DNSSEC Debugger - usna.edu

Domain Name:

Time: 2025-10-22 16:49:10 UTC

Analyzing DNSSEC problems for usna.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 i.root-servers.net for ./DNSKEY
	Received 1141 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 1141 octets ;; HEADER SECTION ;; id = 12981 ;; 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": 1232, ;; "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 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 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 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 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 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 l.root-servers.net for usna.edu/A
	Received 1167 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 1167 octets ;; HEADER SECTION ;; id = 51767 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usna.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 20251104120000 20251022110000 61809 . QWWLGBNHQtNSdwmeAQVjMp0owuYSbINcMuN4d1XYk8aYaG7l81ULaqBZwNT5GgmFC5PmtjK11mF1 KCIveVg+Gh2LQE9nSCXWS5Igf7XWZSMBS7J645iF46Paow7USDMPmH37wbVE5yyfUABY4apocfK7 2oR+YwqFM95JWBAh+JNwZqOdbiGRXBflYJ/tDHWvskhrWbw6ENeJZBeu8dYaxj52futPrjcxxwxb lJ9lvXe3lmaGff0vh8GUvRvCdiynP11vDR3YsqwcDg4a6gbWJZ+FI9Ku3Cw2IB3GMTxyXiWKQkcv c3KGi/4HsIjmUXrpdNzIEqO/44qsxpSHqvncDA== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Query to k.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1162 octets ;; HEADER SECTION ;; id = 12788 ;; 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 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 20251104120000 20251022110000 61809 . QWWLGBNHQtNSdwmeAQVjMp0owuYSbINcMuN4d1XYk8aYaG7l81ULaqBZwNT5GgmFC5PmtjK11mF1 KCIveVg+Gh2LQE9nSCXWS5Igf7XWZSMBS7J645iF46Paow7USDMPmH37wbVE5yyfUABY4apocfK7 2oR+YwqFM95JWBAh+JNwZqOdbiGRXBflYJ/tDHWvskhrWbw6ENeJZBeu8dYaxj52futPrjcxxwxb lJ9lvXe3lmaGff0vh8GUvRvCdiynP11vDR3YsqwcDg4a6gbWJZ+FI9Ku3Cw2IB3GMTxyXiWKQkcv c3KGi/4HsIjmUXrpdNzIEqO/44qsxpSHqvncDA== ) ;; 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 l.root-servers.net for edu/DS
	Received 367 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 367 octets ;; HEADER SECTION ;; id = 1992 ;; 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 20251104120000 20251022110000 61809 . QWWLGBNHQtNSdwmeAQVjMp0owuYSbINcMuN4d1XYk8aYaG7l81ULaqBZwNT5GgmFC5PmtjK11mF1 KCIveVg+Gh2LQE9nSCXWS5Igf7XWZSMBS7J645iF46Paow7USDMPmH37wbVE5yyfUABY4apocfK7 2oR+YwqFM95JWBAh+JNwZqOdbiGRXBflYJ/tDHWvskhrWbw6ENeJZBeu8dYaxj52futPrjcxxwxb lJ9lvXe3lmaGff0vh8GUvRvCdiynP11vDR3YsqwcDg4a6gbWJZ+FI9Ku3Cw2IB3GMTxyXiWKQkcv c3KGi/4HsIjmUXrpdNzIEqO/44qsxpSHqvncDA== ) ;; 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 20251104120000 20251022110000 61809 . QWWLGBNHQtNSdwmeAQVjMp0owuYSbINcMuN4d1XYk8aYaG7l81ULaqBZwNT5GgmFC5PmtjK11mF1 KCIveVg+Gh2LQE9nSCXWS5Igf7XWZSMBS7J645iF46Paow7USDMPmH37wbVE5yyfUABY4apocfK7 2oR+YwqFM95JWBAh+JNwZqOdbiGRXBflYJ/tDHWvskhrWbw6ENeJZBeu8dYaxj52futPrjcxxwxb lJ9lvXe3lmaGff0vh8GUvRvCdiynP11vDR3YsqwcDg4a6gbWJZ+FI9Ku3Cw2IB3GMTxyXiWKQkcv c3KGi/4HsIjmUXrpdNzIEqO/44qsxpSHqvncDA== )`
	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 l.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.41.162.30
	;; Response received from [192.41.162.30] 291 octets ;; HEADER SECTION ;; id = 7552 ;; 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 f.edu-servers.net for usna.edu/A
	Received 254 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 254 octets ;; HEADER SECTION ;; id = 40686 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usna.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) usna.edu. 172800 IN NS ns-a.usna.edu. usna.edu. 172800 IN NS ns-b.usna.edu. usna.edu. 86400 IN DS ( 43510 8 2 090a9d3c2d27425af856fb4bde8cb5f7c7d7d58835313c7f7e9dda6313acefb2 ) usna.edu. 86400 IN RRSIG ( DS 13 2 86400 20251029030413 20251022015413 35999 edu. evIua8S3iIcyv3a/ZQS/j2ahQK1NXTsWJT04PtMXwutz6mS/LaVu5Lii58j9gf5xaq5eeq8brTMs orLiyVQVVg== ) ;; ADDITIONAL SECTION (3 records) ns-a.usna.edu. 172800 IN A 136.160.88.151 ns-b.usna.edu. 172800 IN A 136.160.88.152 ;; { "EDNS-VERSION": 0 }
	Query to i.edu-servers.net for usna.edu/DNSKEY
	Received 254 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 254 octets ;; HEADER SECTION ;; id = 44717 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usna.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) usna.edu. 172800 IN NS ns-a.usna.edu. usna.edu. 172800 IN NS ns-b.usna.edu. usna.edu. 86400 IN DS ( 43510 8 2 090a9d3c2d27425af856fb4bde8cb5f7c7d7d58835313c7f7e9dda6313acefb2 ) usna.edu. 86400 IN RRSIG ( DS 13 2 86400 20251029030413 20251022015413 35999 edu. evIua8S3iIcyv3a/ZQS/j2ahQK1NXTsWJT04PtMXwutz6mS/LaVu5Lii58j9gf5xaq5eeq8brTMs orLiyVQVVg== ) ;; ADDITIONAL SECTION (3 records) ns-a.usna.edu. 172800 IN A 136.160.88.151 ns-b.usna.edu. 172800 IN A 136.160.88.152 ;; { "EDNS-VERSION": 0 }
	Found child zone usna.edu

usna.edu

	Checking DS between edu and usna.edu
	Query to m.edu-servers.net for usna.edu/DS
	Received 1078 bytes from 192.55.83.30
	;; Response received from [192.55.83.30] 1078 octets ;; HEADER SECTION ;; id = 47774 ;; 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 = 14 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usna.edu. IN DS ;; ANSWER SECTION (2 records) usna.edu. 86400 IN DS ( 43510 8 2 090a9d3c2d27425af856fb4bde8cb5f7c7d7d58835313c7f7e9dda6313acefb2 ) usna.edu. 86400 IN RRSIG ( DS 13 2 86400 20251029030413 20251022015413 35999 edu. evIua8S3iIcyv3a/ZQS/j2ahQK1NXTsWJT04PtMXwutz6mS/LaVu5Lii58j9gf5xaq5eeq8brTMs orLiyVQVVg== ) ;; AUTHORITY SECTION (14 records) edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS b.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 a.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN RRSIG ( NS 13 1 172800 20251027030225 20251020015225 35999 edu. NO88Lwj8ZWpcN3ax3yT7YxqJL9YswhYyu6gmX9/Aht9mSDDtARJBOdBt+MJ3R00A2ii2tKH0njNy JhUaG/1G7g== ) ;; ADDITIONAL SECTION (27 records) c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::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 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 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for usna.edu in the edu zone
	DS=43510/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`usna.edu. 86400 IN RRSIG ( DS 13 2 86400 20251029030413 20251022015413 35999 edu. evIua8S3iIcyv3a/ZQS/j2ahQK1NXTsWJT04PtMXwutz6mS/LaVu5Lii58j9gf5xaq5eeq8brTMs orLiyVQVVg== )`
	RRSIG=35999 and DNSKEY=35999 verifies the DS RRset
	DS=43510/SHA-256 is now in the chain-of-trust
	`usna.edu. 86400 IN DS ( 43510 8 2 090a9d3c2d27425af856fb4bde8cb5f7c7d7d58835313c7f7e9dda6313acefb2 )`
	Query to ns-b.usna.edu for usna.edu/DNSKEY
	Received 1221 bytes from 136.160.88.152
	;; Response received from [136.160.88.152] 1221 octets ;; HEADER SECTION ;; id = 9489 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usna.edu. IN DNSKEY ;; ANSWER SECTION (6 records) usna.edu. 172800 IN DNSKEY ( 256 3 8 AwEAAdh5DVfFM1Mt/DVqcVogFXeDxewireTq25JizsdjPDP1vZV2ugYPDvNilqN1SVUSQm8cPXaV KTVsv/cR31snuRFEcW2JBmVwqteAjRCiVPJVOavrVtLLDjT+2NhtOxbuwKIonqkSh8poCk1/c+Di XaYkYKMLRKmMe6tl4XiMZ885 ) ; keytag 30000 usna.edu. 172800 IN DNSKEY ( 257 3 8 AwEAAc4/l6FYAzdMYoNF9A4ZZLquIAao/HiErGH1b1qisySH48fCnHzWiAZXJ01x3eV9CiLYjy37 cO5QivMghG4JOL/H++Wq5x5MaH5pseKEU87x6q7oQrY/lA1/Mo1CRKZNlcOJiZrqFDhByTXM2YuG wLR/wQ5azIlAK1xg+u/2USk//8pgoBxJvt0I6gAt5FkfOAugH1LSwgmYAHnFjJp6FLr7zD5qD908 jDEWla1o/LPqC/XeCzcfRLjzZrgFFZUqxO89l2piHp3WnF/HQwelzavn44coLj/B+4SB+uyiSCxw 2fRg+r8SA1FHx2yAdVR10esnDXXHzcYCMXxa/GlMoF0= ) ; keytag 43510 usna.edu. 172800 IN DNSKEY ( 256 3 8 AwEAAbEHDlFmSz3L9lzXw8tbSt84V7Tn7fqZ/c0uoHV1/lePZhip8aZkOa2o0SFcPiLB4VnAPIxr m1QfgLtpLChhichOyMSbhnSAT8XZSN0C2ELQ/qdpijOVA0fisUcP9YIVqQwGwiPz+3CuYgtycvEM IJZS/buFDdk9o+k3WbJFQ8o9 ) ; keytag 45960 usna.edu. 172800 IN DNSKEY ( 256 3 8 AwEAAb9EyjG9SvVlYfuIkbLVWV/HyCE7i7LnOh5jnL88ul0KXYctYwN0zpXNtiLci/PBVZPmJ8vM pLphUAOpOp3piQRzZefYHXGLciZYZ5SqY0DOU+pL3AsoGolzJxbI41I1G3NQcZxwkGZ3VjiVL6dG 3nDRdoboNHWihNoyw3XHnsw9 ) ; keytag 23433 usna.edu. 172800 IN RRSIG ( DNSKEY 8 2 172800 20251026103118 20251022101142 23433 usna.edu. kFbrhK3A3qsRFLd7xkkEY1l2qzzBYKNmrj9TDpcf9+9URUZZ3D1zxP8qva5Wwvm1g0mMKEndI2dd +O/0UJ8DsJNCJ2D4ZtlAZH2qM1EvCWXIjkXGDsd/SPWIJVHvUcCVh4mFFuPWdlQXuNgEcKStR1ZE 4bgPzAeYg31j6+L4MB8= ) usna.edu. 172800 IN RRSIG ( DNSKEY 8 2 172800 20251026103118 20251022101142 43510 usna.edu. A8T6KhUNwsJWBON1ZVGF2BGFNKKiCJIpWPK5P8AYViLTAuSXJQaAUb4Ocd3QhIOx/VzwZi2t+C9i fVJ5V7wBEFVcndun5PawA6HC7IQoOTRFRd74occrTkzFG39zqvsuALNO8DhFxWQfU4+j5dFMIW4V +3BSnjEWV0O2St4G3uXkvutMa7M/SiKXz5ZIHyCXT1Ieb6P6mucUTYfad2gItiql8UYUoqvwGO7z lwVqC4Wdn5zRCwG9lfp9qofIcxdslLFzB3IWgXlDqBCOY6zMWDBuKDQSpbsyj6hMlYK/rcI5onpV auT9GGl1CkUDn4XHi72+Bqu1AjM+y9I7DjLY2Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for usna.edu
	`usna.edu. 172800 IN DNSKEY ( 256 3 8 AwEAAdh5DVfFM1Mt/DVqcVogFXeDxewireTq25JizsdjPDP1vZV2ugYPDvNilqN1SVUSQm8cPXaV KTVsv/cR31snuRFEcW2JBmVwqteAjRCiVPJVOavrVtLLDjT+2NhtOxbuwKIonqkSh8poCk1/c+Di XaYkYKMLRKmMe6tl4XiMZ885 ) ; keytag 30000`
	`usna.edu. 172800 IN DNSKEY ( 257 3 8 AwEAAc4/l6FYAzdMYoNF9A4ZZLquIAao/HiErGH1b1qisySH48fCnHzWiAZXJ01x3eV9CiLYjy37 cO5QivMghG4JOL/H++Wq5x5MaH5pseKEU87x6q7oQrY/lA1/Mo1CRKZNlcOJiZrqFDhByTXM2YuG wLR/wQ5azIlAK1xg+u/2USk//8pgoBxJvt0I6gAt5FkfOAugH1LSwgmYAHnFjJp6FLr7zD5qD908 jDEWla1o/LPqC/XeCzcfRLjzZrgFFZUqxO89l2piHp3WnF/HQwelzavn44coLj/B+4SB+uyiSCxw 2fRg+r8SA1FHx2yAdVR10esnDXXHzcYCMXxa/GlMoF0= ) ; keytag 43510`
	`usna.edu. 172800 IN DNSKEY ( 256 3 8 AwEAAbEHDlFmSz3L9lzXw8tbSt84V7Tn7fqZ/c0uoHV1/lePZhip8aZkOa2o0SFcPiLB4VnAPIxr m1QfgLtpLChhichOyMSbhnSAT8XZSN0C2ELQ/qdpijOVA0fisUcP9YIVqQwGwiPz+3CuYgtycvEM IJZS/buFDdk9o+k3WbJFQ8o9 ) ; keytag 45960`
	`usna.edu. 172800 IN DNSKEY ( 256 3 8 AwEAAb9EyjG9SvVlYfuIkbLVWV/HyCE7i7LnOh5jnL88ul0KXYctYwN0zpXNtiLci/PBVZPmJ8vM pLphUAOpOp3piQRzZefYHXGLciZYZ5SqY0DOU+pL3AsoGolzJxbI41I1G3NQcZxwkGZ3VjiVL6dG 3nDRdoboNHWihNoyw3XHnsw9 ) ; keytag 23433`
	DNSKEY=43510/SEP is now in the chain-of-trust
	DS=43510/SHA-256 verifies DNSKEY=43510/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`usna.edu. 172800 IN RRSIG ( DNSKEY 8 2 172800 20251026103118 20251022101142 23433 usna.edu. kFbrhK3A3qsRFLd7xkkEY1l2qzzBYKNmrj9TDpcf9+9URUZZ3D1zxP8qva5Wwvm1g0mMKEndI2dd +O/0UJ8DsJNCJ2D4ZtlAZH2qM1EvCWXIjkXGDsd/SPWIJVHvUcCVh4mFFuPWdlQXuNgEcKStR1ZE 4bgPzAeYg31j6+L4MB8= )`
	`usna.edu. 172800 IN RRSIG ( DNSKEY 8 2 172800 20251026103118 20251022101142 43510 usna.edu. A8T6KhUNwsJWBON1ZVGF2BGFNKKiCJIpWPK5P8AYViLTAuSXJQaAUb4Ocd3QhIOx/VzwZi2t+C9i fVJ5V7wBEFVcndun5PawA6HC7IQoOTRFRd74occrTkzFG39zqvsuALNO8DhFxWQfU4+j5dFMIW4V +3BSnjEWV0O2St4G3uXkvutMa7M/SiKXz5ZIHyCXT1Ieb6P6mucUTYfad2gItiql8UYUoqvwGO7z lwVqC4Wdn5zRCwG9lfp9qofIcxdslLFzB3IWgXlDqBCOY6zMWDBuKDQSpbsyj6hMlYK/rcI5onpV auT9GGl1CkUDn4XHi72+Bqu1AjM+y9I7DjLY2Q== )`
	RRSIG=23433 and DNSKEY=23433 verifies the DNSKEY RRset
	RRSIG=43510 and DNSKEY=43510/SEP verifies the DNSKEY RRset
	DNSKEY=30000 is now in the chain-of-trust
	DNSKEY=45960 is now in the chain-of-trust
	DNSKEY=23433 is now in the chain-of-trust
	Query to ns-b.usna.edu for usna.edu/A
	Received 221 bytes from 136.160.88.152
	;; Response received from [136.160.88.152] 221 octets ;; HEADER SECTION ;; id = 13432 ;; 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) ;; usna.edu. IN A ;; ANSWER SECTION (2 records) usna.edu. 86400 IN A 136.160.88.139 usna.edu. 86400 IN RRSIG ( A 8 2 86400 20251026103349 20251022102541 23433 usna.edu. GdqRWyAr9gv6eBPtDVz52Eqo7WPwcaADFekWpwuXSU76mKm8lQ3e0y89IV60TTfl+RmM9QOvhzFX OuXzHr8/nkCUf7kQk63gFzHzKoHQY7CAKKBdcPJznNVUdpoIieJ2DQFM+G5bbm9+6A9rgEQelfvS /5eKe+cw+pUlen0C7qk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns-b.usna.edu is authoritative for usna.edu
	Found RRSIG signed by usna.edu zone
	Query to ns-a.usna.edu for usna.edu/SOA
	Received 250 bytes from 136.160.88.151
	;; Response received from [136.160.88.151] 250 octets ;; HEADER SECTION ;; id = 31157 ;; 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) ;; usna.edu. IN SOA ;; ANSWER SECTION (2 records) usna.edu. 86400 IN SOA ( ns-a.usna.edu. dns.usna.edu. 2015121795 ;serial 21600 ;refresh 2160 ;retry 1296000 ;expire 900 ;minimum ) usna.edu. 86400 IN RRSIG ( SOA 8 2 86400 20251026120301 20251022110301 23433 usna.edu. HE1NrBPNjI3Lx1NJTyIOW/KLx6HYfmdA51PgJDqq8BeFqj8ILMtsvEqGlw5fAd/lMUbLnCzPkz1A B1EwMyt5q8ujPGr6S6MSXup4LVFst5hos0iV4TvB9BswkziOfAtaUtf8Fo9Qj2e/tffD8rAX1otL oVY13p82B1n3fEsplCg= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns-b.usna.edu for usna.edu/A
	Received 221 bytes from 136.160.88.152
	;; Response received from [136.160.88.152] 221 octets ;; HEADER SECTION ;; id = 36860 ;; 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) ;; usna.edu. IN A ;; ANSWER SECTION (2 records) usna.edu. 86400 IN A 136.160.88.139 usna.edu. 86400 IN RRSIG ( A 8 2 86400 20251026103349 20251022102541 23433 usna.edu. GdqRWyAr9gv6eBPtDVz52Eqo7WPwcaADFekWpwuXSU76mKm8lQ3e0y89IV60TTfl+RmM9QOvhzFX OuXzHr8/nkCUf7kQk63gFzHzKoHQY7CAKKBdcPJznNVUdpoIieJ2DQFM+G5bbm9+6A9rgEQelfvS /5eKe+cw+pUlen0C7qk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	usna.edu A RR has value 136.160.88.139
	Found 1 RRSIGs over A RRset
	`usna.edu. 86400 IN RRSIG ( A 8 2 86400 20251026103349 20251022102541 23433 usna.edu. GdqRWyAr9gv6eBPtDVz52Eqo7WPwcaADFekWpwuXSU76mKm8lQ3e0y89IV60TTfl+RmM9QOvhzFX OuXzHr8/nkCUf7kQk63gFzHzKoHQY7CAKKBdcPJznNVUdpoIieJ2DQFM+G5bbm9+6A9rgEQelfvS /5eKe+cw+pUlen0C7qk= )`
	RRSIG=23433 and DNSKEY=23433 verifies the A RRset

usna.edu

	Query to ns-a.usna.edu for usna.edu/A
	Received 221 bytes from 136.160.88.151
	;; Response received from [136.160.88.151] 221 octets ;; HEADER SECTION ;; id = 30553 ;; 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) ;; usna.edu. IN A ;; ANSWER SECTION (2 records) usna.edu. 86400 IN A 136.160.88.139 usna.edu. 86400 IN RRSIG ( A 8 2 86400 20251026103349 20251022102541 23433 usna.edu. GdqRWyAr9gv6eBPtDVz52Eqo7WPwcaADFekWpwuXSU76mKm8lQ3e0y89IV60TTfl+RmM9QOvhzFX OuXzHr8/nkCUf7kQk63gFzHzKoHQY7CAKKBdcPJznNVUdpoIieJ2DQFM+G5bbm9+6A9rgEQelfvS /5eKe+cw+pUlen0C7qk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns-a.usna.edu is authoritative for usna.edu
	Found RRSIG signed by usna.edu zone
	Query to ns-a.usna.edu for usna.edu/A
	Received 221 bytes from 136.160.88.151
	;; Response received from [136.160.88.151] 221 octets ;; HEADER SECTION ;; id = 10144 ;; 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) ;; usna.edu. IN A ;; ANSWER SECTION (2 records) usna.edu. 86400 IN A 136.160.88.139 usna.edu. 86400 IN RRSIG ( A 8 2 86400 20251026103349 20251022102541 23433 usna.edu. GdqRWyAr9gv6eBPtDVz52Eqo7WPwcaADFekWpwuXSU76mKm8lQ3e0y89IV60TTfl+RmM9QOvhzFX OuXzHr8/nkCUf7kQk63gFzHzKoHQY7CAKKBdcPJznNVUdpoIieJ2DQFM+G5bbm9+6A9rgEQelfvS /5eKe+cw+pUlen0C7qk= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	usna.edu A RR has value 136.160.88.139
	Found 1 RRSIGs over A RRset
	`usna.edu. 86400 IN RRSIG ( A 8 2 86400 20251026103349 20251022102541 23433 usna.edu. GdqRWyAr9gv6eBPtDVz52Eqo7WPwcaADFekWpwuXSU76mKm8lQ3e0y89IV60TTfl+RmM9QOvhzFX OuXzHr8/nkCUf7kQk63gFzHzKoHQY7CAKKBdcPJznNVUdpoIieJ2DQFM+G5bbm9+6A9rgEQelfvS /5eKe+cw+pUlen0C7qk= )`
	RRSIG=23433 and DNSKEY=23433 verifies the A RRset

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