DNSSEC Debugger - challenge.gov

Domain Name:

Time: 2025-01-20 18:57:09 UTC

Analyzing DNSSEC problems for challenge.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 i.root-servers.net for ./DNSKEY
	Received 1141 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 1141 octets ;; HEADER SECTION ;; id = 13417 ;; 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 AwEAAZ5A7jOztf62cGqhPhutjnyl7KBjIsjbyTb8il+FsgbMUbO2NQHaSbatHdlOlqANncDwSIKZ 9ryqd1+Dy1PoGzeTUv95vOJnVVJHlJu7xdavnUmPs+Mh2NV7hDlTTwPn5uXgFxAaxoO9M/YIAC92 GryCLjoJEg9JzeevkktEM/sFpmRv4I5jQtlLyRqVbnCzcWpi04XaVLxRKvURkd/Mdb/2RQS3MYvr kEBXuqtnAVBCf6Fx4sgBYOfYvbUuG2diLnGJW/MXvFpctZgQ76+3FwMqAZfR9k5bohL7AF3+jqz4 MUiootYoh5koyt7VEnUULxxy6U5PINTGgOC26f3zZuk= ) ; keytag 26470 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20250201000000 20250111000000 20326 . SpcnGEovWE8yDo63HScxdtFPdjxN6o7rJqYbv6nUbCtLWN7xuA0wMWvKxQN8+2TdFlc5wK5HPfeh sqAh9gbJOa73IolbkT2osEZDH2AHj2qGqoyj/cmgSpP+pAdUqjGx5y4nQDZR5lRHlj3l6A7xoZHd aBwJHtIcVRhLtBFdtlBgYmn7yxAjFJiI0x84g0WfNPengnAPIlaoWlroVo/JJDtPML0/3doZT9FJ lA5a1dbhc4mFy2cBeyjIOkLJq5HZMBGLYQpEr3jNQ4UApD3KXcjuTc9mi7STYJCadbZFaA1EZoAP rciR4p/M61APbaNuC/4Te3/CIFuQbJ7PSPvX9Q== ) ;; 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 AwEAAZ5A7jOztf62cGqhPhutjnyl7KBjIsjbyTb8il+FsgbMUbO2NQHaSbatHdlOlqANncDwSIKZ 9ryqd1+Dy1PoGzeTUv95vOJnVVJHlJu7xdavnUmPs+Mh2NV7hDlTTwPn5uXgFxAaxoO9M/YIAC92 GryCLjoJEg9JzeevkktEM/sFpmRv4I5jQtlLyRqVbnCzcWpi04XaVLxRKvURkd/Mdb/2RQS3MYvr kEBXuqtnAVBCf6Fx4sgBYOfYvbUuG2diLnGJW/MXvFpctZgQ76+3FwMqAZfR9k5bohL7AF3+jqz4 MUiootYoh5koyt7VEnUULxxy6U5PINTGgOC26f3zZuk= ) ; keytag 26470`
	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 20250201000000 20250111000000 20326 . SpcnGEovWE8yDo63HScxdtFPdjxN6o7rJqYbv6nUbCtLWN7xuA0wMWvKxQN8+2TdFlc5wK5HPfeh sqAh9gbJOa73IolbkT2osEZDH2AHj2qGqoyj/cmgSpP+pAdUqjGx5y4nQDZR5lRHlj3l6A7xoZHd aBwJHtIcVRhLtBFdtlBgYmn7yxAjFJiI0x84g0WfNPengnAPIlaoWlroVo/JJDtPML0/3doZT9FJ lA5a1dbhc4mFy2cBeyjIOkLJq5HZMBGLYQpEr3jNQ4UApD3KXcjuTc9mi7STYJCadbZFaA1EZoAP rciR4p/M61APbaNuC/4Te3/CIFuQbJ7PSPvX9Q== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=38696/SEP is now in the chain-of-trust
	DNSKEY=26470 is now in the chain-of-trust
	Query to b.root-servers.net for challenge.gov/A
	Received 620 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 620 octets ;; HEADER SECTION ;; id = 36315 ;; 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) ;; 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 20250202170000 20250120160000 26470 . NDyKmYXKZ7fieutbv0XvGOXB+zsTLaANSMwkzOTTdGgsuvLg2DOtPY9nhNlR8nEWPbAdXJuunLAM x9AMb1G0rg6DB3a9hADiFIFEznKNoJ2t3UjwUzTFqCkahg8E6t63TrVGc2AaNNmgKxAHmL2VYpcC qx0vto7stn5/R01xGMjyeNzeKf9tlyRNJCD7/+DjkLVL+qBnVHp/tiYVLhAENRV8SlE9HX0IPj7z Ram74mmI9dawR3X0o8nxd4Vb/DCBN5giwdsdiPkmBaX2h89h6MprrmJqSutTcctHjwuyu+gaIVwp +IFxEEHv+iPeygPe2DGzZGRB/tNGRc9i7Lh9eA== ) ;; ADDITIONAL SECTION (9 records) a.ns.gov. 172800 IN A 199.33.230.1 a.ns.gov. 172800 IN AAAA 2001:503:ff40::1 b.ns.gov. 172800 IN A 199.33.231.1 b.ns.gov. 172800 IN AAAA 2001:503:ff41::1 c.ns.gov. 172800 IN A 199.33.232.1 c.ns.gov. 172800 IN AAAA 2001:503:ff42::1 d.ns.gov. 172800 IN A 199.33.233.1 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 = 41319 ;; 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 20250202170000 20250120160000 26470 . NDyKmYXKZ7fieutbv0XvGOXB+zsTLaANSMwkzOTTdGgsuvLg2DOtPY9nhNlR8nEWPbAdXJuunLAM x9AMb1G0rg6DB3a9hADiFIFEznKNoJ2t3UjwUzTFqCkahg8E6t63TrVGc2AaNNmgKxAHmL2VYpcC qx0vto7stn5/R01xGMjyeNzeKf9tlyRNJCD7/+DjkLVL+qBnVHp/tiYVLhAENRV8SlE9HX0IPj7z Ram74mmI9dawR3X0o8nxd4Vb/DCBN5giwdsdiPkmBaX2h89h6MprrmJqSutTcctHjwuyu+gaIVwp +IFxEEHv+iPeygPe2DGzZGRB/tNGRc9i7Lh9eA== ) ;; 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 d.root-servers.net for gov/DS
	Received 367 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 367 octets ;; HEADER SECTION ;; id = 20699 ;; 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": 1450, ;; "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 20250202170000 20250120160000 26470 . NDyKmYXKZ7fieutbv0XvGOXB+zsTLaANSMwkzOTTdGgsuvLg2DOtPY9nhNlR8nEWPbAdXJuunLAM x9AMb1G0rg6DB3a9hADiFIFEznKNoJ2t3UjwUzTFqCkahg8E6t63TrVGc2AaNNmgKxAHmL2VYpcC qx0vto7stn5/R01xGMjyeNzeKf9tlyRNJCD7/+DjkLVL+qBnVHp/tiYVLhAENRV8SlE9HX0IPj7z Ram74mmI9dawR3X0o8nxd4Vb/DCBN5giwdsdiPkmBaX2h89h6MprrmJqSutTcctHjwuyu+gaIVwp +IFxEEHv+iPeygPe2DGzZGRB/tNGRc9i7Lh9eA== ) ;; 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 20250202170000 20250120160000 26470 . NDyKmYXKZ7fieutbv0XvGOXB+zsTLaANSMwkzOTTdGgsuvLg2DOtPY9nhNlR8nEWPbAdXJuunLAM x9AMb1G0rg6DB3a9hADiFIFEznKNoJ2t3UjwUzTFqCkahg8E6t63TrVGc2AaNNmgKxAHmL2VYpcC qx0vto7stn5/R01xGMjyeNzeKf9tlyRNJCD7/+DjkLVL+qBnVHp/tiYVLhAENRV8SlE9HX0IPj7z Ram74mmI9dawR3X0o8nxd4Vb/DCBN5giwdsdiPkmBaX2h89h6MprrmJqSutTcctHjwuyu+gaIVwp +IFxEEHv+iPeygPe2DGzZGRB/tNGRc9i7Lh9eA== )`
	RRSIG=26470 and DNSKEY=26470 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 d.ns.gov for gov/DNSKEY
	Received 291 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 291 octets ;; HEADER SECTION ;; id = 44964 ;; 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 20250306110546 20250104110546 2536 gov. m7Wf/Mwg/wdPMgJRnycyP6u7la9wlYfnaiY5VCLXgFgpyvzlZawVkrwIk+1iYsNfXeo23H5+KJnR uAAajP2IHg== ) ;; 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 20250306110546 20250104110546 2536 gov. m7Wf/Mwg/wdPMgJRnycyP6u7la9wlYfnaiY5VCLXgFgpyvzlZawVkrwIk+1iYsNfXeo23H5+KJnR uAAajP2IHg== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to c.ns.gov for challenge.gov/A
	Received 471 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 471 octets ;; HEADER SECTION ;; id = 5515 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 8 arcount = 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 (8 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 ( 62767 8 2 34b78095f074b56ac366d89ab06482e5a00aca26cbc2ad495862d799ca6a6234 ) challenge.gov. 3600 IN RRSIG ( DS 13 2 3600 20250121195709 20250119175709 35496 gov. LZOAu1wvk0lvtrmXrDgaO1Rxd0XpiKuyUbJmW/Cyjv6YdlnGzP8jmiE90dI0+XqSYT/cKKYZT4wQ xBWiCLe0dg== ) ;; 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 d.ns.gov for challenge.gov/DNSKEY
	Received 471 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 471 octets ;; HEADER SECTION ;; id = 54612 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 8 arcount = 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 (8 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 ( 62767 8 2 34b78095f074b56ac366d89ab06482e5a00aca26cbc2ad495862d799ca6a6234 ) challenge.gov. 3600 IN RRSIG ( DS 13 2 3600 20250121195709 20250119175709 35496 gov. 3Kn4wA7J7JmnqCdhd/YCseaUv0ZbSP+NA5sXPp3uvtsOAUuSIuXbmWqLYhVdrug26MFhONbsKM3A wiGbSBEkVw== ) ;; 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 237 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 237 octets ;; HEADER SECTION ;; id = 47732 ;; 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) ;; challenge.gov. IN DS ;; ANSWER SECTION (3 records) challenge.gov. 3600 IN DS ( 10172 8 2 3b4799aab6439d08cfe6e7f4b27df147c7f204bb3728e5d8fd0b1ff53f7557ed ) challenge.gov. 3600 IN DS ( 62767 8 2 34b78095f074b56ac366d89ab06482e5a00aca26cbc2ad495862d799ca6a6234 ) challenge.gov. 3600 IN RRSIG ( DS 13 2 3600 20250121195709 20250119175709 35496 gov. wJlFGr29u7o5f7f/kGKe1rVEcZ4sLQzs2JtQFmkLIYIZ+OJL39P0cQWZHjpOdMs2nZ5SQRg6UpEQ th50JXJYlA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for challenge.gov in the gov zone
	DS=10172/SHA-256 has algorithm RSASHA256
	DS=62767/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`challenge.gov. 3600 IN RRSIG ( DS 13 2 3600 20250121195709 20250119175709 35496 gov. wJlFGr29u7o5f7f/kGKe1rVEcZ4sLQzs2JtQFmkLIYIZ+OJL39P0cQWZHjpOdMs2nZ5SQRg6UpEQ th50JXJYlA== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=10172/SHA-256 is now in the chain-of-trust
	DS=62767/SHA-256 is now in the chain-of-trust
	`challenge.gov. 3600 IN DS ( 10172 8 2 3b4799aab6439d08cfe6e7f4b27df147c7f204bb3728e5d8fd0b1ff53f7557ed )`
	`challenge.gov. 3600 IN DS ( 62767 8 2 34b78095f074b56ac366d89ab06482e5a00aca26cbc2ad495862d799ca6a6234 )`
	Query to dns.gsa.gov for challenge.gov/DNSKEY
	Received 684 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 684 octets ;; HEADER SECTION ;; id = 58509 ;; 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 ( 257 3 8 AwEAAZis3S9t75C3NdsQmCMHmGziaa6abh1Z+n6RxcnwWdyYD73l93DFbx3gCJWA4/4e7dCOaa4M swYueVGnU2QkJ8EbHEkAIZFhduEXOP8DGiFzrRxAQavSsLAZU/CucvwotUVMO5JfxgbKNEYLRhXX +LyZEwBEPqZ1slyIEcUlgMu7 ) ; keytag 10172 challenge.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAaJD9MrCwDEE8S734GXdBebwbo0YlM5UaC1lVSnrATXG7CScYeEwiDWyUIxBgr4TcfYIIXQB aIY41btwUyM2DZWAWbF0quPNhYCYWtjMMBFALwqy693USFTDYoh7nwHfIFUGgfMq+ORe6YlfFzwA 9oi3AaBc2nZVgtTO+t2lWDH5 ) ; keytag 37495 challenge.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20250205182739 20250106182239 10172 challenge.gov. a+1Ls5A93IN6Shck1hBVgWza3NQJEC8y55Gl37y30lKrq7WKzliUpKksJ7UrKisxCHk/76m/Zffv FFK0o/kRn/jOjayUb23BzscpAc0a/jm6anw1oYiYlFQvrEmAd1hkEeShX4glK4ke26iT/4M8AHA0 FmTS2AM/ZFEXhUVA9Bg= ) challenge.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20250205182739 20250106182239 37495 challenge.gov. Zzf8H0Nn0veGRctR5GoKPG445pCjjZyVGy9iIwrETr4lNQuGjslDzuiLTx2zqAp1eLSOEACdtC4E 5NLeuxnVh54gZ25FgbBCs+xIR2fPPIqogquzBX6jp3dtuE86OHRuvKeqGHmjTJu07I/wxBb5nSzT beWGpVW1yclEs5wmMyQ= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for challenge.gov
	`challenge.gov. 10800 IN DNSKEY ( 257 3 8 AwEAAZis3S9t75C3NdsQmCMHmGziaa6abh1Z+n6RxcnwWdyYD73l93DFbx3gCJWA4/4e7dCOaa4M swYueVGnU2QkJ8EbHEkAIZFhduEXOP8DGiFzrRxAQavSsLAZU/CucvwotUVMO5JfxgbKNEYLRhXX +LyZEwBEPqZ1slyIEcUlgMu7 ) ; keytag 10172`
	`challenge.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAaJD9MrCwDEE8S734GXdBebwbo0YlM5UaC1lVSnrATXG7CScYeEwiDWyUIxBgr4TcfYIIXQB aIY41btwUyM2DZWAWbF0quPNhYCYWtjMMBFALwqy693USFTDYoh7nwHfIFUGgfMq+ORe6YlfFzwA 9oi3AaBc2nZVgtTO+t2lWDH5 ) ; keytag 37495`
	DNSKEY=10172/SEP is now in the chain-of-trust
	DS=10172/SHA-256 verifies DNSKEY=10172/SEP
	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 20250205182739 20250106182239 10172 challenge.gov. a+1Ls5A93IN6Shck1hBVgWza3NQJEC8y55Gl37y30lKrq7WKzliUpKksJ7UrKisxCHk/76m/Zffv FFK0o/kRn/jOjayUb23BzscpAc0a/jm6anw1oYiYlFQvrEmAd1hkEeShX4glK4ke26iT/4M8AHA0 FmTS2AM/ZFEXhUVA9Bg= )`
	`challenge.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20250205182739 20250106182239 37495 challenge.gov. Zzf8H0Nn0veGRctR5GoKPG445pCjjZyVGy9iIwrETr4lNQuGjslDzuiLTx2zqAp1eLSOEACdtC4E 5NLeuxnVh54gZ25FgbBCs+xIR2fPPIqogquzBX6jp3dtuE86OHRuvKeqGHmjTJu07I/wxBb5nSzT beWGpVW1yclEs5wmMyQ= )`
	RRSIG=10172 and DNSKEY=10172/SEP verifies the DNSKEY RRset
	RRSIG=37495 and DNSKEY=37495 verifies the DNSKEY RRset
	DNSKEY=37495 is now in the chain-of-trust
	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 = 12375 ;; 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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= ) ;; 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 dns3.gsa.gov for challenge.gov/SOA
	Received 273 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 273 octets ;; HEADER SECTION ;; id = 11420 ;; 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. 755202461 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20250205221245 20250106211245 37495 challenge.gov. BEjfvJ/kkeabtDBsZt2uL2gop1CjLd+tvFZYsQhg8TGSZ0Gu87R8d+zCxi07MXLjjpa5oMPp6TXz NJuhWd7Z0oDTZv4+Wts+/FLDq/bhgm7YIQtA+SZDH6Ps7LQ8YUE0DhUY2SNNUgEFn1Kvv09V4UwH YIboLv7QFNKMWKAfaVM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns4.gsa.gov for challenge.gov/SOA
	Received 273 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 273 octets ;; HEADER SECTION ;; id = 13475 ;; 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. 755202461 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20250205221245 20250106211245 37495 challenge.gov. BEjfvJ/kkeabtDBsZt2uL2gop1CjLd+tvFZYsQhg8TGSZ0Gu87R8d+zCxi07MXLjjpa5oMPp6TXz NJuhWd7Z0oDTZv4+Wts+/FLDq/bhgm7YIQtA+SZDH6Ps7LQ8YUE0DhUY2SNNUgEFn1Kvv09V4UwH YIboLv7QFNKMWKAfaVM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns.gsa.gov for challenge.gov/SOA
	Received 273 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 273 octets ;; HEADER SECTION ;; id = 40442 ;; 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. 755202461 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20250205221245 20250106211245 37495 challenge.gov. BEjfvJ/kkeabtDBsZt2uL2gop1CjLd+tvFZYsQhg8TGSZ0Gu87R8d+zCxi07MXLjjpa5oMPp6TXz NJuhWd7Z0oDTZv4+Wts+/FLDq/bhgm7YIQtA+SZDH6Ps7LQ8YUE0DhUY2SNNUgEFn1Kvv09V4UwH YIboLv7QFNKMWKAfaVM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns2.gsa.gov for challenge.gov/SOA
	Received 273 bytes from 76.223.24.135
	;; Response received from [76.223.24.135] 273 octets ;; HEADER SECTION ;; id = 47153 ;; 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. 755202461 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20250205221245 20250106211245 37495 challenge.gov. BEjfvJ/kkeabtDBsZt2uL2gop1CjLd+tvFZYsQhg8TGSZ0Gu87R8d+zCxi07MXLjjpa5oMPp6TXz NJuhWd7Z0oDTZv4+Wts+/FLDq/bhgm7YIQtA+SZDH6Ps7LQ8YUE0DhUY2SNNUgEFn1Kvv09V4UwH YIboLv7QFNKMWKAfaVM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 = 63230 ;; 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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= )`
	RRSIG=37495 and DNSKEY=37495 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 = 50889 ;; 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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= ) ;; 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
	Received 231 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 231 octets ;; HEADER SECTION ;; id = 43689 ;; 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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= )`
	RRSIG=37495 and DNSKEY=37495 verifies the A RRset

challenge.gov

	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 = 58578 ;; 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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= ) ;; 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 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 = 36896 ;; 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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= )`
	RRSIG=37495 and DNSKEY=37495 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 = 25948 ;; 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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= ) ;; 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
	Received 231 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 231 octets ;; HEADER SECTION ;; id = 63417 ;; 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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= )`
	RRSIG=37495 and DNSKEY=37495 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 = 43813 ;; 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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= ) ;; 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
	Received 231 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 231 octets ;; HEADER SECTION ;; id = 15455 ;; 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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 20250205182739 20250106182239 37495 challenge.gov. l77ZDzvURXx8bCFaQUS4BQbOxsIesZxvww0zrOvhtPa++5PM/WTtIfRa9pEQ0K3PwFquV6xzTz+t 3c5+aEN3KlblYaoNrW21Qq1c6rWlSb2FgJza05lsBW2ANMKoinNRkvoXyQwlnTGoMOv6H5IRFRmB UFMwR0frd+VhfTdIF5g= )`
	RRSIG=37495 and DNSKEY=37495 verifies the A RRset

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