DNSSEC Debugger - ucsc.edu

Domain Name:

Time: 2025-09-17 13:19:54 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 f.root-servers.net for ./DNSKEY
	Received 1414 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1414 octets ;; HEADER SECTION ;; id = 23257 ;; 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": 65535, ;; "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 20250930000000 20250909000000 20326 . aqj52+DKW6PhTa31l3xyxa0lbMd8T/UyK1sNUC42EY1+cSp0hSC0VlW82RsWYU5G5NmewrInT/Sx glWFlFz94yVqiKAK7ZNQr94nRbA7okrrlfnloiBi3cQ1IvEUgvNcmlZMLTeA6rINvdcBwS7ljMOH m0vQDce9IOxhQT7iAu23oiNORw5nWG/npNkYRFDD4yQvD3HsNeXFTuyDuc57ZEjs/pnIG5nkcqx7 tp/ba3XbOGllDr/V/0ubak7OeWum1eckIljqUsx5BnfBfIA7rJ2JJBIT7JMJ/O/cflTKoJFHQoKG TVYrNVBq9vsnZ01Q4ss688IvI8vO3zkP6LQLEA== ) ;; 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 20250930000000 20250909000000 20326 . aqj52+DKW6PhTa31l3xyxa0lbMd8T/UyK1sNUC42EY1+cSp0hSC0VlW82RsWYU5G5NmewrInT/Sx glWFlFz94yVqiKAK7ZNQr94nRbA7okrrlfnloiBi3cQ1IvEUgvNcmlZMLTeA6rINvdcBwS7ljMOH m0vQDce9IOxhQT7iAu23oiNORw5nWG/npNkYRFDD4yQvD3HsNeXFTuyDuc57ZEjs/pnIG5nkcqx7 tp/ba3XbOGllDr/V/0ubak7OeWum1eckIljqUsx5BnfBfIA7rJ2JJBIT7JMJ/O/cflTKoJFHQoKG TVYrNVBq9vsnZ01Q4ss688IvI8vO3zkP6LQLEA== )`
	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 = 40500 ;; 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 20250930050000 20250917040000 46441 . VwWGBhROBoMVqmRhSIFVfjPFnPPUwoWUmglLeop4UqSTcbx3qFkhyEQCaFQemgrCGDGx1n7WmDXz q3wDdXzkflSsa0Uw2Jy/7Tj3RC8NA3gqVXCT7TS4rlDb8ydRRApV4APOUrT0KWn8TsgezifqfkpZ xNlzVOyOtLPfmPzXhrpfWueArngiZhYK/hPd8a/pS4qmU+t0Ob9MVo2NPIV9gh4GoAPrEZ7gWGb6 sp0fxkzKVENXH4dpf0XVTEN2/g35AhT/Dx4VY1nfEuf3gPmspKFf4Am+yqbx4OmtPPvaYJ41jEvW kaW+MtwokO1CobiJqA8VD6b6O4lf47I6cSFr7Q== ) ;; 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 f.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1162 octets ;; HEADER SECTION ;; id = 54792 ;; 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": 1472, ;; "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 20250930050000 20250917040000 46441 . VwWGBhROBoMVqmRhSIFVfjPFnPPUwoWUmglLeop4UqSTcbx3qFkhyEQCaFQemgrCGDGx1n7WmDXz q3wDdXzkflSsa0Uw2Jy/7Tj3RC8NA3gqVXCT7TS4rlDb8ydRRApV4APOUrT0KWn8TsgezifqfkpZ xNlzVOyOtLPfmPzXhrpfWueArngiZhYK/hPd8a/pS4qmU+t0Ob9MVo2NPIV9gh4GoAPrEZ7gWGb6 sp0fxkzKVENXH4dpf0XVTEN2/g35AhT/Dx4VY1nfEuf3gPmspKFf4Am+yqbx4OmtPPvaYJ41jEvW kaW+MtwokO1CobiJqA8VD6b6O4lf47I6cSFr7Q== ) ;; 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 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to d.root-servers.net for edu/DS
	Received 367 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 367 octets ;; HEADER SECTION ;; id = 54429 ;; 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": 1450, ;; "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 20250930050000 20250917040000 46441 . VwWGBhROBoMVqmRhSIFVfjPFnPPUwoWUmglLeop4UqSTcbx3qFkhyEQCaFQemgrCGDGx1n7WmDXz q3wDdXzkflSsa0Uw2Jy/7Tj3RC8NA3gqVXCT7TS4rlDb8ydRRApV4APOUrT0KWn8TsgezifqfkpZ xNlzVOyOtLPfmPzXhrpfWueArngiZhYK/hPd8a/pS4qmU+t0Ob9MVo2NPIV9gh4GoAPrEZ7gWGb6 sp0fxkzKVENXH4dpf0XVTEN2/g35AhT/Dx4VY1nfEuf3gPmspKFf4Am+yqbx4OmtPPvaYJ41jEvW kaW+MtwokO1CobiJqA8VD6b6O4lf47I6cSFr7Q== ) ;; 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 20250930050000 20250917040000 46441 . VwWGBhROBoMVqmRhSIFVfjPFnPPUwoWUmglLeop4UqSTcbx3qFkhyEQCaFQemgrCGDGx1n7WmDXz q3wDdXzkflSsa0Uw2Jy/7Tj3RC8NA3gqVXCT7TS4rlDb8ydRRApV4APOUrT0KWn8TsgezifqfkpZ xNlzVOyOtLPfmPzXhrpfWueArngiZhYK/hPd8a/pS4qmU+t0Ob9MVo2NPIV9gh4GoAPrEZ7gWGb6 sp0fxkzKVENXH4dpf0XVTEN2/g35AhT/Dx4VY1nfEuf3gPmspKFf4Am+yqbx4OmtPPvaYJ41jEvW kaW+MtwokO1CobiJqA8VD6b6O4lf47I6cSFr7Q== )`
	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 c.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.26.92.30
	;; Response received from [192.26.92.30] 291 octets ;; HEADER SECTION ;; id = 27275 ;; 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 nXtimrDq6JI6jij2/mBpeUCFpuZZAaK88zny6YWQzr5I96nfBijS1IT2z7bKXmo8lV3V14RekvQB adBVHJKbJw== ) ; keytag 59321 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20250922151114 20250907150614 35663 edu. NOLCVm3Mi9HBvs0ILPYtCoOa8wemUuCCGJWQm/GE7OULdooZWCqkCBXNoVbF/ApZefpnnVkm5+BQ wbgF2DsMwg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 nXtimrDq6JI6jij2/mBpeUCFpuZZAaK88zny6YWQzr5I96nfBijS1IT2z7bKXmo8lV3V14RekvQB adBVHJKbJw== ) ; keytag 59321`
	`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 20250922151114 20250907150614 35663 edu. NOLCVm3Mi9HBvs0ILPYtCoOa8wemUuCCGJWQm/GE7OULdooZWCqkCBXNoVbF/ApZefpnnVkm5+BQ wbgF2DsMwg== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=59321 is now in the chain-of-trust
	Query to i.edu-servers.net for ucsc.edu/A
	Received 403 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 403 octets ;; HEADER SECTION ;; id = 27383 ;; 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 20250922025648 20250915014648 59321 edu. +Y2L/UzHPLH+xdwDwQzuGFnH+dON4G5yP56HORbxZff8RFa2pTuu8cZtrG8+RaydYoSRn/r9G2xs fpDu00qHvA== ) ;; 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 j.edu-servers.net for ucsc.edu/DNSKEY
	Received 403 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 403 octets ;; HEADER SECTION ;; id = 20248 ;; 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 20250922025648 20250915014648 59321 edu. +Y2L/UzHPLH+xdwDwQzuGFnH+dON4G5yP56HORbxZff8RFa2pTuu8cZtrG8+RaydYoSRn/r9G2xs fpDu00qHvA== ) ;; 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 m.edu-servers.net for ucsc.edu/DS
	Received 1198 bytes from 192.55.83.30
	;; Response received from [192.55.83.30] 1198 octets ;; HEADER SECTION ;; id = 19851 ;; 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 20250922025648 20250915014648 59321 edu. +Y2L/UzHPLH+xdwDwQzuGFnH+dON4G5yP56HORbxZff8RFa2pTuu8cZtrG8+RaydYoSRn/r9G2xs fpDu00qHvA== ) ;; AUTHORITY SECTION (14 records) edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. 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 RRSIG ( NS 13 1 172800 20250921025902 20250914014902 59321 edu. ZPOvfhjJWJcusx8kOjoxuJ0QeMDhokEEL3s58ggWIDbWg2A1Y011MK6/dnUeuByU1Dpl1tUMNdZZ w27IzvXUQQ== ) ;; 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 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::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 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 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 ;; { "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 20250922025648 20250915014648 59321 edu. +Y2L/UzHPLH+xdwDwQzuGFnH+dON4G5yP56HORbxZff8RFa2pTuu8cZtrG8+RaydYoSRn/r9G2xs fpDu00qHvA== )`
	RRSIG=59321 and DNSKEY=59321 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 adns1.ucsc.edu for ucsc.edu/DNSKEY
	Received 1073 bytes from 128.114.100.100
	;; Response received from [128.114.100.100] 1073 octets ;; HEADER SECTION ;; id = 50176 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; ucsc.edu. IN DNSKEY ;; ANSWER SECTION (5 records) 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 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 RRSIG ( DNSKEY 10 2 172800 20250920233640 20250916223852 183 ucsc.edu. lMVOz6daw9iHq6LeocoWeyw3UZmPTRIuEXfOVIOm/JYhSHesIF2hmCVgBpaO5G5z2Qodm60osTK1 Mni6uo+YB+jVOyleJF+mRjiZorWmko0DTHxY5ZCMDEwqALRmIdSuBVE+B0erjk278PvidvE9PNO7 q3PVsezVHncdrRxGQbcKCXSlNY+UebcoZeLFgDCdK4VuNtvCnMMXRmTIYYvKia20lukQg1oJpq5M Jziq/xXM8m778Gs+OMFMxmN0X4uGq57WLQFBuRMfRTGFPTK/w1/pqdWlT7s6juqwO9RkdFpSvW+/ UlNUfTnqpGbinl1z6rHYsfqa3kOWXp5p6rBGLQ== ) ucsc.edu. 172800 IN RRSIG ( DNSKEY 10 2 172800 20250920233640 20250916223852 54995 ucsc.edu. uR3JuGQ33xZz88fykGAohw87hX5C5Pk65FPObM6HvBB5P4YZrYDirYxkTqOdmcd+eYuXptXn+yTw mcXv8RHTNV99+Zo6l7/F0BPZodMn3ri6BC0T/eLG7d8pLWb5jJRia+KPVvlFKYcVygnAuFJ58dLv DbXUcde1A18Pui8jUHk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for ucsc.edu
	`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 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`
	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 20250920233640 20250916223852 183 ucsc.edu. lMVOz6daw9iHq6LeocoWeyw3UZmPTRIuEXfOVIOm/JYhSHesIF2hmCVgBpaO5G5z2Qodm60osTK1 Mni6uo+YB+jVOyleJF+mRjiZorWmko0DTHxY5ZCMDEwqALRmIdSuBVE+B0erjk278PvidvE9PNO7 q3PVsezVHncdrRxGQbcKCXSlNY+UebcoZeLFgDCdK4VuNtvCnMMXRmTIYYvKia20lukQg1oJpq5M Jziq/xXM8m778Gs+OMFMxmN0X4uGq57WLQFBuRMfRTGFPTK/w1/pqdWlT7s6juqwO9RkdFpSvW+/ UlNUfTnqpGbinl1z6rHYsfqa3kOWXp5p6rBGLQ== )`
	`ucsc.edu. 172800 IN RRSIG ( DNSKEY 10 2 172800 20250920233640 20250916223852 54995 ucsc.edu. uR3JuGQ33xZz88fykGAohw87hX5C5Pk65FPObM6HvBB5P4YZrYDirYxkTqOdmcd+eYuXptXn+yTw mcXv8RHTNV99+Zo6l7/F0BPZodMn3ri6BC0T/eLG7d8pLWb5jJRia+KPVvlFKYcVygnAuFJ58dLv DbXUcde1A18Pui8jUHk= )`
	RRSIG=183 and DNSKEY=183/SEP verifies the DNSKEY RRset
	RRSIG=54995 and DNSKEY=54995 verifies the DNSKEY RRset
	DNSKEY=13688 is now in the chain-of-trust
	DNSKEY=54995 is now in the chain-of-trust
	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 = 39419 ;; 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 20250921121743 20250917113900 54995 ucsc.edu. To+jKvUagHxvJhl0eeSLVltVO3Mm0WchVO89NEYMv+njaa07mttpjmGDbqAQTOs/tExyMWnaD7Vy anqifhHp4c+9zl5oAYfAqgfgSVo/g2eF2KGeWi6U4WDEPFrQOOTCENoJB8HVW9jbVpiMzInKgG8a 4X3vIJnFu/8hCV5E+i0= ) ;; 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 adns2.ucsc.edu for ucsc.edu/SOA
	Received 258 bytes from 128.114.100.200
	;; Response received from [128.114.100.200] 258 octets ;; HEADER SECTION ;; id = 43907 ;; 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. 41915969 ;serial 10800 ;refresh 900 ;retry 2419200 ;expire 900 ;minimum ) ucsc.edu. 86400 IN RRSIG ( SOA 10 2 86400 20250921131954 20250917121954 54995 ucsc.edu. YKu2tejvM0/xiH49nVV1ZM+MRNjf5ocSR1KzG/5f4Ev5LK/oDRirdXfSkoNaa5viqJUdOoPLNfmt bV8Oi/vI3JMIS5LCVgdA68MDAwx8k2oExq9PXiwua7mVrmU4ovcy0idZ57Cl63Yt1t/Q62V0NhWB LOSvzL6WIzvcUHogHFo= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 = 46701 ;; 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. 41915967 ;serial 10800 ;refresh 900 ;retry 2419200 ;expire 900 ;minimum ) ucsc.edu. 86400 IN RRSIG ( SOA 10 2 86400 20250921131939 20250917121939 54995 ucsc.edu. CKYRhKcuXz2qZbc1BePolwgmUNhOWBYmjRR0DVobFxhWhSn0xl0owh7SipGTe6V50lm14x8fa9zz NdmoSE7tUGcr6WLs0KtymdVm1hYEgAyUDaKwIDvz5WOSM0DHRaCWqRxoNoHTiX7IsGmrqqPd4tRl wNWsH1RQaOIqpeALlos= ) ;; 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 20250920134630 20250916130256 54995 ucsc.edu. Zxg9TTiwSPKqN4CBKxxz7uacUoxnTqj/x64D+r5Eifdt3mVkXfL9dsAvH1aMCQ50PtCZSyTJd1CC TPZG8M9AYWN3clysMKrzLaNaJ6xJ6Lsrvzj7R0flcNwlgVqRJA2BFecL7ckRv86HSTDFhmjEKdxU 9R5toKFb2qqoNv+58FU= ) ;; 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 20250921113112 20250917103154 54995 ucsc.edu. K6CfaN+vfwwXDfwRwhVqT2KURuY03pSigyTFi5wV7ptOLl12DQDaYA7H905FXyVLlHkuMsPyX+3v 1zoKR8DpMjU3DRb51VKChTgMXG2qWUnvrIRzOcb1cxRIQ7YAW8GdtjS3quW/5XeKG4eKZfZtxxJs NvX6sfw17u1FU4jYQjQ= ) adns2.ucsc.edu. 86400 IN RRSIG ( AAAA 10 3 86400 20250921082033 20250917081316 54995 ucsc.edu. X7igvHSoNoVnbRrAj83s67K4/leEbAwrwYvJA44NyxilE9JnjQVOjTlykpAS54Kb/m3BcNp+zMfq lq5w4mPA9TfPAny7AdPdvgCrm5OzbsmukZFh5YhvkKhbq2BXiCKlPPNn/ibU5znXU+X4K9ppuTEN oeqGtLLzUnv0+i13cxg= ) adns1.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20250921080711 20250917071109 54995 ucsc.edu. Vc4gnvuRnyT266jCfWKr/8Fryh82zmfg+HMKksjtl34p7HVgrTL3W4o/SD81WDzcXwzHSupyZhqw /tVuszp4etqRMuqqovZIo9wRQZFnTbcvu6ZuiFxqNboq5nc4wDbmnI06gTSZoGBZUUqbmbBUCsEl tlYnTQcZD6w5oLGg3Jo= ) ;; { "EDNS-VERSION": 0 }
	ns.zocalo.net serial (41915967) differs from adns2.ucsc.edu serial (41915969)
	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 = 44940 ;; 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 20250921121743 20250917113900 54995 ucsc.edu. To+jKvUagHxvJhl0eeSLVltVO3Mm0WchVO89NEYMv+njaa07mttpjmGDbqAQTOs/tExyMWnaD7Vy anqifhHp4c+9zl5oAYfAqgfgSVo/g2eF2KGeWi6U4WDEPFrQOOTCENoJB8HVW9jbVpiMzInKgG8a 4X3vIJnFu/8hCV5E+i0= ) ;; 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 20250921121743 20250917113900 54995 ucsc.edu. To+jKvUagHxvJhl0eeSLVltVO3Mm0WchVO89NEYMv+njaa07mttpjmGDbqAQTOs/tExyMWnaD7Vy anqifhHp4c+9zl5oAYfAqgfgSVo/g2eF2KGeWi6U4WDEPFrQOOTCENoJB8HVW9jbVpiMzInKgG8a 4X3vIJnFu/8hCV5E+i0= )`
	RRSIG=54995 and DNSKEY=54995 verifies the A RRset

ucsc.edu

	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 = 16785 ;; 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 20250921121743 20250917113900 54995 ucsc.edu. To+jKvUagHxvJhl0eeSLVltVO3Mm0WchVO89NEYMv+njaa07mttpjmGDbqAQTOs/tExyMWnaD7Vy anqifhHp4c+9zl5oAYfAqgfgSVo/g2eF2KGeWi6U4WDEPFrQOOTCENoJB8HVW9jbVpiMzInKgG8a 4X3vIJnFu/8hCV5E+i0= ) ;; 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 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 = 13257 ;; 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 20250921121743 20250917113900 54995 ucsc.edu. To+jKvUagHxvJhl0eeSLVltVO3Mm0WchVO89NEYMv+njaa07mttpjmGDbqAQTOs/tExyMWnaD7Vy anqifhHp4c+9zl5oAYfAqgfgSVo/g2eF2KGeWi6U4WDEPFrQOOTCENoJB8HVW9jbVpiMzInKgG8a 4X3vIJnFu/8hCV5E+i0= ) ;; 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 20250921121743 20250917113900 54995 ucsc.edu. To+jKvUagHxvJhl0eeSLVltVO3Mm0WchVO89NEYMv+njaa07mttpjmGDbqAQTOs/tExyMWnaD7Vy anqifhHp4c+9zl5oAYfAqgfgSVo/g2eF2KGeWi6U4WDEPFrQOOTCENoJB8HVW9jbVpiMzInKgG8a 4X3vIJnFu/8hCV5E+i0= )`
	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 = 64187 ;; 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 20250921121743 20250917113900 54995 ucsc.edu. To+jKvUagHxvJhl0eeSLVltVO3Mm0WchVO89NEYMv+njaa07mttpjmGDbqAQTOs/tExyMWnaD7Vy anqifhHp4c+9zl5oAYfAqgfgSVo/g2eF2KGeWi6U4WDEPFrQOOTCENoJB8HVW9jbVpiMzInKgG8a 4X3vIJnFu/8hCV5E+i0= ) ;; AUTHORITY SECTION (4 records) ucsc.edu. 86400 IN NS adns1.ucsc.edu. ucsc.edu. 86400 IN NS ns.zocalo.net. ucsc.edu. 86400 IN NS adns2.ucsc.edu. ucsc.edu. 86400 IN RRSIG ( NS 10 2 86400 20250920134630 20250916130256 54995 ucsc.edu. Zxg9TTiwSPKqN4CBKxxz7uacUoxnTqj/x64D+r5Eifdt3mVkXfL9dsAvH1aMCQ50PtCZSyTJd1CC TPZG8M9AYWN3clysMKrzLaNaJ6xJ6Lsrvzj7R0flcNwlgVqRJA2BFecL7ckRv86HSTDFhmjEKdxU 9R5toKFb2qqoNv+58FU= ) ;; 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 20250921113112 20250917103154 54995 ucsc.edu. K6CfaN+vfwwXDfwRwhVqT2KURuY03pSigyTFi5wV7ptOLl12DQDaYA7H905FXyVLlHkuMsPyX+3v 1zoKR8DpMjU3DRb51VKChTgMXG2qWUnvrIRzOcb1cxRIQ7YAW8GdtjS3quW/5XeKG4eKZfZtxxJs NvX6sfw17u1FU4jYQjQ= ) adns2.ucsc.edu. 86400 IN RRSIG ( AAAA 10 3 86400 20250921082033 20250917081316 54995 ucsc.edu. X7igvHSoNoVnbRrAj83s67K4/leEbAwrwYvJA44NyxilE9JnjQVOjTlykpAS54Kb/m3BcNp+zMfq lq5w4mPA9TfPAny7AdPdvgCrm5OzbsmukZFh5YhvkKhbq2BXiCKlPPNn/ibU5znXU+X4K9ppuTEN oeqGtLLzUnv0+i13cxg= ) adns1.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20250921080711 20250917071109 54995 ucsc.edu. Vc4gnvuRnyT266jCfWKr/8Fryh82zmfg+HMKksjtl34p7HVgrTL3W4o/SD81WDzcXwzHSupyZhqw /tVuszp4etqRMuqqovZIo9wRQZFnTbcvu6ZuiFxqNboq5nc4wDbmnI06gTSZoGBZUUqbmbBUCsEl tlYnTQcZD6w5oLGg3Jo= ) ;; { "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 = 21688 ;; 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 20250921121743 20250917113900 54995 ucsc.edu. To+jKvUagHxvJhl0eeSLVltVO3Mm0WchVO89NEYMv+njaa07mttpjmGDbqAQTOs/tExyMWnaD7Vy anqifhHp4c+9zl5oAYfAqgfgSVo/g2eF2KGeWi6U4WDEPFrQOOTCENoJB8HVW9jbVpiMzInKgG8a 4X3vIJnFu/8hCV5E+i0= ) ;; AUTHORITY SECTION (4 records) ucsc.edu. 86400 IN NS ns.zocalo.net. ucsc.edu. 86400 IN NS adns2.ucsc.edu. ucsc.edu. 86400 IN NS adns1.ucsc.edu. ucsc.edu. 86400 IN RRSIG ( NS 10 2 86400 20250920134630 20250916130256 54995 ucsc.edu. Zxg9TTiwSPKqN4CBKxxz7uacUoxnTqj/x64D+r5Eifdt3mVkXfL9dsAvH1aMCQ50PtCZSyTJd1CC TPZG8M9AYWN3clysMKrzLaNaJ6xJ6Lsrvzj7R0flcNwlgVqRJA2BFecL7ckRv86HSTDFhmjEKdxU 9R5toKFb2qqoNv+58FU= ) ;; 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 20250921113112 20250917103154 54995 ucsc.edu. K6CfaN+vfwwXDfwRwhVqT2KURuY03pSigyTFi5wV7ptOLl12DQDaYA7H905FXyVLlHkuMsPyX+3v 1zoKR8DpMjU3DRb51VKChTgMXG2qWUnvrIRzOcb1cxRIQ7YAW8GdtjS3quW/5XeKG4eKZfZtxxJs NvX6sfw17u1FU4jYQjQ= ) adns2.ucsc.edu. 86400 IN RRSIG ( AAAA 10 3 86400 20250921082033 20250917081316 54995 ucsc.edu. X7igvHSoNoVnbRrAj83s67K4/leEbAwrwYvJA44NyxilE9JnjQVOjTlykpAS54Kb/m3BcNp+zMfq lq5w4mPA9TfPAny7AdPdvgCrm5OzbsmukZFh5YhvkKhbq2BXiCKlPPNn/ibU5znXU+X4K9ppuTEN oeqGtLLzUnv0+i13cxg= ) adns1.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20250921080711 20250917071109 54995 ucsc.edu. Vc4gnvuRnyT266jCfWKr/8Fryh82zmfg+HMKksjtl34p7HVgrTL3W4o/SD81WDzcXwzHSupyZhqw /tVuszp4etqRMuqqovZIo9wRQZFnTbcvu6ZuiFxqNboq5nc4wDbmnI06gTSZoGBZUUqbmbBUCsEl tlYnTQcZD6w5oLGg3Jo= ) ;; { "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 20250921121743 20250917113900 54995 ucsc.edu. To+jKvUagHxvJhl0eeSLVltVO3Mm0WchVO89NEYMv+njaa07mttpjmGDbqAQTOs/tExyMWnaD7Vy anqifhHp4c+9zl5oAYfAqgfgSVo/g2eF2KGeWi6U4WDEPFrQOOTCENoJB8HVW9jbVpiMzInKgG8a 4X3vIJnFu/8hCV5E+i0= )`
	RRSIG=54995 and DNSKEY=54995 verifies the A RRset

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