DNSSEC Debugger - usna.edu

Domain Name:

Time: 2025-11-10 01:22:35 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 c.root-servers.net for ./DNSKEY
	Received 1141 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1141 octets ;; HEADER SECTION ;; id = 17516 ;; 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 ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 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 RRSIG ( DNSKEY 8 0 172800 20251121000000 20251031000000 20326 . qnzPUNeV8plQe0Se5Fa0uHS0Ygf4DSnEekaMeH7GQRbNhk6ntkneJFKUN+EBJQfd/JoaY//18qf4 G6YrWE/a+FwJ5oefafEhuJWhITrXMle9e4oy4Z7sjb7e1ajwGSKlcfp0Rsulv/aPlLLfl+4jUijr zzZUvUJA10LzOwswvjI16xA3HMG9rEh0mKY0RywLI+R5NkYgDzY0QGL9BMaUHWNV+eTFBmMpmg3j jKGnIg8jmFhqcypUqLXW7md/oO+k0A8QG39nGvhx7rVDUoaQd7atJH2jtzGeXW8n/XI/ncI9fSoX rLXu6NvJY5bX6dXI9ypg+sFnkF7Fd4TdZ8AasA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 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 ( 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`
	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 20251121000000 20251031000000 20326 . qnzPUNeV8plQe0Se5Fa0uHS0Ygf4DSnEekaMeH7GQRbNhk6ntkneJFKUN+EBJQfd/JoaY//18qf4 G6YrWE/a+FwJ5oefafEhuJWhITrXMle9e4oy4Z7sjb7e1ajwGSKlcfp0Rsulv/aPlLLfl+4jUijr zzZUvUJA10LzOwswvjI16xA3HMG9rEh0mKY0RywLI+R5NkYgDzY0QGL9BMaUHWNV+eTFBmMpmg3j jKGnIg8jmFhqcypUqLXW7md/oO+k0A8QG39nGvhx7rVDUoaQd7atJH2jtzGeXW8n/XI/ncI9fSoX rLXu6NvJY5bX6dXI9ypg+sFnkF7Fd4TdZ8AasA== )`
	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 e.root-servers.net for usna.edu/A
	Received 1167 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 1167 octets ;; HEADER SECTION ;; id = 57097 ;; 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) ;; 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 20251122170000 20251109160000 61809 . FrBwwGEcFdObGfn1T+YgMVRMjfub4F+9nctxNmPBFd7woQDZ+EGVwC8gYD+ScCaK5nTHRgBNqd76 ueM68sYIRSNA16CXxdEzBzUJJqUZwf3OV7LV2Y/tOjkSZsF4YnxkxCrMcuZLoqEG8RUzQbU0lj9b 04UPRABj//8LC5gT/EVWYpSzzDe/704gdxTy+14w3jTwEUr1jH9v19rjr4VNjN/HbF4FT8kiGWzA X3q9ZyY1Wl2KrdAkV8HL0AUwjN0IJrjV5M71Auq66cqsT7gqr1JLawRkJGumHT65GRkxkwqY3BU/ MxGq9C38mXkZhwnAkd+MxpWMhDdtKXPWWweOfQ== ) ;; 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 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 = 16198 ;; 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 20251122170000 20251109160000 61809 . FrBwwGEcFdObGfn1T+YgMVRMjfub4F+9nctxNmPBFd7woQDZ+EGVwC8gYD+ScCaK5nTHRgBNqd76 ueM68sYIRSNA16CXxdEzBzUJJqUZwf3OV7LV2Y/tOjkSZsF4YnxkxCrMcuZLoqEG8RUzQbU0lj9b 04UPRABj//8LC5gT/EVWYpSzzDe/704gdxTy+14w3jTwEUr1jH9v19rjr4VNjN/HbF4FT8kiGWzA X3q9ZyY1Wl2KrdAkV8HL0AUwjN0IJrjV5M71Auq66cqsT7gqr1JLawRkJGumHT65GRkxkwqY3BU/ MxGq9C38mXkZhwnAkd+MxpWMhDdtKXPWWweOfQ== ) ;; 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 k.root-servers.net for edu/DS
	Received 367 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 367 octets ;; HEADER SECTION ;; id = 3626 ;; 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 20251122170000 20251109160000 61809 . FrBwwGEcFdObGfn1T+YgMVRMjfub4F+9nctxNmPBFd7woQDZ+EGVwC8gYD+ScCaK5nTHRgBNqd76 ueM68sYIRSNA16CXxdEzBzUJJqUZwf3OV7LV2Y/tOjkSZsF4YnxkxCrMcuZLoqEG8RUzQbU0lj9b 04UPRABj//8LC5gT/EVWYpSzzDe/704gdxTy+14w3jTwEUr1jH9v19rjr4VNjN/HbF4FT8kiGWzA X3q9ZyY1Wl2KrdAkV8HL0AUwjN0IJrjV5M71Auq66cqsT7gqr1JLawRkJGumHT65GRkxkwqY3BU/ MxGq9C38mXkZhwnAkd+MxpWMhDdtKXPWWweOfQ== ) ;; 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 20251122170000 20251109160000 61809 . FrBwwGEcFdObGfn1T+YgMVRMjfub4F+9nctxNmPBFd7woQDZ+EGVwC8gYD+ScCaK5nTHRgBNqd76 ueM68sYIRSNA16CXxdEzBzUJJqUZwf3OV7LV2Y/tOjkSZsF4YnxkxCrMcuZLoqEG8RUzQbU0lj9b 04UPRABj//8LC5gT/EVWYpSzzDe/704gdxTy+14w3jTwEUr1jH9v19rjr4VNjN/HbF4FT8kiGWzA X3q9ZyY1Wl2KrdAkV8HL0AUwjN0IJrjV5M71Auq66cqsT7gqr1JLawRkJGumHT65GRkxkwqY3BU/ MxGq9C38mXkZhwnAkd+MxpWMhDdtKXPWWweOfQ== )`
	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 e.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 291 octets ;; HEADER SECTION ;; id = 32325 ;; 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 20251121161114 20251106160614 35663 edu. MQpyEG5JAED/KAVQGwp4hZm99HcUZm0CUtB7HERQNE8Hqg/BNsp6HZcJT91XpVm6jzsjumKGQxnL pN23vLYMEg== ) ;; 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 20251121161114 20251106160614 35663 edu. MQpyEG5JAED/KAVQGwp4hZm99HcUZm0CUtB7HERQNE8Hqg/BNsp6HZcJT91XpVm6jzsjumKGQxnL pN23vLYMEg== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=35999 is now in the chain-of-trust
	Query to i.edu-servers.net for usna.edu/A
	Received 254 bytes from 192.43.172.30
	;; Response received from [192.43.172.30] 254 octets ;; HEADER SECTION ;; id = 16839 ;; 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 20251114030144 20251107015144 35999 edu. Dcy4xZqfuL+TDJiUEquKE8xFj7WTQyUvlbj592O48ny04hrg533SjIZVXRyAKHBx36g1cS9D8XDB 0SwUeMycQg== ) ;; 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 j.edu-servers.net for usna.edu/DNSKEY
	Received 254 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 254 octets ;; HEADER SECTION ;; id = 11087 ;; 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 20251114030144 20251107015144 35999 edu. Dcy4xZqfuL+TDJiUEquKE8xFj7WTQyUvlbj592O48ny04hrg533SjIZVXRyAKHBx36g1cS9D8XDB 0SwUeMycQg== ) ;; 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 l.edu-servers.net for usna.edu/DS
	Received 1078 bytes from 192.41.162.30
	;; Response received from [192.41.162.30] 1078 octets ;; HEADER SECTION ;; id = 25101 ;; 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 20251114030144 20251107015144 35999 edu. Dcy4xZqfuL+TDJiUEquKE8xFj7WTQyUvlbj592O48ny04hrg533SjIZVXRyAKHBx36g1cS9D8XDB 0SwUeMycQg== ) ;; AUTHORITY SECTION (14 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN RRSIG ( NS 13 1 172800 20251116053209 20251109042209 35999 edu. cww38zsq/F+Igsyu+pebZ2Q4c5YvkgYGaRSYcbTtMUnhzxYGDJPl9j0HMysIGhy/OrSEQp1FbBvm +GQAPVa4lQ== ) ;; 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 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 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::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 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::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 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 20251114030144 20251107015144 35999 edu. Dcy4xZqfuL+TDJiUEquKE8xFj7WTQyUvlbj592O48ny04hrg533SjIZVXRyAKHBx36g1cS9D8XDB 0SwUeMycQg== )`
	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-a.usna.edu for usna.edu/DNSKEY
	Received 1073 bytes from 136.160.88.151
	;; Response received from [136.160.88.151] 1073 octets ;; HEADER SECTION ;; id = 523 ;; 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) ;; usna.edu. IN DNSKEY ;; ANSWER SECTION (5 records) usna.edu. 172800 IN DNSKEY ( 256 3 8 AwEAAb9EyjG9SvVlYfuIkbLVWV/HyCE7i7LnOh5jnL88ul0KXYctYwN0zpXNtiLci/PBVZPmJ8vM pLphUAOpOp3piQRzZefYHXGLciZYZ5SqY0DOU+pL3AsoGolzJxbI41I1G3NQcZxwkGZ3VjiVL6dG 3nDRdoboNHWihNoyw3XHnsw9 ) ; keytag 23433 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 RRSIG ( DNSKEY 8 2 172800 20251113092802 20251109084510 23433 usna.edu. BJdUswl82ApEiBPVHTrLzRQDeBBogYRu9XJl7Sys5Z3b92akJHTrR5xtOtTnqmiudrxXZ0EBY1zN eUpsnSkhG/w51ZgGDhOYAaOrgo+I4kDkJrVZUF4E3pHwa7+888HKrrINutGWthbixiE5A8k5zNVJ fULVMsQHk5ygM67m8DY= ) usna.edu. 172800 IN RRSIG ( DNSKEY 8 2 172800 20251113092802 20251109084510 43510 usna.edu. djE9Wn6o/lSYh9yZzBoijQblknJ4SDoHIgEZXulnAllVxL7YqEfPvmYN6WZ1T9g/dBKG/K5yUzcy ayfrM2WTpprpeHNqbuyFFg4a8AtYsxraVrQlnlRvKQlQIYDCz40GE4n0iV8ZuXEUDPetBGH4LX3H EoXks1nLvigW/XvNRzfOORDkd6r4KzZeaVfB0kaqb/iK/51ba9WTk70RJMk8kk93NcIFUfieMhP0 yt1DLRbS9BMXghHQzJ+UvtVkyNDfjW1nmPEtiMuZI/LfenEUUaiKl/zUfAdHDD0BYttzvmSvlFt9 6u5pAGmlah0O1b3JSA7x31ydXsT6nVeSuiV6Gw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for usna.edu
	`usna.edu. 172800 IN DNSKEY ( 256 3 8 AwEAAb9EyjG9SvVlYfuIkbLVWV/HyCE7i7LnOh5jnL88ul0KXYctYwN0zpXNtiLci/PBVZPmJ8vM pLphUAOpOp3piQRzZefYHXGLciZYZ5SqY0DOU+pL3AsoGolzJxbI41I1G3NQcZxwkGZ3VjiVL6dG 3nDRdoboNHWihNoyw3XHnsw9 ) ; keytag 23433`
	`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`
	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 20251113092802 20251109084510 23433 usna.edu. BJdUswl82ApEiBPVHTrLzRQDeBBogYRu9XJl7Sys5Z3b92akJHTrR5xtOtTnqmiudrxXZ0EBY1zN eUpsnSkhG/w51ZgGDhOYAaOrgo+I4kDkJrVZUF4E3pHwa7+888HKrrINutGWthbixiE5A8k5zNVJ fULVMsQHk5ygM67m8DY= )`
	`usna.edu. 172800 IN RRSIG ( DNSKEY 8 2 172800 20251113092802 20251109084510 43510 usna.edu. djE9Wn6o/lSYh9yZzBoijQblknJ4SDoHIgEZXulnAllVxL7YqEfPvmYN6WZ1T9g/dBKG/K5yUzcy ayfrM2WTpprpeHNqbuyFFg4a8AtYsxraVrQlnlRvKQlQIYDCz40GE4n0iV8ZuXEUDPetBGH4LX3H EoXks1nLvigW/XvNRzfOORDkd6r4KzZeaVfB0kaqb/iK/51ba9WTk70RJMk8kk93NcIFUfieMhP0 yt1DLRbS9BMXghHQzJ+UvtVkyNDfjW1nmPEtiMuZI/LfenEUUaiKl/zUfAdHDD0BYttzvmSvlFt9 6u5pAGmlah0O1b3JSA7x31ydXsT6nVeSuiV6Gw== )`
	RRSIG=23433 and DNSKEY=23433 verifies the DNSKEY RRset
	RRSIG=43510 and DNSKEY=43510/SEP verifies the DNSKEY RRset
	DNSKEY=23433 is now in the chain-of-trust
	DNSKEY=45960 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 = 65010 ;; 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 20251114003132 20251109235215 23433 usna.edu. cs8GERoCN7rbhNDqsuKf/Nu9dZqs6nTF/T0h8VE7l0V0j54DHphOGhQ60xtv90wtXtudnPay3VNW goxn0oFdYJ2kzmWGJz0dE55vE0qKd81uahHBdIXRZyMgxFIG80PCpsEU1M9S28iWrpMaTOKbtzeJ 572NQLPhZY6uBhyE9JM= ) ;; 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 = 6927 ;; 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. 2015121991 ;serial 21600 ;refresh 2160 ;retry 1296000 ;expire 900 ;minimum ) usna.edu. 86400 IN RRSIG ( SOA 8 2 86400 20251114005329 20251109235329 23433 usna.edu. GWBAZzFiQzk0ka9sZiUvcSzsp1K9Nkpv+BXWJLADURKXLIxb2+uQ6KnIKj5Oxqofn12PdNsg2BhY HszshF6+jaD14L47JoFt1a6SISAp0UuxZSpkvfxdAyPUmE3FGfKUvJjtn6DfHGjtaRvNQpydadrK B487W8ntBmlY73dU3Ew= ) ;; 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 = 47088 ;; 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 20251114003132 20251109235215 23433 usna.edu. cs8GERoCN7rbhNDqsuKf/Nu9dZqs6nTF/T0h8VE7l0V0j54DHphOGhQ60xtv90wtXtudnPay3VNW goxn0oFdYJ2kzmWGJz0dE55vE0qKd81uahHBdIXRZyMgxFIG80PCpsEU1M9S28iWrpMaTOKbtzeJ 572NQLPhZY6uBhyE9JM= ) ;; 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 20251114003132 20251109235215 23433 usna.edu. cs8GERoCN7rbhNDqsuKf/Nu9dZqs6nTF/T0h8VE7l0V0j54DHphOGhQ60xtv90wtXtudnPay3VNW goxn0oFdYJ2kzmWGJz0dE55vE0qKd81uahHBdIXRZyMgxFIG80PCpsEU1M9S28iWrpMaTOKbtzeJ 572NQLPhZY6uBhyE9JM= )`
	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 = 33831 ;; 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 20251114003132 20251109235215 23433 usna.edu. cs8GERoCN7rbhNDqsuKf/Nu9dZqs6nTF/T0h8VE7l0V0j54DHphOGhQ60xtv90wtXtudnPay3VNW goxn0oFdYJ2kzmWGJz0dE55vE0qKd81uahHBdIXRZyMgxFIG80PCpsEU1M9S28iWrpMaTOKbtzeJ 572NQLPhZY6uBhyE9JM= ) ;; 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 = 59219 ;; 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 20251114003132 20251109235215 23433 usna.edu. cs8GERoCN7rbhNDqsuKf/Nu9dZqs6nTF/T0h8VE7l0V0j54DHphOGhQ60xtv90wtXtudnPay3VNW goxn0oFdYJ2kzmWGJz0dE55vE0qKd81uahHBdIXRZyMgxFIG80PCpsEU1M9S28iWrpMaTOKbtzeJ 572NQLPhZY6uBhyE9JM= ) ;; 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 20251114003132 20251109235215 23433 usna.edu. cs8GERoCN7rbhNDqsuKf/Nu9dZqs6nTF/T0h8VE7l0V0j54DHphOGhQ60xtv90wtXtudnPay3VNW goxn0oFdYJ2kzmWGJz0dE55vE0qKd81uahHBdIXRZyMgxFIG80PCpsEU1M9S28iWrpMaTOKbtzeJ 572NQLPhZY6uBhyE9JM= )`
	RRSIG=23433 and DNSKEY=23433 verifies the A RRset

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