DNSSEC Debugger - challenge.gov

Domain Name:

Time: 2025-12-16 04:47:35 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 k.root-servers.net for ./DNSKEY
	Received 1139 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1139 octets ;; HEADER SECTION ;; id = 46951 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809 . 172800 IN DNSKEY ( 257 3 8 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 RRSIG ( DNSKEY 8 0 172800 20251231000000 20251210000000 20326 . GtG815YBui59E5sObprF3pDkJhEZQhPIgRdJAGItKoXToXmek0SDpBkg7wsmoM/WWeDNWaYecNTO tz3HTi5ncNHH/vPwBSySDS2AlGCcXDH5gdoh1bIjU98OoT2QfdeujlTr8UqJ60woWwC3HUb2oyeT YSYAargeWYJ4KvNh1vkhcyg9ygR12ohkCC5XhAWucdmuVwnE5Y9qABCStI27yYppoGv36UHakdqW rhdUStla6r0C4f4BudLZX/EkFRlUUhxkwa+XtLfYO2QQxCfuot0Msne9FVEe4HNkFutJw4mGNgQZ yESjt9Q8bGbzCngJgV89HzM02ChJAVofG2ltew== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeuS7hMRZ7muj1c/ew2DoavxkBw3jUG5R79pKVDI39fxvlD1HfJYGJERnXuV4SrQfUPzWw/l t5Axb0EqXL/sQ2ZyntVmwQwoSXi2l9smlIKh2UrkTmmozRCPe7GS4fZTE4Ew7AV4YprTLgVmxiGP 4unRuXkYOgQJXCIBpVCmEdUli6X2sm0i5ZilU/Q+rX3RDw+eYPP7K0cJnJ+ZnvQDy14+BFtreWl9 enNQljgGpBp26lEp1z7AbvUfzkQNVCVGaM8jEaCSALXiROlwCQMOdj+tpLXFf99kdJnTQw2cpEr1 uGs/yENAJpoGhbjZAoIkXzDUBSlfFeYz7FWzH6gIe7M= ) ; keytag 61809`
	`. 172800 IN DNSKEY ( 257 3 8 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`
	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 20251231000000 20251210000000 20326 . GtG815YBui59E5sObprF3pDkJhEZQhPIgRdJAGItKoXToXmek0SDpBkg7wsmoM/WWeDNWaYecNTO tz3HTi5ncNHH/vPwBSySDS2AlGCcXDH5gdoh1bIjU98OoT2QfdeujlTr8UqJ60woWwC3HUb2oyeT YSYAargeWYJ4KvNh1vkhcyg9ygR12ohkCC5XhAWucdmuVwnE5Y9qABCStI27yYppoGv36UHakdqW rhdUStla6r0C4f4BudLZX/EkFRlUUhxkwa+XtLfYO2QQxCfuot0Msne9FVEe4HNkFutJw4mGNgQZ yESjt9Q8bGbzCngJgV89HzM02ChJAVofG2ltew== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=61809 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to h.root-servers.net for challenge.gov/A
	Received 620 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 620 octets ;; HEADER SECTION ;; id = 56234 ;; 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 20251228210000 20251215200000 61809 . I1Wd5vGjF90IIzjl2x4XYhxwCSw5ou+eRm2L1o7QV53wKoPjJra+OF1Jwr9QTpOj07RM5VA/yAL9 Qp8Y2PaPAkRhFAglbwyHPmYcQTCT+nboQsHc4CFZTvuAPGOmmYIFN/M90bV+3ES0P/gKflTzYvEh hFzSWvDC3Pj16ybxjKkGwiZNGaOVEhhsSnlJIGUWVcYjFnnzS18VAo8EUMOuTPOVP0QDL7PQUXUn WDJ3s7hnolJ1T5R8qopRQsnfBXTVmV1I5vMnCQ4w30z6T9YTU84K+4E1a7Pi4ukwNPemvGf1wuzE SUGjg7w0DOwessC2ScGrYhOzDN65Exw35eNR+A== ) ;; 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 j.root-servers.net for gov/DNSKEY
	Received 610 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 610 octets ;; HEADER SECTION ;; id = 28632 ;; 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": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; 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 20251228210000 20251215200000 61809 . I1Wd5vGjF90IIzjl2x4XYhxwCSw5ou+eRm2L1o7QV53wKoPjJra+OF1Jwr9QTpOj07RM5VA/yAL9 Qp8Y2PaPAkRhFAglbwyHPmYcQTCT+nboQsHc4CFZTvuAPGOmmYIFN/M90bV+3ES0P/gKflTzYvEh hFzSWvDC3Pj16ybxjKkGwiZNGaOVEhhsSnlJIGUWVcYjFnnzS18VAo8EUMOuTPOVP0QDL7PQUXUn WDJ3s7hnolJ1T5R8qopRQsnfBXTVmV1I5vMnCQ4w30z6T9YTU84K+4E1a7Pi4ukwNPemvGf1wuzE SUGjg7w0DOwessC2ScGrYhOzDN65Exw35eNR+A== ) ;; 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 }
	Found child zone gov

gov

	Checking DS between . and gov
	Query to g.root-servers.net for gov/DS
	Received 367 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 367 octets ;; HEADER SECTION ;; id = 40608 ;; 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 20251228210000 20251215200000 61809 . I1Wd5vGjF90IIzjl2x4XYhxwCSw5ou+eRm2L1o7QV53wKoPjJra+OF1Jwr9QTpOj07RM5VA/yAL9 Qp8Y2PaPAkRhFAglbwyHPmYcQTCT+nboQsHc4CFZTvuAPGOmmYIFN/M90bV+3ES0P/gKflTzYvEh hFzSWvDC3Pj16ybxjKkGwiZNGaOVEhhsSnlJIGUWVcYjFnnzS18VAo8EUMOuTPOVP0QDL7PQUXUn WDJ3s7hnolJ1T5R8qopRQsnfBXTVmV1I5vMnCQ4w30z6T9YTU84K+4E1a7Pi4ukwNPemvGf1wuzE SUGjg7w0DOwessC2ScGrYhOzDN65Exw35eNR+A== ) ;; 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 20251228210000 20251215200000 61809 . I1Wd5vGjF90IIzjl2x4XYhxwCSw5ou+eRm2L1o7QV53wKoPjJra+OF1Jwr9QTpOj07RM5VA/yAL9 Qp8Y2PaPAkRhFAglbwyHPmYcQTCT+nboQsHc4CFZTvuAPGOmmYIFN/M90bV+3ES0P/gKflTzYvEh hFzSWvDC3Pj16ybxjKkGwiZNGaOVEhhsSnlJIGUWVcYjFnnzS18VAo8EUMOuTPOVP0QDL7PQUXUn WDJ3s7hnolJ1T5R8qopRQsnfBXTVmV1I5vMnCQ4w30z6T9YTU84K+4E1a7Pi4ukwNPemvGf1wuzE SUGjg7w0DOwessC2ScGrYhOzDN65Exw35eNR+A== )`
	RRSIG=61809 and DNSKEY=61809 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 a.ns.gov for gov/DNSKEY
	Received 291 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 291 octets ;; HEADER SECTION ;; id = 9527 ;; 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 20260205110617 20251206110617 2536 gov. nZHIPZZ3z80AAkg8IDRVDprfpie4C0q93y05w0bzGd/fdwD8ocNWH6iMFuJ1B13pIaERw0TJTBOo cbM9gLWhNQ== ) ;; 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 20260205110617 20251206110617 2536 gov. nZHIPZZ3z80AAkg8IDRVDprfpie4C0q93y05w0bzGd/fdwD8ocNWH6iMFuJ1B13pIaERw0TJTBOo cbM9gLWhNQ== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to b.ns.gov for challenge.gov/A
	Received 567 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 567 octets ;; HEADER SECTION ;; id = 52187 ;; 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 20251217054735 20251215034735 35496 gov. iO+ekywtpfcdlcMt/wqbThA2o3FlYE1lKH2etzte4lhwBt6Kgh4mnqUxfosuMGM2anNibpRHkRjA N1ntiFbxUw== ) ;; 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 c.ns.gov for challenge.gov/DNSKEY
	Received 567 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 567 octets ;; HEADER SECTION ;; id = 39180 ;; 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 20251217054735 20251215034735 35496 gov. rBP3jIvzBRcUsAHZwYsUmRPRUib55DlDvVkjR85ucbAYw1Pn5mEajuy3vIytHhv3Ohur9tqZ923o kD6oqbYM7Q== ) ;; 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 b.ns.gov for challenge.gov/DS
	Received 333 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 333 octets ;; HEADER SECTION ;; id = 38074 ;; 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 20251217054735 20251215034735 35496 gov. Zv1dsurkke4dJcfiTsIGt3yc+ZyCUsDCSNMF7tr9xzgoUsInlevJoxrLkHbJ1SZ9MIjoqp88ZlOj Jum0Sx1eHQ== ) ;; 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 20251217054735 20251215034735 35496 gov. Zv1dsurkke4dJcfiTsIGt3yc+ZyCUsDCSNMF7tr9xzgoUsInlevJoxrLkHbJ1SZ9MIjoqp88ZlOj Jum0Sx1eHQ== )`
	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 dns2.gsa.gov for challenge.gov/DNSKEY
	Received 684 bytes from 76.223.24.135
	;; Response received from [76.223.24.135] 684 octets ;; HEADER SECTION ;; id = 58450 ;; 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 AwEAAdzu3keIY2t9F8UgzXqosCXWKSpLfwdbkB/z5CWDdHqHF0+71yUCs8tUmulMpSUyFRmKsFrU n5ODcDbTJ3+FjHsD/Gbs8zJv8BtWJtzdrcOY/dIKCbVy43fy1F2XQYLK4AypI/1Kso7bCYTbnkTt sfEUCBOXInabp/aWX7O6hDDr ) ; keytag 62954 challenge.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAc26/YrhT5YDOWHjWuEN9mzbgEXRYJy/1WaRi6Z8/SNK1JWi9itnUgeEiQBMk+rnphTsczek GcqLTqzaVry6PqthhipFHQHaUQAbxEqvDkk8AUYGeYN+BPKgAEbxW6PfmI6dGxhRrbX836iDp/9C 8Hl2ta4JtV2LQgLlrLKvz2up ) ; keytag 18876 challenge.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260110213537 20251211213037 18876 challenge.gov. h6w5qbXgBoq8OuZ+5XcOhwRoMzuqDRLnsZn8HdAETsSWX0WqX5qtORoFuzjvXWH43Ru4iCKu10PT 8Ra1/dExM7cQSx+8YGjZha5KxReCIAbM5lcR/Fr0jfAOSNUoklZNmaA62nZcVXZHyMYrZ40SOL88 FCpodnb06qNsSfTLp94= ) challenge.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260110213537 20251211213037 62954 challenge.gov. HGRegX6H00dGXid3NfHfhJ1ZD41ZjgxOsI3AuSif+A2FeRn3gup8ggzWrEasiq60Zf3wk7C+hhyg tKZgAyOZGlD0Y4zXAtB33JCC0mKehFf09WltY2LnBw/i7hatc4Vm+3/0EmreAxwx5lGxo4cGum8Q YaTQmx3eAH5S1Vd2dJk= ) ;; 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 AwEAAdzu3keIY2t9F8UgzXqosCXWKSpLfwdbkB/z5CWDdHqHF0+71yUCs8tUmulMpSUyFRmKsFrU n5ODcDbTJ3+FjHsD/Gbs8zJv8BtWJtzdrcOY/dIKCbVy43fy1F2XQYLK4AypI/1Kso7bCYTbnkTt sfEUCBOXInabp/aWX7O6hDDr ) ; keytag 62954`
	`challenge.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAc26/YrhT5YDOWHjWuEN9mzbgEXRYJy/1WaRi6Z8/SNK1JWi9itnUgeEiQBMk+rnphTsczek GcqLTqzaVry6PqthhipFHQHaUQAbxEqvDkk8AUYGeYN+BPKgAEbxW6PfmI6dGxhRrbX836iDp/9C 8Hl2ta4JtV2LQgLlrLKvz2up ) ; keytag 18876`
	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 20260110213537 20251211213037 18876 challenge.gov. h6w5qbXgBoq8OuZ+5XcOhwRoMzuqDRLnsZn8HdAETsSWX0WqX5qtORoFuzjvXWH43Ru4iCKu10PT 8Ra1/dExM7cQSx+8YGjZha5KxReCIAbM5lcR/Fr0jfAOSNUoklZNmaA62nZcVXZHyMYrZ40SOL88 FCpodnb06qNsSfTLp94= )`
	`challenge.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260110213537 20251211213037 62954 challenge.gov. HGRegX6H00dGXid3NfHfhJ1ZD41ZjgxOsI3AuSif+A2FeRn3gup8ggzWrEasiq60Zf3wk7C+hhyg tKZgAyOZGlD0Y4zXAtB33JCC0mKehFf09WltY2LnBw/i7hatc4Vm+3/0EmreAxwx5lGxo4cGum8Q YaTQmx3eAH5S1Vd2dJk= )`
	RRSIG=18876 and DNSKEY=18876 verifies the DNSKEY RRset
	RRSIG=62954 and DNSKEY=62954/SEP verifies the DNSKEY RRset
	DNSKEY=18876 is now in the chain-of-trust
	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 = 59996 ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= ) ;; 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 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 = 39723 ;; 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. 784503338 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260110213537 20251211213037 18876 challenge.gov. Ew2oMZ9usK2uivmEs5KCpBG4rp2EyE9zSy7EOIoHGn63LOaXwzBrM9LZMwIQwBf15dKZoG2ZmqhI eyxP8yWoEMLA0wgWRHDDfvVTNLhPhnk0X3fTBtxYymHxGGoqV1ONeAmYTrOoX9+355wFAx80EIZq ul++NJnCJ+5ZJ7d3KjY= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns5.gsa.gov for challenge.gov/SOA
	Received 273 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 273 octets ;; HEADER SECTION ;; id = 25070 ;; 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. 784503338 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260110213537 20251211213037 18876 challenge.gov. Ew2oMZ9usK2uivmEs5KCpBG4rp2EyE9zSy7EOIoHGn63LOaXwzBrM9LZMwIQwBf15dKZoG2ZmqhI eyxP8yWoEMLA0wgWRHDDfvVTNLhPhnk0X3fTBtxYymHxGGoqV1ONeAmYTrOoX9+355wFAx80EIZq ul++NJnCJ+5ZJ7d3KjY= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 = 2386 ;; 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. 784503338 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260110213537 20251211213037 18876 challenge.gov. Ew2oMZ9usK2uivmEs5KCpBG4rp2EyE9zSy7EOIoHGn63LOaXwzBrM9LZMwIQwBf15dKZoG2ZmqhI eyxP8yWoEMLA0wgWRHDDfvVTNLhPhnk0X3fTBtxYymHxGGoqV1ONeAmYTrOoX9+355wFAx80EIZq ul++NJnCJ+5ZJ7d3KjY= ) ;; 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 = 56272 ;; 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. 784503338 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) challenge.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260110213537 20251211213037 18876 challenge.gov. Ew2oMZ9usK2uivmEs5KCpBG4rp2EyE9zSy7EOIoHGn63LOaXwzBrM9LZMwIQwBf15dKZoG2ZmqhI eyxP8yWoEMLA0wgWRHDDfvVTNLhPhnk0X3fTBtxYymHxGGoqV1ONeAmYTrOoX9+355wFAx80EIZq ul++NJnCJ+5ZJ7d3KjY= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	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 = 8544 ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= ) ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= )`
	RRSIG=18876 and DNSKEY=18876 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 = 56101 ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= ) ;; 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 = 23790 ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= ) ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= )`
	RRSIG=18876 and DNSKEY=18876 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 = 45305 ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= ) ;; 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 = 46526 ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= ) ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= )`
	RRSIG=18876 and DNSKEY=18876 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 = 30405 ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= ) ;; 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 = 55847 ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= ) ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= )`
	RRSIG=18876 and DNSKEY=18876 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 = 50483 ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= ) ;; 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
	Received 231 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 231 octets ;; HEADER SECTION ;; id = 52534 ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= ) ;; 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 20260110213537 20251211213037 18876 challenge.gov. Qpqf+Vk2kEqUdXlA18EAGrY6hpLoR7EihQCySUujU84hVZp3vfliJWa9ILLxh2Fh8mLPd8bpLbBx UkP4ppKZuqb28ZU//c3yt/g/ZiI04YWN0muzfqZg1m7o7VeFxMzCnGBisN/ULu9VUPc1pKJwJe2i YJIjpzjrCX08lBIV3mo= )`
	RRSIG=18876 and DNSKEY=18876 verifies the A RRset

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