DNSSEC Debugger - ucsc.edu

Domain Name:

Time: 2025-10-24 18:27:46 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 1139 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1139 octets ;; HEADER SECTION ;; id = 29283 ;; 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 = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809 . 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 20251111000000 20251021000000 20326 . qu+HIDWi0ILo1qOR9j+Z8KZsBjm3N+xbTPm0UrqtVgtDmcuA0BF/m4zEQ/Wf32rCnGxW2tlrw0lq Lqpf/+1UtsfFhNCp6c88XVI19sLyeJwgAK0dYjZtSzObkArDsU9YHmKfB8ai18AN4XHD6Op1G5Io RJsNYsAyWg6GOkuaFspxV9L+ddDhjRhCmDKl3vHcRc9PscgwI47Y5hJgucB0uVbK1XbiQmAg8qqB 0YiVdyWknzL3VYkbdpyMYTlBXuLY9cW2bWrclP6nAnLNJ2BuyXBKOKXYvPCLEeu6hkmBJc6twAJK rGtEZaETWnYUFUgUj3bQHKYLgInclkXIEtF7gQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809`
	`. 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 20251111000000 20251021000000 20326 . qu+HIDWi0ILo1qOR9j+Z8KZsBjm3N+xbTPm0UrqtVgtDmcuA0BF/m4zEQ/Wf32rCnGxW2tlrw0lq Lqpf/+1UtsfFhNCp6c88XVI19sLyeJwgAK0dYjZtSzObkArDsU9YHmKfB8ai18AN4XHD6Op1G5Io RJsNYsAyWg6GOkuaFspxV9L+ddDhjRhCmDKl3vHcRc9PscgwI47Y5hJgucB0uVbK1XbiQmAg8qqB 0YiVdyWknzL3VYkbdpyMYTlBXuLY9cW2bWrclP6nAnLNJ2BuyXBKOKXYvPCLEeu6hkmBJc6twAJK rGtEZaETWnYUFUgUj3bQHKYLgInclkXIEtF7gQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=61809 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to m.root-servers.net for ucsc.edu/A
	Received 1167 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 1167 octets ;; HEADER SECTION ;; id = 46980 ;; 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) ;; ucsc.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20251106170000 20251024160000 61809 . F2yp256aSn8eEZfDVaqgjopemLrvohHEdRAORgxcpMWCERnD/POozO0gHHPk+JYQFDKrdEZjuT2T Aw0W22buazppTCo0r00iXxGKPDnx8fsQWRkPPDCJ9jHKOFuduUjwPkfWh/PgUu5vK8RZNBbS3Zr1 xjqbIzy6ufaYH9yefm/ett93VEogJUDaFUrCPzGXEdflmO/B2X8CXF20vWuIDAjov4pu34RgQ390 WAxlLeSyG22XpIhVGCMhoJlxU/Rw2tU+jeS7AcYD+qh9tyl7oy4eXbNAyMIpZzAA5l4Dr/K1bx9v ZIIDSAmYLoi3PTyKY8TJBJdZXKkYCkjb61xmwQ== ) ;; 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 }
	Query to e.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 1162 octets ;; HEADER SECTION ;; id = 2833 ;; 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 20251106170000 20251024160000 61809 . F2yp256aSn8eEZfDVaqgjopemLrvohHEdRAORgxcpMWCERnD/POozO0gHHPk+JYQFDKrdEZjuT2T Aw0W22buazppTCo0r00iXxGKPDnx8fsQWRkPPDCJ9jHKOFuduUjwPkfWh/PgUu5vK8RZNBbS3Zr1 xjqbIzy6ufaYH9yefm/ett93VEogJUDaFUrCPzGXEdflmO/B2X8CXF20vWuIDAjov4pu34RgQ390 WAxlLeSyG22XpIhVGCMhoJlxU/Rw2tU+jeS7AcYD+qh9tyl7oy4eXbNAyMIpZzAA5l4Dr/K1bx9v ZIIDSAmYLoi3PTyKY8TJBJdZXKkYCkjb61xmwQ== ) ;; 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 i.root-servers.net for edu/DS
	Received 367 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 367 octets ;; HEADER SECTION ;; id = 45543 ;; 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": 1232, ;; "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 20251106170000 20251024160000 61809 . F2yp256aSn8eEZfDVaqgjopemLrvohHEdRAORgxcpMWCERnD/POozO0gHHPk+JYQFDKrdEZjuT2T Aw0W22buazppTCo0r00iXxGKPDnx8fsQWRkPPDCJ9jHKOFuduUjwPkfWh/PgUu5vK8RZNBbS3Zr1 xjqbIzy6ufaYH9yefm/ett93VEogJUDaFUrCPzGXEdflmO/B2X8CXF20vWuIDAjov4pu34RgQ390 WAxlLeSyG22XpIhVGCMhoJlxU/Rw2tU+jeS7AcYD+qh9tyl7oy4eXbNAyMIpZzAA5l4Dr/K1bx9v ZIIDSAmYLoi3PTyKY8TJBJdZXKkYCkjb61xmwQ== ) ;; 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 20251106170000 20251024160000 61809 . F2yp256aSn8eEZfDVaqgjopemLrvohHEdRAORgxcpMWCERnD/POozO0gHHPk+JYQFDKrdEZjuT2T Aw0W22buazppTCo0r00iXxGKPDnx8fsQWRkPPDCJ9jHKOFuduUjwPkfWh/PgUu5vK8RZNBbS3Zr1 xjqbIzy6ufaYH9yefm/ett93VEogJUDaFUrCPzGXEdflmO/B2X8CXF20vWuIDAjov4pu34RgQ390 WAxlLeSyG22XpIhVGCMhoJlxU/Rw2tU+jeS7AcYD+qh9tyl7oy4eXbNAyMIpZzAA5l4Dr/K1bx9v ZIIDSAmYLoi3PTyKY8TJBJdZXKkYCkjb61xmwQ== )`
	RRSIG=61809 and DNSKEY=61809 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 k.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.52.178.30
	;; Response received from [192.52.178.30] 291 octets ;; HEADER SECTION ;; id = 3502 ;; 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 z4lwcWrgRUDpdraaCEucEEmkrer/JTr5FtHXCpe1b+wON9Q2f0ytrulcutPgQOuh8YhsdM+cJa1X 5pDSvxeySA== ) ; keytag 35999 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20251101151114 20251017150614 35663 edu. eS6qSccAGXZ34LQALKubWMNMIwRf8KjZ6nypFx1DKwDHz8xcwI86HnEAA9xlDeq9UPcZGW1U2yg6 nlq3x4CMyg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 z4lwcWrgRUDpdraaCEucEEmkrer/JTr5FtHXCpe1b+wON9Q2f0ytrulcutPgQOuh8YhsdM+cJa1X 5pDSvxeySA== ) ; keytag 35999`
	`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 20251101151114 20251017150614 35663 edu. eS6qSccAGXZ34LQALKubWMNMIwRf8KjZ6nypFx1DKwDHz8xcwI86HnEAA9xlDeq9UPcZGW1U2yg6 nlq3x4CMyg== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=35999 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 = 6066 ;; 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 20251028030224 20251021015224 35999 edu. W7xFpp5rFvAjyq13cTxzqlBEfTNTQtxCk4eVZI9weZXgdDe3bFLVAAGvQ9mmynctLH5Wf2dySXCP 1Yf3kiafGQ== ) ;; 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 h.edu-servers.net for ucsc.edu/DNSKEY
	Received 403 bytes from 192.54.112.30
	;; Response received from [192.54.112.30] 403 octets ;; HEADER SECTION ;; id = 43050 ;; 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 20251028030224 20251021015224 35999 edu. W7xFpp5rFvAjyq13cTxzqlBEfTNTQtxCk4eVZI9weZXgdDe3bFLVAAGvQ9mmynctLH5Wf2dySXCP 1Yf3kiafGQ== ) ;; 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 c.edu-servers.net for ucsc.edu/DS
	Received 1198 bytes from 192.26.92.30
	;; Response received from [192.26.92.30] 1198 octets ;; HEADER SECTION ;; id = 59536 ;; 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 20251028030224 20251021015224 35999 edu. W7xFpp5rFvAjyq13cTxzqlBEfTNTQtxCk4eVZI9weZXgdDe3bFLVAAGvQ9mmynctLH5Wf2dySXCP 1Yf3kiafGQ== ) ;; AUTHORITY SECTION (14 records) edu. 172800 IN NS j.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 m.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN RRSIG ( NS 13 1 172800 20251031030133 20251024015133 35999 edu. 1JkS21rId/PPFDYm/5ts31E6BUBurDUkwzi8PRY3bp14zTXPm+IOr8gG+57VLXUDZq2O2XZ2zX+8 VaLNzrKWdA== ) ;; ADDITIONAL SECTION (27 records) j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::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 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 ;; { "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 20251028030224 20251021015224 35999 edu. W7xFpp5rFvAjyq13cTxzqlBEfTNTQtxCk4eVZI9weZXgdDe3bFLVAAGvQ9mmynctLH5Wf2dySXCP 1Yf3kiafGQ== )`
	RRSIG=35999 and DNSKEY=35999 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 1073 bytes from 209.81.9.1
	;; Response received from [209.81.9.1] 1073 octets ;; HEADER SECTION ;; id = 36022 ;; 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": 0, ;; "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 ( 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 AwEAAdi3zo6buEhndORzqKsBnyizzUv1znvl7MpIQuoOciXOO9FyclTG24eKJW7Lladz345TjI4f IKhERtE4kMnOTSbkVB6zJkdC73hok7EuzkVjZ9/A2LRzvbXqiWHAxTdiRgsVzUvootf8Sv6GPqEn b9koSD+JiIRUp6TKlmMi8KjV ) ; keytag 54995 ucsc.edu. 172800 IN RRSIG ( DNSKEY 10 2 172800 20251028041527 20251024033242 183 ucsc.edu. eJgnSigQHeUB3zApW4hEYJIJzy5OlTlp1kACJjNLfcQDtnIXYsMSZreDluOToynd8FTfZRq2/Ewm WpyfxE35EIPRZdrW7nmlIdHc5heMJ6oEcYkiBLu0BzEMlrbQ+9QeDpIA0PbP61rlwLJ3FQCW//7K i9oo3q7edZrsUHVlB0EohVaBr9Amquw7HB8QbXWl4UD/W70uazGW/Tg3EhhT6j7oWgr+fmcVYweF n8yZ56sv5Ne+me6X+QYoBft5N2JnUVr9+ghMzWcMaeI7aH7OLuJOpQnYSpxd1cNXvf8O1K+3iVeu 0h/d6+WdvY3TK52jWKDmxpNByjAlTDt0w69OEw== ) ucsc.edu. 172800 IN RRSIG ( DNSKEY 10 2 172800 20251028041527 20251024033242 54995 ucsc.edu. u5Ok6dZjmCJxKC30REDPVwlvkbUDU7D0HeJSxy+XuTrfoghoH5vH+/zI8T8VFXFSkS8ufeXVfMsf XskfUHfismfJRMuP9U+3JEO1rP8YKVyKZr4TPxLoFWd84iQwQ6cKdhPx4zFv+b3qrguslEvc4sjx rAF5wTOQ0sLuk7hsK8k= ) ;; 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 ( 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 AwEAAdi3zo6buEhndORzqKsBnyizzUv1znvl7MpIQuoOciXOO9FyclTG24eKJW7Lladz345TjI4f IKhERtE4kMnOTSbkVB6zJkdC73hok7EuzkVjZ9/A2LRzvbXqiWHAxTdiRgsVzUvootf8Sv6GPqEn b9koSD+JiIRUp6TKlmMi8KjV ) ; keytag 54995`
	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 20251028041527 20251024033242 183 ucsc.edu. eJgnSigQHeUB3zApW4hEYJIJzy5OlTlp1kACJjNLfcQDtnIXYsMSZreDluOToynd8FTfZRq2/Ewm WpyfxE35EIPRZdrW7nmlIdHc5heMJ6oEcYkiBLu0BzEMlrbQ+9QeDpIA0PbP61rlwLJ3FQCW//7K i9oo3q7edZrsUHVlB0EohVaBr9Amquw7HB8QbXWl4UD/W70uazGW/Tg3EhhT6j7oWgr+fmcVYweF n8yZ56sv5Ne+me6X+QYoBft5N2JnUVr9+ghMzWcMaeI7aH7OLuJOpQnYSpxd1cNXvf8O1K+3iVeu 0h/d6+WdvY3TK52jWKDmxpNByjAlTDt0w69OEw== )`
	`ucsc.edu. 172800 IN RRSIG ( DNSKEY 10 2 172800 20251028041527 20251024033242 54995 ucsc.edu. u5Ok6dZjmCJxKC30REDPVwlvkbUDU7D0HeJSxy+XuTrfoghoH5vH+/zI8T8VFXFSkS8ufeXVfMsf XskfUHfismfJRMuP9U+3JEO1rP8YKVyKZr4TPxLoFWd84iQwQ6cKdhPx4zFv+b3qrguslEvc4sjx rAF5wTOQ0sLuk7hsK8k= )`
	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 = 58226 ;; 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 37.16.20.230 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20251028140944 20251024134713 54995 ucsc.edu. avFifhOwR146yksqC3wnAfnRsL6e+8sX6yL64IVnPjoOPtTaWjyDTeVgg910Weqcg2LjMnd7nypT VRaGmZHrlsSAQUSoWiI3/osnxbA/1W/TxOk9ZJKro2FdVs/s0LySbT5IdF7DGq1RSBnoFezoP6o9 MYtBy1nWxi5rbzRF4D8= ) ;; 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 = 37666 ;; 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. 42365639 ;serial 10800 ;refresh 900 ;retry 2419200 ;expire 900 ;minimum ) ucsc.edu. 86400 IN RRSIG ( SOA 10 2 86400 20251028182732 20251024172732 54995 ucsc.edu. TcWJc4i/ar4UAPwCrQeYV5CTcL3MLKwht/tZrrRmW4s1+RJ8H9ImfAEpZZnbhKM3vMrRAHaU/0A8 HWDCfQJdg2PM9D10S+HE6HBFhuG05SaRRlDGdR9eGqxHYQtNnTdLQrrxlsDuzCu9k6nQXEqR4ZmO s4Hxr59BjB9TXAgZRQw= ) ;; 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 = 53791 ;; 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. 42365639 ;serial 10800 ;refresh 900 ;retry 2419200 ;expire 900 ;minimum ) ucsc.edu. 86400 IN RRSIG ( SOA 10 2 86400 20251028182732 20251024172732 54995 ucsc.edu. TcWJc4i/ar4UAPwCrQeYV5CTcL3MLKwht/tZrrRmW4s1+RJ8H9ImfAEpZZnbhKM3vMrRAHaU/0A8 HWDCfQJdg2PM9D10S+HE6HBFhuG05SaRRlDGdR9eGqxHYQtNnTdLQrrxlsDuzCu9k6nQXEqR4ZmO s4Hxr59BjB9TXAgZRQw= ) ;; 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 20251027194747 20251023185740 54995 ucsc.edu. B+atMbq0hBkSpr3MdUW5qyrACSXuyyZ2WAvWS6VsQtaXeVEbP7Hi1OgCu5mvOGJazUt5dk+kvnEI xTisz1I4eutT3JHkqFvKy/6iG7K3sdyQCmfqbX+5szGuvUB7RgzkQ5AdD9SI8exWPNbEK6hE8CPZ 5KnJFt0K9pQ79PKFvMA= ) ;; 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 20251027201844 20251023192448 54995 ucsc.edu. O5P9bFOqA1HWxzshDcA6MJQwTu6TKyEGw6VRoSQ9b/BwPKS5lY08lLTzqQPzO7sL2ms5CD/2vb/D lGVNNsHvAeJeNEfGa4OQ2c3GbSwmmClRrKKsnkUBOPsjaVKDeWqQ9kCoWWUOW7BSyh0iaK7wVYZf g08G0T1g+8Ia/Su0vEA= ) adns2.ucsc.edu. 86400 IN RRSIG ( AAAA 10 3 86400 20251028124725 20251024122713 54995 ucsc.edu. F3RIFxUnaz/hqUynMiaqd50nHwCzPs4DyWZrmzhPRyhZbCybD9dcdMWHEJfc1KcG6B/9CkKXsIg6 4ijJ8d5YQh5b0NGjHtCU4dppOL4w21tNmaU7cTot8ODHipQqBdgybGmUq2v8FjGZDXEwFgfPiAcU +7ws87t6YBR0CM42cgc= ) adns1.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20251028131118 20251024130040 54995 ucsc.edu. sRIdLLLMxEpJa9SINECfDjSgN9Po/8RtDOv34/KHzQ+Ic7/2NeZtzavr1KEdhy3iRLpwRCoRcQyk p+lq7GyZNlqx3vJfRN4PZbetCOh5HOod8ZhHWkkHcGhiA+XlfPU7h4vHz1vtdLX3CqgR1zM5qRWB kM9CBkzPJwjjsWEQ2WU= ) ;; { "EDNS-VERSION": 0 }
	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 = 48018 ;; 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 37.16.20.230 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20251028140944 20251024134713 54995 ucsc.edu. avFifhOwR146yksqC3wnAfnRsL6e+8sX6yL64IVnPjoOPtTaWjyDTeVgg910Weqcg2LjMnd7nypT VRaGmZHrlsSAQUSoWiI3/osnxbA/1W/TxOk9ZJKro2FdVs/s0LySbT5IdF7DGq1RSBnoFezoP6o9 MYtBy1nWxi5rbzRF4D8= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ucsc.edu A RR has value 37.16.20.230
	Found 1 RRSIGs over A RRset
	`ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20251028140944 20251024134713 54995 ucsc.edu. avFifhOwR146yksqC3wnAfnRsL6e+8sX6yL64IVnPjoOPtTaWjyDTeVgg910Weqcg2LjMnd7nypT VRaGmZHrlsSAQUSoWiI3/osnxbA/1W/TxOk9ZJKro2FdVs/s0LySbT5IdF7DGq1RSBnoFezoP6o9 MYtBy1nWxi5rbzRF4D8= )`
	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 = 50817 ;; 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 37.16.20.230 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20251028140944 20251024134713 54995 ucsc.edu. avFifhOwR146yksqC3wnAfnRsL6e+8sX6yL64IVnPjoOPtTaWjyDTeVgg910Weqcg2LjMnd7nypT VRaGmZHrlsSAQUSoWiI3/osnxbA/1W/TxOk9ZJKro2FdVs/s0LySbT5IdF7DGq1RSBnoFezoP6o9 MYtBy1nWxi5rbzRF4D8= ) ;; 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 20251027194747 20251023185740 54995 ucsc.edu. B+atMbq0hBkSpr3MdUW5qyrACSXuyyZ2WAvWS6VsQtaXeVEbP7Hi1OgCu5mvOGJazUt5dk+kvnEI xTisz1I4eutT3JHkqFvKy/6iG7K3sdyQCmfqbX+5szGuvUB7RgzkQ5AdD9SI8exWPNbEK6hE8CPZ 5KnJFt0K9pQ79PKFvMA= ) ;; 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 20251027201844 20251023192448 54995 ucsc.edu. O5P9bFOqA1HWxzshDcA6MJQwTu6TKyEGw6VRoSQ9b/BwPKS5lY08lLTzqQPzO7sL2ms5CD/2vb/D lGVNNsHvAeJeNEfGa4OQ2c3GbSwmmClRrKKsnkUBOPsjaVKDeWqQ9kCoWWUOW7BSyh0iaK7wVYZf g08G0T1g+8Ia/Su0vEA= ) adns2.ucsc.edu. 86400 IN RRSIG ( AAAA 10 3 86400 20251028124725 20251024122713 54995 ucsc.edu. F3RIFxUnaz/hqUynMiaqd50nHwCzPs4DyWZrmzhPRyhZbCybD9dcdMWHEJfc1KcG6B/9CkKXsIg6 4ijJ8d5YQh5b0NGjHtCU4dppOL4w21tNmaU7cTot8ODHipQqBdgybGmUq2v8FjGZDXEwFgfPiAcU +7ws87t6YBR0CM42cgc= ) adns1.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20251028131118 20251024130040 54995 ucsc.edu. sRIdLLLMxEpJa9SINECfDjSgN9Po/8RtDOv34/KHzQ+Ic7/2NeZtzavr1KEdhy3iRLpwRCoRcQyk p+lq7GyZNlqx3vJfRN4PZbetCOh5HOod8ZhHWkkHcGhiA+XlfPU7h4vHz1vtdLX3CqgR1zM5qRWB kM9CBkzPJwjjsWEQ2WU= ) ;; { "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 = 25436 ;; 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 37.16.20.230 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20251028140944 20251024134713 54995 ucsc.edu. avFifhOwR146yksqC3wnAfnRsL6e+8sX6yL64IVnPjoOPtTaWjyDTeVgg910Weqcg2LjMnd7nypT VRaGmZHrlsSAQUSoWiI3/osnxbA/1W/TxOk9ZJKro2FdVs/s0LySbT5IdF7DGq1RSBnoFezoP6o9 MYtBy1nWxi5rbzRF4D8= ) ;; 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 20251027194747 20251023185740 54995 ucsc.edu. B+atMbq0hBkSpr3MdUW5qyrACSXuyyZ2WAvWS6VsQtaXeVEbP7Hi1OgCu5mvOGJazUt5dk+kvnEI xTisz1I4eutT3JHkqFvKy/6iG7K3sdyQCmfqbX+5szGuvUB7RgzkQ5AdD9SI8exWPNbEK6hE8CPZ 5KnJFt0K9pQ79PKFvMA= ) ;; 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 20251027201844 20251023192448 54995 ucsc.edu. O5P9bFOqA1HWxzshDcA6MJQwTu6TKyEGw6VRoSQ9b/BwPKS5lY08lLTzqQPzO7sL2ms5CD/2vb/D lGVNNsHvAeJeNEfGa4OQ2c3GbSwmmClRrKKsnkUBOPsjaVKDeWqQ9kCoWWUOW7BSyh0iaK7wVYZf g08G0T1g+8Ia/Su0vEA= ) adns2.ucsc.edu. 86400 IN RRSIG ( AAAA 10 3 86400 20251028124725 20251024122713 54995 ucsc.edu. F3RIFxUnaz/hqUynMiaqd50nHwCzPs4DyWZrmzhPRyhZbCybD9dcdMWHEJfc1KcG6B/9CkKXsIg6 4ijJ8d5YQh5b0NGjHtCU4dppOL4w21tNmaU7cTot8ODHipQqBdgybGmUq2v8FjGZDXEwFgfPiAcU +7ws87t6YBR0CM42cgc= ) adns1.ucsc.edu. 86400 IN RRSIG ( A 10 3 86400 20251028131118 20251024130040 54995 ucsc.edu. sRIdLLLMxEpJa9SINECfDjSgN9Po/8RtDOv34/KHzQ+Ic7/2NeZtzavr1KEdhy3iRLpwRCoRcQyk p+lq7GyZNlqx3vJfRN4PZbetCOh5HOod8ZhHWkkHcGhiA+XlfPU7h4vHz1vtdLX3CqgR1zM5qRWB kM9CBkzPJwjjsWEQ2WU= ) ;; { "EDNS-VERSION": 0 }
	ucsc.edu A RR has value 37.16.20.230
	Found 1 RRSIGs over A RRset
	`ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20251028140944 20251024134713 54995 ucsc.edu. avFifhOwR146yksqC3wnAfnRsL6e+8sX6yL64IVnPjoOPtTaWjyDTeVgg910Weqcg2LjMnd7nypT VRaGmZHrlsSAQUSoWiI3/osnxbA/1W/TxOk9ZJKro2FdVs/s0LySbT5IdF7DGq1RSBnoFezoP6o9 MYtBy1nWxi5rbzRF4D8= )`
	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 = 50055 ;; 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 37.16.20.230 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20251028140944 20251024134713 54995 ucsc.edu. avFifhOwR146yksqC3wnAfnRsL6e+8sX6yL64IVnPjoOPtTaWjyDTeVgg910Weqcg2LjMnd7nypT VRaGmZHrlsSAQUSoWiI3/osnxbA/1W/TxOk9ZJKro2FdVs/s0LySbT5IdF7DGq1RSBnoFezoP6o9 MYtBy1nWxi5rbzRF4D8= ) ;; 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 = 17517 ;; 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 37.16.20.230 ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20251028140944 20251024134713 54995 ucsc.edu. avFifhOwR146yksqC3wnAfnRsL6e+8sX6yL64IVnPjoOPtTaWjyDTeVgg910Weqcg2LjMnd7nypT VRaGmZHrlsSAQUSoWiI3/osnxbA/1W/TxOk9ZJKro2FdVs/s0LySbT5IdF7DGq1RSBnoFezoP6o9 MYtBy1nWxi5rbzRF4D8= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ucsc.edu A RR has value 37.16.20.230
	Found 1 RRSIGs over A RRset
	`ucsc.edu. 86400 IN RRSIG ( A 10 2 86400 20251028140944 20251024134713 54995 ucsc.edu. avFifhOwR146yksqC3wnAfnRsL6e+8sX6yL64IVnPjoOPtTaWjyDTeVgg910Weqcg2LjMnd7nypT VRaGmZHrlsSAQUSoWiI3/osnxbA/1W/TxOk9ZJKro2FdVs/s0LySbT5IdF7DGq1RSBnoFezoP6o9 MYtBy1nWxi5rbzRF4D8= )`
	RRSIG=54995 and DNSKEY=54995 verifies the A RRset

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