; ANSWER SECTION (2 records) ucsc.edu. 86400 IN SOA ( adns1.ucsc.edu. hostmaster.ucsc.edu. 40985151 ;serial 10800 ;refresh 900 ;retry 2419200 ;expire 900 ;minimum ) ucsc.edu. 86400 IN RRSIG ( SOA 10 2 86400 20250706044926 20250702034926 54995 ucsc.edu. hFYCbeiGZA08di0pi0tL2oWwqbCgCoZMoQ9CYmqidBWekoLy67oMvOSItLgJcTPm8vxC5bCzGpHd O0HapCpvu4gNekFT+qe4Gpt3IfIykEni+zaxHdjm3AlGdYlN7FjV3Y2YI42J1hVxItC0wZSV4iD+ GXjk3mf9ziJFscAIfmY= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to adns2.ucsc.edu for ucsc.edu/A
	Received 221 bytes from 128.114.100.200
	;; Response received from [128.114.100.200] 221 octets ;; HEADER SECTION ;; id = 37389 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN A ;; ANSWER SECTION (2 records) ucsc.edu. 86400 IN A 169.233.8.12 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20250706034847 20250702034025 54995 ucsc.edu. sSBp+r8mpPSzBfAUQzSCnw0pmU1R9Vv9XDCIyWEi2tFEVb4NHY1WunybekyjH10m/G9eVolzdNj4 Q7J6dc1i8jbUi38nB9LZL+bk9vpb6Gp7ixwZNG3iBCMkERBeMDEwiHadexC1UyPCW3uOYL0ImOc0 5W3w6yz70AkL85VHrAk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ucsc.edu A RR has value 169.233.8.12
	Found 1 RRSIGs over A RRset
	`ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20250706034847 20250702034025 54995 ucsc.edu. sSBp+r8mpPSzBfAUQzSCnw0pmU1R9Vv9XDCIyWEi2tFEVb4NHY1WunybekyjH10m/G9eVolzdNj4 Q7J6dc1i8jbUi38nB9LZL+bk9vpb6Gp7ixwZNG3iBCMkERBeMDEwiHadexC1UyPCW3uOYL0ImOc0 5W3w6yz70AkL85VHrAk= )`
	RRSIG=54995 and DNSKEY=54995 verifies the A RRset

ucsc.edu

	Query to adns1.ucsc.edu for ucsc.edu/A
	Received 221 bytes from 128.114.100.100
	;; Response received from [128.114.100.100] 221 octets ;; HEADER SECTION ;; id = 51914 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN A ;; ANSWER SECTION (2 records) ucsc.edu. 86400 IN A 169.233.8.12 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20250706034847 20250702034025 54995 ucsc.edu. sSBp+r8mpPSzBfAUQzSCnw0pmU1R9Vv9XDCIyWEi2tFEVb4NHY1WunybekyjH10m/G9eVolzdNj4 Q7J6dc1i8jbUi38nB9LZL+bk9vpb6Gp7ixwZNG3iBCMkERBeMDEwiHadexC1UyPCW3uOYL0ImOc0 5W3w6yz70AkL85VHrAk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	adns1.ucsc.edu is authoritative for ucsc.edu
	Found RRSIG signed by ucsc.edu zone
	Query to adns1.ucsc.edu for ucsc.edu/A
	Received 221 bytes from 128.114.100.100
	;; Response received from [128.114.100.100] 221 octets ;; HEADER SECTION ;; id = 46287 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN A ;; ANSWER SECTION (2 records) ucsc.edu. 86400 IN A 169.233.8.12 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20250706034847 20250702034025 54995 ucsc.edu. sSBp+r8mpPSzBfAUQzSCnw0pmU1R9Vv9XDCIyWEi2tFEVb4NHY1WunybekyjH10m/G9eVolzdNj4 Q7J6dc1i8jbUi38nB9LZL+bk9vpb6Gp7ixwZNG3iBCMkERBeMDEwiHadexC1UyPCW3uOYL0ImOc0 5W3w6yz70AkL85VHrAk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ucsc.edu A RR has value 169.233.8.12
	Found 1 RRSIGs over A RRset
	`ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20250706034847 20250702034025 54995 ucsc.edu. sSBp+r8mpPSzBfAUQzSCnw0pmU1R9Vv9XDCIyWEi2tFEVb4NHY1WunybekyjH10m/G9eVolzdNj4 Q7J6dc1i8jbUi38nB9LZL+bk9vpb6Gp7ixwZNG3iBCMkERBeMDEwiHadexC1UyPCW3uOYL0ImOc0 5W3w6yz70AkL85VHrAk= )`
	RRSIG=54995 and DNSKEY=54995 verifies the A RRset

ucsc.edu

	Query to ns.zocalo.net for ucsc.edu/A
	Received 1054 bytes from 209.81.9.1
	;; Response received from [209.81.9.1] 1054 octets ;; HEADER SECTION ;; id = 64876 ;; 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 = 4 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 0, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN A ;; ANSWER SECTION (2 records) ucsc.edu. 86400 IN A 169.233.8.12 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20250706034847 20250702034025 54995 ucsc.edu. sSBp+r8mpPSzBfAUQzSCnw0pmU1R9Vv9XDCIyWEi2tFEVb4NHY1WunybekyjH10m/G9eVolzdNj4 Q7J6dc1i8jbUi38nB9LZL+bk9vpb6Gp7ixwZNG3iBCMkERBeMDEwiHadexC1UyPCW3uOYL0ImOc0 5W3w6yz70AkL85VHrAk= ) ;; AUTHORITY SECTION (4 records) ucsc.edu. 86400 IN NS adns2.ucsc.edu. ucsc.edu. 86400 IN NS adns1.ucsc.edu. ucsc.edu. 86400 IN NS ns.zocalo.net. ucsc.edu. 86400 IN RRSIG ( NS 10 2 86400 20250705065522 20250701065441 54995 ucsc.edu. AuiLzTzZqARKOGM9aY1hHbkwkaGyaGZ5EsDHdYDOcykfNcAqCKPkOfwKggVtP6sOP5hKSV9y2APi waH3KADwJFQxFXAyCy4CVKsI3Sgr6vbF3ccCxighu3PkQ/of08fn0EcSDbJTvSuDIPWhB3de/Iyx qOrt03dwE/aNGZ7aAlg= ) ;; ADDITIONAL SECTION (8 records) adns2.ucsc.edu. 86400 IN A 128.114.100.200 adns1.ucsc.edu. 86400 IN A 128.114.100.100 adns2.ucsc.edu. 86400 IN AAAA 2607:f5f0:2::200 adns1.ucsc.edu. 86400 IN AAAA 2607:f5f0:2::100 adns2.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20250706025008 20250702023605 54995 ucsc.edu. gMafpravutvaUc5YuYzVDLY1QnGTRRPXX8Fs5ve/YODdA5V6QJJB5UuvwaZveUR4ccspbOBpH3vb wMc0rmxeSpQrnIfcm0F5QmBisGbVfw0L/VQj2nRhHvj2JHBxRS+Fr6tEau2sjATA0zlt9gUcgl7x 3yvTc2oPSt+ai6MNkkY= ) adns2.ucsc.edu. 86400 IN RRSIG ( AAAA 10 3 86400 20250706033328 20250702024701 54995 ucsc.edu. lEK6bQTkBSN9runO9rsn5KFprUAIjLupEd2HIdQe2W1NLi6OWoJcOtaKyiWqzI+frehXC352E+vD hZ+5DDnZ5UeamzPykIxKmh017B/sndGFZiYDiJmhOMbBVvoomGUdF7ZSRqBZawUhJgl/fyK4NmeL SJvPTPoldsDAUsKmG+U= ) adns1.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20250705235455 20250701233449 54995 ucsc.edu. n7cHjHTsrDvjUIMfD+zx11mx4CTtOMTcYGJGOwzNWccm93B/JgGfxEdwpl0doKwY6xzV8h9eHjYZ Mwqt6cLJ928SFvxq05Osxv33j8HdSTVFYKhDA+ewmjql0c9p6ST0lW/ZSBIe7H5I4CpHuAjoRMGs vqG7QhbADhFa+ocM4cA= ) ;; { "EDNS-VERSION": 0 }
	ns.zocalo.net is authoritative for ucsc.edu
	Found RRSIG signed by ucsc.edu zone
	Query to ns.zocalo.net for ucsc.edu/A
	Received 1054 bytes from 209.81.9.1
	;; Response received from [209.81.9.1] 1054 octets ;; HEADER SECTION ;; id = 44509 ;; 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 = 4 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 0, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN A ;; ANSWER SECTION (2 records) ucsc.edu. 86400 IN A 169.233.8.12 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20250706034847 20250702034025 54995 ucsc.edu. sSBp+r8mpPSzBfAUQzSCnw0pmU1R9Vv9XDCIyWEi2tFEVb4NHY1WunybekyjH10m/G9eVolzdNj4 Q7J6dc1i8jbUi38nB9LZL+bk9vpb6Gp7ixwZNG3iBCMkERBeMDEwiHadexC1UyPCW3uOYL0ImOc0 5W3w6yz70AkL85VHrAk= ) ;; AUTHORITY SECTION (4 records) ucsc.edu. 86400 IN NS ns.zocalo.net. ucsc.edu. 86400 IN NS adns1.ucsc.edu. ucsc.edu. 86400 IN NS adns2.ucsc.edu. ucsc.edu. 86400 IN RRSIG ( NS 10 2 86400 20250705065522 20250701065441 54995 ucsc.edu. AuiLzTzZqARKOGM9aY1hHbkwkaGyaGZ5EsDHdYDOcykfNcAqCKPkOfwKggVtP6sOP5hKSV9y2APi waH3KADwJFQxFXAyCy4CVKsI3Sgr6vbF3ccCxighu3PkQ/of08fn0EcSDbJTvSuDIPWhB3de/Iyx qOrt03dwE/aNGZ7aAlg= ) ;; ADDITIONAL SECTION (8 records) adns2.ucsc.edu. 86400 IN A 128.114.100.200 adns1.ucsc.edu. 86400 IN A 128.114.100.100 adns2.ucsc.edu. 86400 IN AAAA 2607:f5f0:2::200 adns1.ucsc.edu. 86400 IN AAAA 2607:f5f0:2::100 adns2.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20250706025008 20250702023605 54995 ucsc.edu. gMafpravutvaUc5YuYzVDLY1QnGTRRPXX8Fs5ve/YODdA5V6QJJB5UuvwaZveUR4ccspbOBpH3vb wMc0rmxeSpQrnIfcm0F5QmBisGbVfw0L/VQj2nRhHvj2JHBxRS+Fr6tEau2sjATA0zlt9gUcgl7x 3yvTc2oPSt+ai6MNkkY= ) adns2.ucsc.edu. 86400 IN RRSIG ( AAAA 10 3 86400 20250706033328 20250702024701 54995 ucsc.edu. lEK6bQTkBSN9runO9rsn5KFprUAIjLupEd2HIdQe2W1NLi6OWoJcOtaKyiWqzI+frehXC352E+vD hZ+5DDnZ5UeamzPykIxKmh017B/sndGFZiYDiJmhOMbBVvoomGUdF7ZSRqBZawUhJgl/fyK4NmeL SJvPTPoldsDAUsKmG+U= ) adns1.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20250705235455 20250701233449 54995 ucsc.edu. n7cHjHTsrDvjUIMfD+zx11mx4CTtOMTcYGJGOwzNWccm93B/JgGfxEdwpl0doKwY6xzV8h9eHjYZ Mwqt6cLJ928SFvxq05Osxv33j8HdSTVFYKhDA+ewmjql0c9p6ST0lW/ZSBIe7H5I4CpHuAjoRMGs vqG7QhbADhFa+ocM4cA= ) ;; { "EDNS-VERSION": 0 }
	ucsc.edu A RR has value 169.233.8.12
	Found 1 RRSIGs over A RRset
	`ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20250706034847 20250702034025 54995 ucsc.edu. sSBp+r8mpPSzBfAUQzSCnw0pmU1R9Vv9XDCIyWEi2tFEVb4NHY1WunybekyjH10m/G9eVolzdNj4 Q7J6dc1i8jbUi38nB9LZL+bk9vpb6Gp7ixwZNG3iBCMkERBeMDEwiHadexC1UyPCW3uOYL0ImOc0 5W3w6yz70AkL85VHrAk= )`
	RRSIG=54995 and DNSKEY=54995 verifies the A RRset

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