DNSSEC Debugger - challenge.gov

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Time: 2026-09-05 17:38:42 UTC

Analyzing DNSSEC problems for challenge.gov

DS=20326/SHA-256 is now in the chain-of-trust

DS=38696/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	`. IN DS ( 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16 )`
	Query to g.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 1139 octets ;; HEADER SECTION ;; id = 48332 ;; 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 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 DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20260920000000 20260830000000 20326 . PvfCYsLIvqwE52D32Fx+zL43nm8ojP/W3MbsbUu4IsBqewjFRvAv00Mp2ehX2IyjRUV2fhtHPFzL 3G0PK9GucRv7Ab97RauaOiVJnAqqUjELQR4HedSNVnprjF8UUmRiXPOTXAD/WEWLAk9MOOcwF+xK eB4f8spcLMIVDA9r32afCpu2lhs/3rwDD687GCz2HN5y4/Ew5Wi8ZSD3TMtbaSoGOb73Zpzw0XqB k9PqBVEZPcR2bZkgPRQZRYz8Pwga658J1hhw6qn3eocf4WluAldJGd2wYvXLUrwdZESnYac0aq8O Y2t3Z2MYoX1JnLQttItxyltVQIv8AoQnUMet/w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 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 DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780`
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	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 20260920000000 20260830000000 20326 . PvfCYsLIvqwE52D32Fx+zL43nm8ojP/W3MbsbUu4IsBqewjFRvAv00Mp2ehX2IyjRUV2fhtHPFzL 3G0PK9GucRv7Ab97RauaOiVJnAqqUjELQR4HedSNVnprjF8UUmRiXPOTXAD/WEWLAk9MOOcwF+xK eB4f8spcLMIVDA9r32afCpu2lhs/3rwDD687GCz2HN5y4/Ew5Wi8ZSD3TMtbaSoGOb73Zpzw0XqB k9PqBVEZPcR2bZkgPRQZRYz8Pwga658J1hhw6qn3eocf4WluAldJGd2wYvXLUrwdZESnYac0aq8O Y2t3Z2MYoX1JnLQttItxyltVQIv8AoQnUMet/w== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=57780 is now in the chain-of-trust
	Query to d.root-servers.net for challenge.gov/A
	Received 620 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 620 octets ;; HEADER SECTION ;; id = 56196 ;; 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": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; challenge.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS b.ns.gov. gov. 172800 IN NS c.ns.gov. gov. 172800 IN NS d.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260918170000 20260905160000 57780 . RH2qyfrbEY9eGBbEWkstKDJ+fXr8pPh+UtGlu9grlWLavfqEdlbUQ2pjdYZ0J1n448cmDH/ACFf4 EnaptT7815eKxd7CXAIhSW4+KVKXbG6aIhxQ4iogpOFBSXfwXF9nPnDfOAM/QquKdaWGKcn4vJHV oUrcHhLBmh7RzqR+CI6AVz+GFWbYYusRa8aEauv9ZyKM3SQnOmLEnapic2XCUymPvd8uP/L7KJYE 8gdpUWSX20cgOgfdtK2hVoVVFcPS8gKEQGYb8b++GDlxxILvNVE++eNnVjPq7PU5PQQF4tghc9DV 5tdrI4vO2bIvbhhps2knMyX7quQbG/oFXMBXZA== ) ;; ADDITIONAL SECTION (9 records) a.ns.gov. 172800 IN A 199.33.230.1 b.ns.gov. 172800 IN A 199.33.231.1 c.ns.gov. 172800 IN A 199.33.232.1 d.ns.gov. 172800 IN A 199.33.233.1 a.ns.gov. 172800 IN AAAA 2001:503:ff40::1 b.ns.gov. 172800 IN AAAA 2001:503:ff41::1 c.ns.gov. 172800 IN AAAA 2001:503:ff42::1 d.ns.gov. 172800 IN AAAA 2001:503:ff43::1 ;; { "EDNS-VERSION": 0 }
	Query to a.root-servers.net for gov/DNSKEY
	Received 610 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 610 octets ;; HEADER SECTION ;; id = 3082 ;; 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) ;; gov. IN DNSKEY ;; 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 20260918170000 20260905160000 57780 . RH2qyfrbEY9eGBbEWkstKDJ+fXr8pPh+UtGlu9grlWLavfqEdlbUQ2pjdYZ0J1n448cmDH/ACFf4 EnaptT7815eKxd7CXAIhSW4+KVKXbG6aIhxQ4iogpOFBSXfwXF9nPnDfOAM/QquKdaWGKcn4vJHV oUrcHhLBmh7RzqR+CI6AVz+GFWbYYusRa8aEauv9ZyKM3SQnOmLEnapic2XCUymPvd8uP/L7KJYE 8gdpUWSX20cgOgfdtK2hVoVVFcPS8gKEQGYb8b++GDlxxILvNVE++eNnVjPq7PU5PQQF4tghc9DV 5tdrI4vO2bIvbhhps2knMyX7quQbG/oFXMBXZA== ) ;; 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 }
	Found child zone gov

gov

	Checking DS between . and gov
	Query to m.root-servers.net for gov/DS
	Received 367 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 367 octets ;; HEADER SECTION ;; id = 22167 ;; 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) ;; gov. IN DS ;; ANSWER SECTION (2 records) gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260918170000 20260905160000 57780 . RH2qyfrbEY9eGBbEWkstKDJ+fXr8pPh+UtGlu9grlWLavfqEdlbUQ2pjdYZ0J1n448cmDH/ACFf4 EnaptT7815eKxd7CXAIhSW4+KVKXbG6aIhxQ4iogpOFBSXfwXF9nPnDfOAM/QquKdaWGKcn4vJHV oUrcHhLBmh7RzqR+CI6AVz+GFWbYYusRa8aEauv9ZyKM3SQnOmLEnapic2XCUymPvd8uP/L7KJYE 8gdpUWSX20cgOgfdtK2hVoVVFcPS8gKEQGYb8b++GDlxxILvNVE++eNnVjPq7PU5PQQF4tghc9DV 5tdrI4vO2bIvbhhps2knMyX7quQbG/oFXMBXZA== ) ;; 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 20260918170000 20260905160000 57780 . RH2qyfrbEY9eGBbEWkstKDJ+fXr8pPh+UtGlu9grlWLavfqEdlbUQ2pjdYZ0J1n448cmDH/ACFf4 EnaptT7815eKxd7CXAIhSW4+KVKXbG6aIhxQ4iogpOFBSXfwXF9nPnDfOAM/QquKdaWGKcn4vJHV oUrcHhLBmh7RzqR+CI6AVz+GFWbYYusRa8aEauv9ZyKM3SQnOmLEnapic2XCUymPvd8uP/L7KJYE 8gdpUWSX20cgOgfdtK2hVoVVFcPS8gKEQGYb8b++GDlxxILvNVE++eNnVjPq7PU5PQQF4tghc9DV 5tdrI4vO2bIvbhhps2knMyX7quQbG/oFXMBXZA== )`
	RRSIG=57780 and DNSKEY=57780 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 c.ns.gov for gov/DNSKEY
	Received 291 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 291 octets ;; HEADER SECTION ;; id = 34466 ;; 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 20261027110638 20260827110638 2536 gov. PtRLa+tjVuHiye3klDjS7yugV+CJgjvDc9nmgh/T1kZfHsYlKKP7AZC5rN3tuCnWUBN0JLaqMvvB aOtx0rt13Q== ) ;; 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 20261027110638 20260827110638 2536 gov. PtRLa+tjVuHiye3klDjS7yugV+CJgjvDc9nmgh/T1kZfHsYlKKP7AZC5rN3tuCnWUBN0JLaqMvvB aOtx0rt13Q== )`
	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 challenge.gov/A
	Received 567 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 567 octets ;; HEADER SECTION ;; id = 57458 ;; 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 = 10 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; challenge.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) challenge.gov. 10800 IN NS dns.gsa.gov. challenge.gov. 10800 IN NS dns2.gsa.gov. challenge.gov. 10800 IN NS dns3.gsa.gov. challenge.gov. 10800 IN NS dns4.gsa.gov. challenge.gov. 10800 IN NS dns5.gsa.gov. challenge.gov. 3600 IN DS ( 10172 8 2 3b4799aab6439d08cfe6e7f4b27df147c7f204bb3728e5d8fd0b1ff53f7557ed ) challenge.gov. 3600 IN DS ( 53689 8 2 e72b63b3d6bb1e6fc97183cb638f5600991defc3be21856ed959a2220d5cdbbc ) challenge.gov. 3600 IN DS ( 62767 8 2 34b78095f074b56ac366d89ab06482e5a00aca26cbc2ad495862d799ca6a6234 ) challenge.gov. 3600 IN DS ( 62954 8 2 824e2b1532d323a39894c485cfa51812ac485e5592818c4731d955c992db339c ) challenge.gov. 3600 IN RRSIG ( DS 13 2 3600 20260906183843 20260904163843 35496 gov. tRCzoG7rSdYroMhsWmb0pb7OeWMNcvEHNrCfAe0khltAT9JOBZCVcj4vJhoQP9/i4SykcU98Ms+a 7qxZHpllQw== ) ;; ADDITIONAL SECTION (8 records) dns.gsa.gov. 3600 IN A 13.248.142.184 dns.gsa.gov. 3600 IN AAAA 2600:1f16:8f2:d500::4 dns2.gsa.gov. 3600 IN A 76.223.24.135 dns3.gsa.gov. 3600 IN A 13.248.144.182 dns4.gsa.gov. 3600 IN A 13.248.149.147 dns4.gsa.gov. 3600 IN AAAA 2600:1f14:653:bb00:b24e:739c:b87d:8fee dns5.gsa.gov. 3600 IN A 76.223.9.162 ;; { "EDNS-VERSION": 0 }
	Query to b.ns.gov for challenge.gov/DNSKEY
	Received 567 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 567 octets ;; HEADER SECTION ;; id = 32362 ;; 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 = 10 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; challenge.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) challenge.gov. 10800 IN NS dns.gsa.gov. challenge.gov. 10800 IN NS dns2.gsa.gov. challenge.gov. 10800 IN NS dns3.gsa.gov. challenge.gov. 10800 IN NS dns4.gsa.gov. challenge.gov. 10800 IN NS dns5.gsa.gov. challenge.gov. 3600 IN DS ( 10172 8 2 3b4799aab6439d08cfe6e7f4b27df147c7f204bb3728e5d8fd0b1ff53f7557ed ) challenge.gov. 3600 IN DS ( 53689 8 2 e72b63b3d6bb1e6fc97183cb638f5600991defc3be21856ed959a2220d5cdbbc ) challenge.gov. 3600 IN DS ( 62767 8 2 34b78095f074b56ac366d89ab06482e5a00aca26cbc2ad495862d799ca6a6234 ) challenge.gov. 3600 IN DS ( 62954 8 2 824e2b1532d323a39894c485cfa51812ac485e5592818c4731d955c992db339c ) challenge.gov. 3600 IN RRSIG ( DS 13 2 3600 20260906183843 20260904163843 35496 gov. T+BGMQKdfTrB9baziJG61R7iBf5dptIlj3kIz3qzK43EzKEgxlFmSU2JbxMYEeHnGv75MhhV5Qq4 bK9/aDN0+A== ) ;; ADDITIONAL SECTION (8 records) dns.gsa.gov. 3600 IN A 13.248.142.184 dns.gsa.gov. 3600 IN AAAA 2600:1f16:8f2:d500::4 dns2.gsa.gov. 3600 IN A 76.223.24.135 dns3.gsa.gov. 3600 IN A 13.248.144.182 dns4.gsa.gov. 3600 IN A 13.248.149.147 dns4.gsa.gov. 3600 IN AAAA 2600:1f14:653:bb00:b24e:739c:b87d:8fee dns5.gsa.gov. 3600 IN A 76.223.9.162 ;; { "EDNS-VERSION": 0 }
	Found child zone challenge.gov

challenge.gov

	Checking DS between gov and challenge.gov
	Query to c.ns.gov for challenge.gov/DS
	Received 333 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 333 octets ;; HEADER SECTION ;; id = 14234 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; challenge.gov. IN DS ;; ANSWER SECTION (5 records) challenge.gov. 3600 IN DS ( 10172 8 2 3b4799aab6439d08cfe6e7f4b27df147c7f204bb3728e5d8fd0b1ff53f7557ed ) challenge.gov. 3600 IN DS ( 53689 8 2 e72b63b3d6bb1e6fc97183cb638f5600991defc3be21856ed959a2220d5cdbbc ) challenge.gov. 3600 IN DS ( 62767 8 2 34b78095f074b56ac366d89ab06482e5a00aca26cbc2ad495862d799ca6a6234 ) challenge.gov. 3600 IN DS ( 62954 8 2 824e2b1532d323a39894c485cfa51812ac485e5592818c4731d955c992db339c ) challenge.gov. 3600 IN RRSIG ( DS 13 2 3600 20260906183843 20260904163843 35496 gov. TWOFmP2Fxxh+Usg4QJ7LGOhV0zCa5tglgLIsrbK0/X6NA0AwsGZSPj46DFxrcTSUyU0pm2jijnd1 RJ39lP64ow== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DS records for challenge.gov in the gov zone
	DS=10172/SHA-256 has algorithm RSASHA256
	DS=53689/SHA-256 has algorithm RSASHA256
	DS=62767/SHA-256 has algorithm RSASHA256
	DS=62954/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`challenge.gov. 3600 IN RRSIG ( DS 13 2 3600 20260906183843 20260904163843 35496 gov. TWOFmP2Fxxh+Usg4QJ7LGOhV0zCa5tglgLIsrbK0/X6NA0AwsGZSPj46DFxrcTSUyU0pm2jijnd1 RJ39lP64ow== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=10172/SHA-256 is now in the chain-of-trust
	DS=53689/SHA-256 is now in the chain-of-trust
	DS=62767/SHA-256 is now in the chain-of-trust
	DS=62954/SHA-256 is now in the chain-of-trust
	`challenge.gov. 3600 IN DS ( 10172 8 2 3b4799aab6439d08cfe6e7f4b27df147c7f204bb3728e5d8fd0b1ff53f7557ed )`
	`challenge.gov. 3600 IN DS ( 53689 8 2 e72b63b3d6bb1e6fc97183cb638f5600991defc3be21856ed959a2220d5cdbbc )`
	`challenge.gov. 3600 IN DS ( 62767 8 2 34b78095f074b56ac366d89ab06482e5a00aca26cbc2ad495862d799ca6a6234 )`
	`challenge.gov. 3600 IN DS ( 62954 8 2 824e2b1532d323a39894c485cfa51812ac485e5592818c4731d955c992db339c )`
	Query to dns5.gsa.gov for challenge.gov/DNSKEY
	Received 684 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 684 octets ;; HEADER SECTION ;; id = 65084 ;; 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) ;; challenge.gov. IN DNSKEY ;; ANSWER SECTION (4 records) challenge.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAa4opI+eENKEVrwOUw+Lo2n6ddIiTCkOpSxvymcoePd0LXCrRkV+YclaDG8rWHdAby5Q+E4z 6n2icdUXDrmlnzZXg3RnyGIcd45qK1n/BXp3TNVjTUJRxgC81t7VaMEto7feXAXyvCY+83yEM7nM im/8fmK92cmRCj/sqCLu1sLP ) ; keytag 55213 challenge.gov. 10800 IN DNSKEY ( 257 3 8 AwEAAdzu3keIY2t9F8UgzXqosCXWKSpLfwdbkB/z5CWDdHqHF0+71yUCs8tUmulMpSUyFRmKsFrU n5ODcDbTJ3+FjHsD/Gbs8zJv8BtWJtzdrcOY/dIKCbVy43fy1F2XQYLK4AypI/1Kso7bCYTbnkTt sfEUCBOXInabp/aWX7O6hDDr ) ; keytag 62954 challenge.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. D2eKAxO48xNkBA1U6L9IZy+G08ocSMRlRSw3qZSrci1nDpNO6Xvzjzbz68HxKWKI692y/Br6WeRH /gOMpLJj1WJMSbt3LBWWbC52B1WC6yNL64P9NODFpHmLC8UNPMo9jnQpjZXJi7QMkZ5bg6LmfXMS EOy+kk2U7md1uT43lGI= ) challenge.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260926190416 20260827185916 62954 challenge.gov. hN65Ix3fTH9aq4Nbci2f1UZRyBZcKp2121h+olXpzJU+ltV/JROQmE6mWyHtwARjAQUnTKqxYiwL GW1RTmdbrPbnIWhMWN0NI0DTL1fpj6guOyQP8hy4Kd3ISDvWLzYjm17S/mNXlP3flzD8sAgIbqvn CHgkjg22tZ46CkUEmkA= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for challenge.gov
	`challenge.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAa4opI+eENKEVrwOUw+Lo2n6ddIiTCkOpSxvymcoePd0LXCrRkV+YclaDG8rWHdAby5Q+E4z 6n2icdUXDrmlnzZXg3RnyGIcd45qK1n/BXp3TNVjTUJRxgC81t7VaMEto7feXAXyvCY+83yEM7nM im/8fmK92cmRCj/sqCLu1sLP ) ; keytag 55213`
	`challenge.gov. 10800 IN DNSKEY ( 257 3 8 AwEAAdzu3keIY2t9F8UgzXqosCXWKSpLfwdbkB/z5CWDdHqHF0+71yUCs8tUmulMpSUyFRmKsFrU n5ODcDbTJ3+FjHsD/Gbs8zJv8BtWJtzdrcOY/dIKCbVy43fy1F2XQYLK4AypI/1Kso7bCYTbnkTt sfEUCBOXInabp/aWX7O6hDDr ) ; keytag 62954`
	DNSKEY=62954/SEP is now in the chain-of-trust
	DS=62954/SHA-256 verifies DNSKEY=62954/SEP
	DS=10172/SHA-256 is published, but a corresponding DNSKEY is not
	DS=53689/SHA-256 is published, but a corresponding DNSKEY is not
	DS=62767/SHA-256 is published, but a corresponding DNSKEY is not
	Found 2 RRSIGs over DNSKEY RRset
	`challenge.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. D2eKAxO48xNkBA1U6L9IZy+G08ocSMRlRSw3qZSrci1nDpNO6Xvzjzbz68HxKWKI692y/Br6WeRH /gOMpLJj1WJMSbt3LBWWbC52B1WC6yNL64P9NODFpHmLC8UNPMo9jnQpjZXJi7QMkZ5bg6LmfXMS EOy+kk2U7md1uT43lGI= )`
	`challenge.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260926190416 20260827185916 62954 challenge.gov. hN65Ix3fTH9aq4Nbci2f1UZRyBZcKp2121h+olXpzJU+ltV/JROQmE6mWyHtwARjAQUnTKqxYiwL GW1RTmdbrPbnIWhMWN0NI0DTL1fpj6guOyQP8hy4Kd3ISDvWLzYjm17S/mNXlP3flzD8sAgIbqvn CHgkjg22tZ46CkUEmkA= )`
	RRSIG=55213 and DNSKEY=55213 verifies the DNSKEY RRset
	RRSIG=62954 and DNSKEY=62954/SEP verifies the DNSKEY RRset
	DNSKEY=55213 is now in the chain-of-trust
	Query to dns2.gsa.gov for challenge.gov/A
	Received 231 bytes from 76.223.24.135
	;; Response received from [76.223.24.135] 231 octets ;; HEADER SECTION ;; id = 2380 ;; 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) ;; challenge.gov. IN A ;; ANSWER SECTION (2 records) challenge.gov. 10800 IN A 159.142.191.107 challenge.gov. 10800 IN RRSIG ( A 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. gtbuwDxYJOxazauSVBG+4A5JgAhsstjw+HRACke8G5sa8nG7qMhkwoEVo/xp4Tc14GIlBYCeK/AJ 0q0hg85yKD6cwz0XqGMZqaygaaCl5a3Kp7Srmeh95z1TIF5LA02qvb1i97pb0KHNh/Dt1bSxuvT/ 0NRVn0Z4GeoWyoqj7ns= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns2.gsa.gov is authoritative for challenge.gov
	Found RRSIG signed by challenge.gov zone
	Query to dns3.gsa.gov for challenge.gov/SOA
	Received 270 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 270 octets ;; HEADER SECTION ;; id = 59471 ;; 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) ;; challenge.gov. IN SOA ;; ANSWER SECTION (2 records) challenge.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 806871858 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20261001150410 20260901140410 55213 challenge.gov. Vw16XCW8ravRE8SffiQnbxH6mamq541KDKyM8gdx56nCwW3quXVjdAa+XMqWnmeXVO5A/oGpByX7 KmLcopH7Ps+/60GnfT2HFWtfDzXMS1U9goHTNN+57zNoPnt9U2kga8zoPSkCmcWUa13olBcNmLcv LJLf40vOgIyuJo7e6r4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns4.gsa.gov for challenge.gov/SOA
	Received 270 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 270 octets ;; HEADER SECTION ;; id = 1588 ;; 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) ;; challenge.gov. IN SOA ;; ANSWER SECTION (2 records) challenge.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 806871858 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20261001150410 20260901140410 55213 challenge.gov. Vw16XCW8ravRE8SffiQnbxH6mamq541KDKyM8gdx56nCwW3quXVjdAa+XMqWnmeXVO5A/oGpByX7 KmLcopH7Ps+/60GnfT2HFWtfDzXMS1U9goHTNN+57zNoPnt9U2kga8zoPSkCmcWUa13olBcNmLcv LJLf40vOgIyuJo7e6r4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns5.gsa.gov for challenge.gov/SOA
	Received 270 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 270 octets ;; HEADER SECTION ;; id = 25821 ;; 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) ;; challenge.gov. IN SOA ;; ANSWER SECTION (2 records) challenge.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 806871858 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20261001150410 20260901140410 55213 challenge.gov. Vw16XCW8ravRE8SffiQnbxH6mamq541KDKyM8gdx56nCwW3quXVjdAa+XMqWnmeXVO5A/oGpByX7 KmLcopH7Ps+/60GnfT2HFWtfDzXMS1U9goHTNN+57zNoPnt9U2kga8zoPSkCmcWUa13olBcNmLcv LJLf40vOgIyuJo7e6r4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns.gsa.gov for challenge.gov/SOA
	Received 270 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 270 octets ;; HEADER SECTION ;; id = 49211 ;; 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) ;; challenge.gov. IN SOA ;; ANSWER SECTION (2 records) challenge.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 806871858 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20261001150410 20260901140410 55213 challenge.gov. Vw16XCW8ravRE8SffiQnbxH6mamq541KDKyM8gdx56nCwW3quXVjdAa+XMqWnmeXVO5A/oGpByX7 KmLcopH7Ps+/60GnfT2HFWtfDzXMS1U9goHTNN+57zNoPnt9U2kga8zoPSkCmcWUa13olBcNmLcv LJLf40vOgIyuJo7e6r4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns2.gsa.gov for challenge.gov/A
	challenge.gov A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`challenge.gov. 10800 IN RRSIG ( A 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. gtbuwDxYJOxazauSVBG+4A5JgAhsstjw+HRACke8G5sa8nG7qMhkwoEVo/xp4Tc14GIlBYCeK/AJ 0q0hg85yKD6cwz0XqGMZqaygaaCl5a3Kp7Srmeh95z1TIF5LA02qvb1i97pb0KHNh/Dt1bSxuvT/ 0NRVn0Z4GeoWyoqj7ns= )`
	RRSIG=55213 and DNSKEY=55213 verifies the A RRset

challenge.gov

	Query to dns3.gsa.gov for challenge.gov/A
	Received 231 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 231 octets ;; HEADER SECTION ;; id = 44216 ;; 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) ;; challenge.gov. IN A ;; ANSWER SECTION (2 records) challenge.gov. 10800 IN A 159.142.191.107 challenge.gov. 10800 IN RRSIG ( A 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. gtbuwDxYJOxazauSVBG+4A5JgAhsstjw+HRACke8G5sa8nG7qMhkwoEVo/xp4Tc14GIlBYCeK/AJ 0q0hg85yKD6cwz0XqGMZqaygaaCl5a3Kp7Srmeh95z1TIF5LA02qvb1i97pb0KHNh/Dt1bSxuvT/ 0NRVn0Z4GeoWyoqj7ns= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns3.gsa.gov is authoritative for challenge.gov
	Found RRSIG signed by challenge.gov zone
	Query to dns3.gsa.gov for challenge.gov/A
	challenge.gov A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`challenge.gov. 10800 IN RRSIG ( A 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. gtbuwDxYJOxazauSVBG+4A5JgAhsstjw+HRACke8G5sa8nG7qMhkwoEVo/xp4Tc14GIlBYCeK/AJ 0q0hg85yKD6cwz0XqGMZqaygaaCl5a3Kp7Srmeh95z1TIF5LA02qvb1i97pb0KHNh/Dt1bSxuvT/ 0NRVn0Z4GeoWyoqj7ns= )`
	RRSIG=55213 and DNSKEY=55213 verifies the A RRset

challenge.gov

	Query to dns4.gsa.gov for challenge.gov/A
	Received 231 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 231 octets ;; HEADER SECTION ;; id = 47111 ;; 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) ;; challenge.gov. IN A ;; ANSWER SECTION (2 records) challenge.gov. 10800 IN A 159.142.191.107 challenge.gov. 10800 IN RRSIG ( A 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. gtbuwDxYJOxazauSVBG+4A5JgAhsstjw+HRACke8G5sa8nG7qMhkwoEVo/xp4Tc14GIlBYCeK/AJ 0q0hg85yKD6cwz0XqGMZqaygaaCl5a3Kp7Srmeh95z1TIF5LA02qvb1i97pb0KHNh/Dt1bSxuvT/ 0NRVn0Z4GeoWyoqj7ns= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns4.gsa.gov is authoritative for challenge.gov
	Found RRSIG signed by challenge.gov zone
	Query to dns4.gsa.gov for challenge.gov/A
	challenge.gov A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`challenge.gov. 10800 IN RRSIG ( A 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. gtbuwDxYJOxazauSVBG+4A5JgAhsstjw+HRACke8G5sa8nG7qMhkwoEVo/xp4Tc14GIlBYCeK/AJ 0q0hg85yKD6cwz0XqGMZqaygaaCl5a3Kp7Srmeh95z1TIF5LA02qvb1i97pb0KHNh/Dt1bSxuvT/ 0NRVn0Z4GeoWyoqj7ns= )`
	RRSIG=55213 and DNSKEY=55213 verifies the A RRset

challenge.gov

	Query to dns5.gsa.gov for challenge.gov/A
	Received 231 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 231 octets ;; HEADER SECTION ;; id = 52122 ;; 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) ;; challenge.gov. IN A ;; ANSWER SECTION (2 records) challenge.gov. 10800 IN A 159.142.191.107 challenge.gov. 10800 IN RRSIG ( A 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. gtbuwDxYJOxazauSVBG+4A5JgAhsstjw+HRACke8G5sa8nG7qMhkwoEVo/xp4Tc14GIlBYCeK/AJ 0q0hg85yKD6cwz0XqGMZqaygaaCl5a3Kp7Srmeh95z1TIF5LA02qvb1i97pb0KHNh/Dt1bSxuvT/ 0NRVn0Z4GeoWyoqj7ns= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns5.gsa.gov is authoritative for challenge.gov
	Found RRSIG signed by challenge.gov zone
	Query to dns5.gsa.gov for challenge.gov/A
	challenge.gov A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`challenge.gov. 10800 IN RRSIG ( A 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. gtbuwDxYJOxazauSVBG+4A5JgAhsstjw+HRACke8G5sa8nG7qMhkwoEVo/xp4Tc14GIlBYCeK/AJ 0q0hg85yKD6cwz0XqGMZqaygaaCl5a3Kp7Srmeh95z1TIF5LA02qvb1i97pb0KHNh/Dt1bSxuvT/ 0NRVn0Z4GeoWyoqj7ns= )`
	RRSIG=55213 and DNSKEY=55213 verifies the A RRset

challenge.gov

	Query to dns.gsa.gov for challenge.gov/A
	Received 231 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 231 octets ;; HEADER SECTION ;; id = 43712 ;; 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) ;; challenge.gov. IN A ;; ANSWER SECTION (2 records) challenge.gov. 10800 IN A 159.142.191.107 challenge.gov. 10800 IN RRSIG ( A 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. gtbuwDxYJOxazauSVBG+4A5JgAhsstjw+HRACke8G5sa8nG7qMhkwoEVo/xp4Tc14GIlBYCeK/AJ 0q0hg85yKD6cwz0XqGMZqaygaaCl5a3Kp7Srmeh95z1TIF5LA02qvb1i97pb0KHNh/Dt1bSxuvT/ 0NRVn0Z4GeoWyoqj7ns= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns.gsa.gov is authoritative for challenge.gov
	Found RRSIG signed by challenge.gov zone
	Query to dns.gsa.gov for challenge.gov/A
	challenge.gov A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`challenge.gov. 10800 IN RRSIG ( A 8 2 10800 20260926190416 20260827185916 55213 challenge.gov. gtbuwDxYJOxazauSVBG+4A5JgAhsstjw+HRACke8G5sa8nG7qMhkwoEVo/xp4Tc14GIlBYCeK/AJ 0q0hg85yKD6cwz0XqGMZqaygaaCl5a3Kp7Srmeh95z1TIF5LA02qvb1i97pb0KHNh/Dt1bSxuvT/ 0NRVn0Z4GeoWyoqj7ns= )`
	RRSIG=55213 and DNSKEY=55213 verifies the A RRset

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