DNSSEC Debugger - science.gov

Domain Name:

Time: 2026-01-16 06:57:06 UTC

Analyzing DNSSEC problems for science.gov

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 d.root-servers.net for ./DNSKEY
	Received 1139 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 1139 octets ;; HEADER SECTION ;; id = 49287 ;; 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": 1450, ;; "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 ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20260201000000 20260111000000 20326 . o5fb3sEBXqMp65iz/RYeHunfketTsbyKhRLUWAiB6chftQ2eNH4VI00qEw67TN2CdVW/V5TCrYSg aGS0iGFHQO230lhtKq11eAD2LYTkDLvVDVejbxNz9maZy98L2xhLvkE2L2Aaz+GgqjHy9VEb6nc+ mtfCNpr2H0/Yet6Mgie6pTOCXE++1tf4g8NWsEx0nE41pwURB7UbC9ssYdsgnYqaTzUwRVxbij99 BCxIDKoEnwNCQBJFqSkr7AKzEtuu8F1ktgFIMcgkWnRAnNFLtLrG8gOoJw8PfpDoFI/Qc0RJddKB /s4akfSood+kpPKR4HNossFw5UTQuDuarMGxuA== ) ;; 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 ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	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 20260201000000 20260111000000 20326 . o5fb3sEBXqMp65iz/RYeHunfketTsbyKhRLUWAiB6chftQ2eNH4VI00qEw67TN2CdVW/V5TCrYSg aGS0iGFHQO230lhtKq11eAD2LYTkDLvVDVejbxNz9maZy98L2xhLvkE2L2Aaz+GgqjHy9VEb6nc+ mtfCNpr2H0/Yet6Mgie6pTOCXE++1tf4g8NWsEx0nE41pwURB7UbC9ssYdsgnYqaTzUwRVxbij99 BCxIDKoEnwNCQBJFqSkr7AKzEtuu8F1ktgFIMcgkWnRAnNFLtLrG8gOoJw8PfpDoFI/Qc0RJddKB /s4akfSood+kpPKR4HNossFw5UTQuDuarMGxuA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=38696/SEP is now in the chain-of-trust
	DNSKEY=21831 is now in the chain-of-trust
	Query to a.root-servers.net for science.gov/A
	Received 618 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 618 octets ;; HEADER SECTION ;; id = 59271 ;; 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 = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS c.ns.gov. gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS d.ns.gov. gov. 172800 IN NS b.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260129050000 20260116040000 21831 . hRGgiAFflnOZS/m5QmOyMM1E0cFyyRGgn7dXI1UpHMlzZ8lPdCkM+Fo3ZUmH1rletYLNsSGI55QN uP8VMJ34QMoShMxAUijNTLEB956/chBJvCVo/FrkI0uAdtYLNgdUHUQ0gR85pJIXa3oOXwANjaBm aSuI758E27nhcFql/PUoFfoIkbMQ2CSZ5MY+hwqW9Xe4SEBGLXUl7Mz4gvAVGXfD25+QO2E8+r7H ZRBqq5ysazRNJh9/Uw4XpqAZT75NxHWywYS8td6LCECC4zpVEUjXCnTvE+YyQWAyqYDaHDi/RZcE 56QZRHU5/2dywx3XnarzNswifgXCUDg/uACukQ== ) ;; ADDITIONAL SECTION (9 records) c.ns.gov. 172800 IN A 199.33.232.1 c.ns.gov. 172800 IN AAAA 2001:503:ff42::1 a.ns.gov. 172800 IN A 199.33.230.1 a.ns.gov. 172800 IN AAAA 2001:503:ff40::1 d.ns.gov. 172800 IN A 199.33.233.1 d.ns.gov. 172800 IN AAAA 2001:503:ff43::1 b.ns.gov. 172800 IN A 199.33.231.1 b.ns.gov. 172800 IN AAAA 2001:503:ff41::1 ;; { "EDNS-VERSION": 0 }
	Query to c.root-servers.net for gov/DNSKEY
	Received 613 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 613 octets ;; HEADER SECTION ;; id = 50053 ;; 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 = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS b.ns.gov. gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS d.ns.gov. gov. 172800 IN NS c.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260129050000 20260116040000 21831 . hRGgiAFflnOZS/m5QmOyMM1E0cFyyRGgn7dXI1UpHMlzZ8lPdCkM+Fo3ZUmH1rletYLNsSGI55QN uP8VMJ34QMoShMxAUijNTLEB956/chBJvCVo/FrkI0uAdtYLNgdUHUQ0gR85pJIXa3oOXwANjaBm aSuI758E27nhcFql/PUoFfoIkbMQ2CSZ5MY+hwqW9Xe4SEBGLXUl7Mz4gvAVGXfD25+QO2E8+r7H ZRBqq5ysazRNJh9/Uw4XpqAZT75NxHWywYS8td6LCECC4zpVEUjXCnTvE+YyQWAyqYDaHDi/RZcE 56QZRHU5/2dywx3XnarzNswifgXCUDg/uACukQ== ) ;; ADDITIONAL SECTION (9 records) d.ns.gov. 172800 IN A 199.33.233.1 c.ns.gov. 172800 IN A 199.33.232.1 b.ns.gov. 172800 IN A 199.33.231.1 a.ns.gov. 172800 IN A 199.33.230.1 d.ns.gov. 172800 IN AAAA 2001:503:ff43::1 c.ns.gov. 172800 IN AAAA 2001:503:ff42::1 b.ns.gov. 172800 IN AAAA 2001:503:ff41::1 a.ns.gov. 172800 IN AAAA 2001:503:ff40::1 ;; { "EDNS-VERSION": 0 }
	Found child zone gov

gov

	Checking DS between . and gov
	Query to l.root-servers.net for gov/DS
	Received 367 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 367 octets ;; HEADER SECTION ;; id = 27068 ;; 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) ;; gov. IN DS ;; ANSWER SECTION (2 records) gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260129050000 20260116040000 21831 . hRGgiAFflnOZS/m5QmOyMM1E0cFyyRGgn7dXI1UpHMlzZ8lPdCkM+Fo3ZUmH1rletYLNsSGI55QN uP8VMJ34QMoShMxAUijNTLEB956/chBJvCVo/FrkI0uAdtYLNgdUHUQ0gR85pJIXa3oOXwANjaBm aSuI758E27nhcFql/PUoFfoIkbMQ2CSZ5MY+hwqW9Xe4SEBGLXUl7Mz4gvAVGXfD25+QO2E8+r7H ZRBqq5ysazRNJh9/Uw4XpqAZT75NxHWywYS8td6LCECC4zpVEUjXCnTvE+YyQWAyqYDaHDi/RZcE 56QZRHU5/2dywx3XnarzNswifgXCUDg/uACukQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for gov in the . zone
	DS=2536/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20260129050000 20260116040000 21831 . hRGgiAFflnOZS/m5QmOyMM1E0cFyyRGgn7dXI1UpHMlzZ8lPdCkM+Fo3ZUmH1rletYLNsSGI55QN uP8VMJ34QMoShMxAUijNTLEB956/chBJvCVo/FrkI0uAdtYLNgdUHUQ0gR85pJIXa3oOXwANjaBm aSuI758E27nhcFql/PUoFfoIkbMQ2CSZ5MY+hwqW9Xe4SEBGLXUl7Mz4gvAVGXfD25+QO2E8+r7H ZRBqq5ysazRNJh9/Uw4XpqAZT75NxHWywYS8td6LCECC4zpVEUjXCnTvE+YyQWAyqYDaHDi/RZcE 56QZRHU5/2dywx3XnarzNswifgXCUDg/uACukQ== )`
	RRSIG=21831 and DNSKEY=21831 verifies the DS RRset
	DS=2536/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 )`
	Query to b.ns.gov for gov/DNSKEY
	Received 291 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 291 octets ;; HEADER SECTION ;; id = 5011 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (3 records) gov. 3600 IN DNSKEY ( 257 3 13 D6ZhJTObQw3+kcewWf5iTHbzD3uTdbs5xf0kQfP/VXZcDovWJd0DUgHlp2VC002aLDCwhLoPPVN2 VfyoPnjCqg== ) ; keytag 2536 gov. 3600 IN DNSKEY ( 256 3 13 Of5kU9k4XfdcPwCK9k/zRJNu+Xspnw/BDd+1V6ZpDXRIpHe35BnHTZUBJN9gd6++HkiGXx2YnTji iO7/q+Yamg== ) ; keytag 35496 gov. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260301110621 20251230110621 2536 gov. iCtKgojxRJ3aC+zRkeRtYN8ULchb9nyn0dGHPebhgcZI66aNxjbxFRdkFaPdfb7Jm2tyceq+I9oR dhCENtiufw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for gov
	`gov. 3600 IN DNSKEY ( 257 3 13 D6ZhJTObQw3+kcewWf5iTHbzD3uTdbs5xf0kQfP/VXZcDovWJd0DUgHlp2VC002aLDCwhLoPPVN2 VfyoPnjCqg== ) ; keytag 2536`
	`gov. 3600 IN DNSKEY ( 256 3 13 Of5kU9k4XfdcPwCK9k/zRJNu+Xspnw/BDd+1V6ZpDXRIpHe35BnHTZUBJN9gd6++HkiGXx2YnTji iO7/q+Yamg== ) ; keytag 35496`
	DNSKEY=2536/SEP is now in the chain-of-trust
	DS=2536/SHA-256 verifies DNSKEY=2536/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`gov. 3600 IN RRSIG ( DNSKEY 13 1 3600 20260301110621 20251230110621 2536 gov. iCtKgojxRJ3aC+zRkeRtYN8ULchb9nyn0dGHPebhgcZI66aNxjbxFRdkFaPdfb7Jm2tyceq+I9oR dhCENtiufw== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to a.ns.gov for science.gov/A
	Received 351 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 351 octets ;; HEADER SECTION ;; id = 55203 ;; 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 = 7 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6 science.gov. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db ) science.gov. 3600 IN RRSIG ( DS 13 2 3600 20260117075707 20260115055707 35496 gov. 4oQdA6/5DJ3k49c5ZSEUYj8dp58/LKcj9ucaIq7FCx5u+xnXJ3QoevBc/aAjjID0uMqXBH/1Uxny dVcmkxZB9A== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to a.ns.gov for science.gov/DNSKEY
	Received 351 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 351 octets ;; HEADER SECTION ;; id = 36545 ;; 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 = 7 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6 science.gov. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db ) science.gov. 3600 IN RRSIG ( DS 13 2 3600 20260117075707 20260115055707 35496 gov. f1hO56UlsD0al4/+voTKdhERw99VBZSJFjP212ubKjGUp0nWQ0Smq9/sw18F0uHJUeA+S+PixGpm MIHUg5Mt+w== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone science.gov

science.gov

	Checking DS between gov and science.gov
	Query to c.ns.gov for science.gov/DS
	Received 223 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 223 octets ;; HEADER SECTION ;; id = 40003 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN DS ;; ANSWER SECTION (3 records) science.gov. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6 science.gov. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db ) science.gov. 3600 IN RRSIG ( DS 13 2 3600 20260117075707 20260115055707 35496 gov. 0QBf5fdLSOrFC0e6i5MrcuxLddtFPYajo071/lk5GK9sy8YpRHmXhjSjC61YEsQ2Q/USIEK90j11 //o+bnEu4w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for science.gov in the gov zone
	DS=52349/SHA-1 uses a deprecated digest algorithm
	DS=52349/SHA-1 has algorithm ECDSAP256SHA256
	DS=52349/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`science.gov. 3600 IN RRSIG ( DS 13 2 3600 20260117075707 20260115055707 35496 gov. 0QBf5fdLSOrFC0e6i5MrcuxLddtFPYajo071/lk5GK9sy8YpRHmXhjSjC61YEsQ2Q/USIEK90j11 //o+bnEu4w== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=52349/SHA-1 is now in the chain-of-trust
	`science.gov. 3600 IN DS 52349 13 1 59effa5a4f680468a2c81cda8fe61e09705e1bc6`
	`science.gov. 3600 IN DS ( 52349 13 2 aa9e9952ae34eb88ead231398b9982cbbbaaaa2a07b1fba7da75c61b7ab668db )`
	Query to edns1.ultradns.com for science.gov/DNSKEY
	Received 307 bytes from 204.74.66.1
	;; Response received from [204.74.66.1] 307 octets ;; HEADER SECTION ;; id = 52542 ;; 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) ;; science.gov. IN DNSKEY ;; ANSWER SECTION (3 records) science.gov. 86400 IN DNSKEY ( 256 3 13 GlBHMNp3gPkFmjZ8BJqItFBNBRFOtc5BqAUqSwb96iT6qBmdc3ZC58AbwfWP4MP6bnNA98fwMNKH uesrSuu4/g== ) ; keytag 32697 science.gov. 86400 IN DNSKEY ( 257 3 13 JnEBeKQSxXQ8RNX8G+Nxki8lfPi+SGpZ6tbEcJ90j1lakkui7E93z0HLBQVZ8iyR57qc0cc1kap6 h2rlAbFIQA== ) ; keytag 52349 science.gov. 86400 IN RRSIG ( DNSKEY 13 2 86400 20260127215106 20260113215106 52349 science.gov. v23iGbPNfrg1BanAlVNqtn2QD4olBkCU5V6pWQOG2nendVSIMuC+Sg1Bqd+ucfYPDSjhuQEzQTPs FGoVVbCNiw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for science.gov
	`science.gov. 86400 IN DNSKEY ( 256 3 13 GlBHMNp3gPkFmjZ8BJqItFBNBRFOtc5BqAUqSwb96iT6qBmdc3ZC58AbwfWP4MP6bnNA98fwMNKH uesrSuu4/g== ) ; keytag 32697`
	`science.gov. 86400 IN DNSKEY ( 257 3 13 JnEBeKQSxXQ8RNX8G+Nxki8lfPi+SGpZ6tbEcJ90j1lakkui7E93z0HLBQVZ8iyR57qc0cc1kap6 h2rlAbFIQA== ) ; keytag 52349`
	DNSKEY=52349/SEP is now in the chain-of-trust
	DS=52349/SHA-1 verifies DNSKEY=52349/SEP
	DS=52349/SHA-256 verifies DNSKEY=52349/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`science.gov. 86400 IN RRSIG ( DNSKEY 13 2 86400 20260127215106 20260113215106 52349 science.gov. v23iGbPNfrg1BanAlVNqtn2QD4olBkCU5V6pWQOG2nendVSIMuC+Sg1Bqd+ucfYPDSjhuQEzQTPs FGoVVbCNiw== )`
	RRSIG=52349 and DNSKEY=52349/SEP verifies the DNSKEY RRset
	DNSKEY=32697 is now in the chain-of-trust
	Query to edns1.ultradns.biz for science.gov/A
	Received 398 bytes from 204.74.67.1
	;; Response received from [204.74.67.1] 398 octets ;; HEADER SECTION ;; id = 52214 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. coXC65fW+9YRqV4ptgjpVWjNIyeXQ8qNpGBGdyzH4wUd9YmKUDfumlnt9qbVnZWmIosE0QsUt625 73GkYYzBnw== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. xzGFJ8esQCE/F165a4UbXuA3rU2YYEQBkbvuuATM4oa2arRGnfdB04bUhHPJun3W9PnpY7H+wWme uU6QugZ8eQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	edns1.ultradns.biz is authoritative for science.gov
	Found RRSIG signed by science.gov zone
	Query to edns1.ultradns.net for science.gov/SOA
	Received 444 bytes from 204.74.110.1
	;; Response received from [204.74.110.1] 444 octets ;; HEADER SECTION ;; id = 25387 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN SOA ;; ANSWER SECTION (2 records) science.gov. 10800 IN SOA ( edns1.ultradns.com. premiumdns.support.neustar. 2019092052 ;serial 10800 ;refresh 3600 ;retry 1209600 ;expire 10800 ;minimum ) science.gov. 10800 IN RRSIG ( SOA 13 2 10800 20260127215106 20260113215106 32697 science.gov. pYcHQKdrEMgF4Y0VdJkVIzcud+amQYoYjNVifYjaraEn0e985MFhYAZqjXTJPCCQeO7E6GNZtp2t o6y4Ah3zaA== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. WBN3nipKxHaOKspi/47tUjaQJpTAqyvI8FbBsDh2SCbvbnEVkCa3wNrXmhYThmCFKIu8l19I+N/x 44FP+6VtUw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to edns1.ultradns.com for science.gov/SOA
	Received 444 bytes from 204.74.66.1
	;; Response received from [204.74.66.1] 444 octets ;; HEADER SECTION ;; id = 39136 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN SOA ;; ANSWER SECTION (2 records) science.gov. 10800 IN SOA ( edns1.ultradns.com. premiumdns.support.neustar. 2019092052 ;serial 10800 ;refresh 3600 ;retry 1209600 ;expire 10800 ;minimum ) science.gov. 10800 IN RRSIG ( SOA 13 2 10800 20260127215106 20260113215106 32697 science.gov. AhmF2yh8GRPprkykqfxM2fwn03RWjPy8w540DDO9QwKfJmiVfSDc8ALII2JC9FPk/0Kne8YQ+X/u Yn46xOt1Ag== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. 7+026FYsbsXXXSQhY8tSRfZlUc9TSU8S15+G/eInjmI+K5Ar0J872Nn9J1ex5b5UnLN7k4cLe2DI 8jDw4D0zPA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to edns1.ultradns.org for science.gov/SOA
	Received 444 bytes from 204.74.111.1
	;; Response received from [204.74.111.1] 444 octets ;; HEADER SECTION ;; id = 24319 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN SOA ;; ANSWER SECTION (2 records) science.gov. 10800 IN SOA ( edns1.ultradns.com. premiumdns.support.neustar. 2019092052 ;serial 10800 ;refresh 3600 ;retry 1209600 ;expire 10800 ;minimum ) science.gov. 10800 IN RRSIG ( SOA 13 2 10800 20260127215106 20260113215106 32697 science.gov. v6LohAvVneOlhy2w0eNHktIyypuzyMTWyksozLCGhdJESCY9KJyk1tznfs/+QRUvTdkNBPweFKVt tsJKkCTSDg== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. 5xZX7OjN2sqXeTDI+Xv3LOuBCUJtA5ZOqLjp+rYGmPxZJUgvM+5fTLEtcDV73LqTc4O5M9iV26zA ewsGoZMg7g== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to edns1.ultradns.biz for science.gov/A
	Received 398 bytes from 204.74.67.1
	;; Response received from [204.74.67.1] 398 octets ;; HEADER SECTION ;; id = 41738 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. LHOLu3J76wgn4yGSBq+WLvz9EIX0SCSQncvr4Qzs7F8GFpH6scwMSEZ+F4j1QqMvn8BzBtPQEIpp dMjjtEVaMQ== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. nWC+v/8jMlQHS4YDcAa1zTNy/EThn4r78AnPGnYc681/gkjSThP0Y91Q0sE7ni5oygJJIiL8kHLw 0dKxR6sn8A== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	science.gov A RR has value 192.107.175.71
	Found 1 RRSIGs over A RRset
	`science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. LHOLu3J76wgn4yGSBq+WLvz9EIX0SCSQncvr4Qzs7F8GFpH6scwMSEZ+F4j1QqMvn8BzBtPQEIpp dMjjtEVaMQ== )`
	RRSIG=32697 and DNSKEY=32697 verifies the A RRset

science.gov

	Query to edns1.ultradns.org for science.gov/A
	Received 398 bytes from 204.74.111.1
	;; Response received from [204.74.111.1] 398 octets ;; HEADER SECTION ;; id = 22904 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. Il972xE3OGgqDDMGaCu02krtbHJ6ZArBRnFTDlghVfLU21+bIzyZ3i01yKAQqMq7pm7TphaTP98v RLmFAa87qg== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. AfJ/tQhU70Sad9P5CxNYnGIU3f03PH3DJgQX36mooWtilsv44bDDIKOf+mQJ8HHzBAhOZR+icaGZ 4EBzFusnDA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	edns1.ultradns.org is authoritative for science.gov
	Found RRSIG signed by science.gov zone
	Query to edns1.ultradns.org for science.gov/A
	Received 398 bytes from 204.74.111.1
	;; Response received from [204.74.111.1] 398 octets ;; HEADER SECTION ;; id = 44647 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. PREIxnqHgGd/s6fAFNC3izMaMHEAJSYDmwq8SYH2mm14Od5VB4K6jThLM+06oInDtscYq0eD+zfP nY5Kaf84Aw== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. +jn6lB6TmUmZhkCShUVUg2arfF9/T9gLWEZwhwzpSIdl9yQfNvcmJoCRWJblw738lNImT26Po7Yl c4s/21Tdqg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	science.gov A RR has value 192.107.175.71
	Found 1 RRSIGs over A RRset
	`science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. PREIxnqHgGd/s6fAFNC3izMaMHEAJSYDmwq8SYH2mm14Od5VB4K6jThLM+06oInDtscYq0eD+zfP nY5Kaf84Aw== )`
	RRSIG=32697 and DNSKEY=32697 verifies the A RRset

science.gov

	Query to edns1.ultradns.com for science.gov/A
	Received 398 bytes from 204.74.66.1
	;; Response received from [204.74.66.1] 398 octets ;; HEADER SECTION ;; id = 14767 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. SfVF/lVYGza7Yui8JTT5e2qQ/g2Qfk3eOeSdr2xeC/alyMIYHgIA8rHQRe0PZ4VOwW39JABczoMU tVHg45+xqQ== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. AtHDSs+RjH3j+0YNv9ArImocmLm+LrBlEDl0h+Xd60knfgWnJsIJZRrfzd83xjdNuTRbCEvTNNtY EkRvGPLfXw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	edns1.ultradns.com is authoritative for science.gov
	Found RRSIG signed by science.gov zone
	Query to edns1.ultradns.com for science.gov/A
	Received 398 bytes from 204.74.66.1
	;; Response received from [204.74.66.1] 398 octets ;; HEADER SECTION ;; id = 59521 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. pjizHRVlxKw/B9IG6SlbLfwllvPUuc8Z5iA90Ah7d3MQgQ6Hu5njkh/tYZ3B5yLXbHMopFlE4SLA 17HSeZI7uA== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. zAhLZntRSo+SXhMHYlq1225ajsVW1mwdPxJ53flkT5lZ0zq/o65/XeFrlt2Zjkh3y7MryBl+knby +CtoyRXNCQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	science.gov A RR has value 192.107.175.71
	Found 1 RRSIGs over A RRset
	`science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. pjizHRVlxKw/B9IG6SlbLfwllvPUuc8Z5iA90Ah7d3MQgQ6Hu5njkh/tYZ3B5yLXbHMopFlE4SLA 17HSeZI7uA== )`
	RRSIG=32697 and DNSKEY=32697 verifies the A RRset

science.gov

	Query to edns1.ultradns.net for science.gov/A
	Received 398 bytes from 204.74.110.1
	;; Response received from [204.74.110.1] 398 octets ;; HEADER SECTION ;; id = 15468 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. MaQdnEKGahcwrEpt0dTHFPYrGD80QgbNRjittTkEfHU1NHyvmU/DxBZjRS2IYhCGw2v9blBDdvB0 cPqMJ8i2wA== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. TK4/dOHr1YbSs4UpTy81joNltj66hywvKx9p0hhGI9KK70ysgDGKULgW3+Twz15BubVDEkxS+fs2 XnR68o8pBw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	edns1.ultradns.net is authoritative for science.gov
	Found RRSIG signed by science.gov zone
	Query to edns1.ultradns.net for science.gov/A
	Received 398 bytes from 204.74.110.1
	;; Response received from [204.74.110.1] 398 octets ;; HEADER SECTION ;; id = 16919 ;; 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 = 5 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; science.gov. IN A ;; ANSWER SECTION (2 records) science.gov. 900 IN A 192.107.175.71 science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. 7MF+YlfunO6xJOJeI/6VnoAlPxHTCo8vi2vsOwQHqkWWc0fN1r0BjSdkCFrxUzg5CFHqstC/uro+ FFQBbnmkMw== ) ;; AUTHORITY SECTION (5 records) science.gov. 10800 IN NS edns1.ultradns.biz. science.gov. 10800 IN NS edns1.ultradns.org. science.gov. 10800 IN NS edns1.ultradns.com. science.gov. 10800 IN NS edns1.ultradns.net. science.gov. 10800 IN RRSIG ( NS 13 2 10800 20260127215106 20260113215106 32697 science.gov. ShQe2OG2ONfTimiK19JTouQQlj3iwXz9D9+jnqbSCxGSinm7dpaxW75nrSc4b/T18Uo+0k/SY0Lm iuNgbvGPfg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	science.gov A RR has value 192.107.175.71
	Found 1 RRSIGs over A RRset
	`science.gov. 900 IN RRSIG ( A 13 2 900 20260127215106 20260113215106 32697 science.gov. 7MF+YlfunO6xJOJeI/6VnoAlPxHTCo8vi2vsOwQHqkWWc0fN1r0BjSdkCFrxUzg5CFHqstC/uro+ FFQBbnmkMw== )`
	RRSIG=32697 and DNSKEY=32697 verifies the A RRset

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