DNSSEC Debugger

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Time: 2026-08-12 17:54:16 UTC

Analyzing DNSSEC problems for cfo.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 i.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 1139 octets ;; HEADER SECTION ;; id = 58659 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN DNSKEY ( 256 3 8 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 20260831000000 20260810000000 20326 . V78PtBnjcahYNt6ZWnzGlM+EExU9UNP4kRg5NGdsDW8OUHNRWY86PPVrQoWY3uwSbIVxs/mv9XJx oH/NdZm46Amyns74QH6IuPcCk055P1xF8f37JaSzrn+AA9vJCicqH8fnOSG7mSXs6W+or+1tJ5zL Npqjj+IuXyWOcTB0/W3loQYrPxdYIieY2DuSPRmXvpC4Z3LjMnOSvO4Q87V2ayUuPIdhO2w6Ltr3 /k6qRfSnyAcvhomTnf55nzn/Pl3urhbB/sx8VypzJZg/76nLCSxrS4XuDU8ORagQA99GeeuqFgLu fdMhNgr5m/QE6tworB9ptU8CHkhizUgIZxCd4A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeCYD6Z7WWKVLeuWgowKP+3g+Gs1cnLKq7a3CaQxQpv8bfuFVI0WnG33qaSH/Mw9IBgifrdz f4XY/DQLnyBJ9MfaOyAWuEaEmYJ+GQPiwVVfstGwSA1McfFJUttTgq2Huu74KARhtA8wPo/N3Xcy YQtNhz+qCM5NBb3ecx/naw6sYab9LxS6f2cU0q03++BP5Ks0Uef8WJCa/1izCYE+vMkwoltV+tEN a3hpXiZ7jle/xdgaZrPi5ZGmyLVI34g1XVYrNlsCCTmNvFQIfzW5STFQFsQpizczyFn9r3LzSxxP CNwdlCG84bER0BmdwqbF6Tanv+FxMOavrahkj4wIy5k= ) ; keytag 57780`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260831000000 20260810000000 20326 . V78PtBnjcahYNt6ZWnzGlM+EExU9UNP4kRg5NGdsDW8OUHNRWY86PPVrQoWY3uwSbIVxs/mv9XJx oH/NdZm46Amyns74QH6IuPcCk055P1xF8f37JaSzrn+AA9vJCicqH8fnOSG7mSXs6W+or+1tJ5zL Npqjj+IuXyWOcTB0/W3loQYrPxdYIieY2DuSPRmXvpC4Z3LjMnOSvO4Q87V2ayUuPIdhO2w6Ltr3 /k6qRfSnyAcvhomTnf55nzn/Pl3urhbB/sx8VypzJZg/76nLCSxrS4XuDU8ORagQA99GeeuqFgLu fdMhNgr5m/QE6tworB9ptU8CHkhizUgIZxCd4A== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=57780 is now in the chain-of-trust
	Query to b.root-servers.net for cfo.gov/A
	Received 614 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 614 octets ;; HEADER SECTION ;; id = 9900 ;; 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) ;; cfo.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 20260825170000 20260812160000 57780 . koCtfIHsSRW1UycwU5zwGZnr4v7sBN4zYbal6N5AfJL1iVTc3OzMTu4jz+xwhLzhZLUsLkdngP5p FJXzdwsVCgq23Vi1VSuOslZQRQQTwzVcawrzZjwlnUOZTJyScg6ZJ52A51CO0Tr+9CxTfZz5O6TZ v4uWy+/NtA+ga1WzoK5ahbx+3eIVyUSQ5TJqdOplg12G5zJM1zeXk+m6KnXkmNUj5TShGOKKNYkk GQoSwBzwuY0K05idZ/1Hr3b2ndfkELELFH6QnUof866wU+wm6PLCaDewZwxcMrS5x+f29akfT+Sa N1CrSLdaxJhTKkPGn7e2gNUQykxiSY8ur+xeBA== ) ;; 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 m.root-servers.net for gov/DNSKEY
	Received 613 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 613 octets ;; HEADER SECTION ;; id = 10470 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS c.ns.gov. gov. 172800 IN NS b.ns.gov. gov. 172800 IN NS a.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 20260825050000 20260812040000 57780 . cf9nX+JNgclczaGNBBp6WoB1L3lmmf4xQL9+ZEqAPIW+L5eiW1h6cqe+ImCfmWnr3pg73SaWk+r+ xPM6Ah4oseFiOTGvOevSLGyYfFj+VMKOXYMmKcjfNfjgnEFHw1j2i9Em8kEixKuJFejlRm+a8YX6 1hti6WAgO65E1mQ8HlzoHuL6X660lTVInFRMXVmdy55RNkPE9FDEklwEkH8LBEw3zYn4SS0eKEzC NwxCiD+z53FOPlWzHlLnpvDMQu4U5gIqxdGcjBMf+54eJ/B0ChwAYFFO8tJCnQ1oykD/1BEKtGJ2 ZpPnT+YmUz2qk40w0QWiJieLRmowNgTAuDduMw== ) ;; ADDITIONAL SECTION (9 records) d.ns.gov. 172800 IN A 199.33.233.1 c.ns.gov. 172800 IN A 199.33.232.1 b.ns.gov. 172800 IN A 199.33.231.1 a.ns.gov. 172800 IN A 199.33.230.1 d.ns.gov. 172800 IN AAAA 2001:503:ff43::1 c.ns.gov. 172800 IN AAAA 2001:503:ff42::1 b.ns.gov. 172800 IN AAAA 2001:503:ff41::1 a.ns.gov. 172800 IN AAAA 2001:503:ff40::1 ;; { "EDNS-VERSION": 0 }
	Found child zone gov

gov

	Checking DS between . and gov
	Query to a.root-servers.net for gov/DS
	Received 367 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 367 octets ;; HEADER SECTION ;; id = 46154 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DS ;; ANSWER SECTION (2 records) gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260825170000 20260812160000 57780 . koCtfIHsSRW1UycwU5zwGZnr4v7sBN4zYbal6N5AfJL1iVTc3OzMTu4jz+xwhLzhZLUsLkdngP5p FJXzdwsVCgq23Vi1VSuOslZQRQQTwzVcawrzZjwlnUOZTJyScg6ZJ52A51CO0Tr+9CxTfZz5O6TZ v4uWy+/NtA+ga1WzoK5ahbx+3eIVyUSQ5TJqdOplg12G5zJM1zeXk+m6KnXkmNUj5TShGOKKNYkk GQoSwBzwuY0K05idZ/1Hr3b2ndfkELELFH6QnUof866wU+wm6PLCaDewZwxcMrS5x+f29akfT+Sa N1CrSLdaxJhTKkPGn7e2gNUQykxiSY8ur+xeBA== ) ;; 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 20260825170000 20260812160000 57780 . koCtfIHsSRW1UycwU5zwGZnr4v7sBN4zYbal6N5AfJL1iVTc3OzMTu4jz+xwhLzhZLUsLkdngP5p FJXzdwsVCgq23Vi1VSuOslZQRQQTwzVcawrzZjwlnUOZTJyScg6ZJ52A51CO0Tr+9CxTfZz5O6TZ v4uWy+/NtA+ga1WzoK5ahbx+3eIVyUSQ5TJqdOplg12G5zJM1zeXk+m6KnXkmNUj5TShGOKKNYkk GQoSwBzwuY0K05idZ/1Hr3b2ndfkELELFH6QnUof866wU+wm6PLCaDewZwxcMrS5x+f29akfT+Sa N1CrSLdaxJhTKkPGn7e2gNUQykxiSY8ur+xeBA== )`
	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 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 = 41943 ;; 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 20261003110635 20260803110635 2536 gov. XUZ657krApKGzoz2twWTc/VbY74D+7Qkq3QU29eBUNTvEPE4n/7mZNNhh5jIwKoipaObtUqFgM+b I3js8xLTKA== ) ;; 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 20261003110635 20260803110635 2536 gov. XUZ657krApKGzoz2twWTc/VbY74D+7Qkq3QU29eBUNTvEPE4n/7mZNNhh5jIwKoipaObtUqFgM+b I3js8xLTKA== )`
	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 cfo.gov/A
	Received 609 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 609 octets ;; HEADER SECTION ;; id = 41832 ;; 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 = 11 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cfo.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (11 records) cfo.gov. 10800 IN NS dns.gsa.gov. cfo.gov. 10800 IN NS dns2.gsa.gov. cfo.gov. 10800 IN NS dns3.gsa.gov. cfo.gov. 10800 IN NS dns4.gsa.gov. cfo.gov. 10800 IN NS dns5.gsa.gov. cfo.gov. 3600 IN DS ( 14035 8 2 8fc682afbcb2fcf6ac4c648645845f1dc1ceb478dcc381373d5522ef04840cd2 ) cfo.gov. 3600 IN DS ( 26020 8 2 ce3597bf4d3f843fbd348fd70f4d3f0a662eb0ced7306550fafbbdc2e80d6f71 ) cfo.gov. 3600 IN DS ( 30107 8 2 9f9f4ca3a226572e4e6c4c1666e40a88f725f7625392aaf74b3afc3f252c39ba ) cfo.gov. 3600 IN DS ( 49280 8 2 677c39f0a39e8b4121e75027e5a7dae9eb6dcedc4670b84eee0d4210d3b801c7 ) cfo.gov. 3600 IN DS ( 51014 8 2 bfc641c3a28abb14939a09d03ba7c2a2f7b6a88ebca796460acd7a33115bc902 ) cfo.gov. 3600 IN RRSIG ( DS 13 2 3600 20260813185416 20260811165416 35496 gov. JOQp4ayzoO/3WeD+htkRxFh5VvtklXCzfhVDkqCL+Pq/P0x180XJuFKpqAEGImW8B6oCtJiKYRzY OQaJYBJrjA== ) ;; 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 cfo.gov/DNSKEY
	Received 609 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 609 octets ;; HEADER SECTION ;; id = 40008 ;; 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 = 11 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cfo.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (11 records) cfo.gov. 10800 IN NS dns.gsa.gov. cfo.gov. 10800 IN NS dns2.gsa.gov. cfo.gov. 10800 IN NS dns3.gsa.gov. cfo.gov. 10800 IN NS dns4.gsa.gov. cfo.gov. 10800 IN NS dns5.gsa.gov. cfo.gov. 3600 IN DS ( 14035 8 2 8fc682afbcb2fcf6ac4c648645845f1dc1ceb478dcc381373d5522ef04840cd2 ) cfo.gov. 3600 IN DS ( 26020 8 2 ce3597bf4d3f843fbd348fd70f4d3f0a662eb0ced7306550fafbbdc2e80d6f71 ) cfo.gov. 3600 IN DS ( 30107 8 2 9f9f4ca3a226572e4e6c4c1666e40a88f725f7625392aaf74b3afc3f252c39ba ) cfo.gov. 3600 IN DS ( 49280 8 2 677c39f0a39e8b4121e75027e5a7dae9eb6dcedc4670b84eee0d4210d3b801c7 ) cfo.gov. 3600 IN DS ( 51014 8 2 bfc641c3a28abb14939a09d03ba7c2a2f7b6a88ebca796460acd7a33115bc902 ) cfo.gov. 3600 IN RRSIG ( DS 13 2 3600 20260813185416 20260811165416 35496 gov. Y0RwTvKyOcSoRAcf1RXnXeyQTSfdIkRQU7hbQTe7nPN9rumPhIbNh1C3h6WMVB0p5ua9dY2JZKbK t+3nWO9g8g== ) ;; 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 cfo.gov

cfo.gov

	Checking DS between gov and cfo.gov
	Query to d.ns.gov for cfo.gov/DS
	Received 375 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 375 octets ;; HEADER SECTION ;; id = 30079 ;; 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 = 6 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; cfo.gov. IN DS ;; ANSWER SECTION (6 records) cfo.gov. 3600 IN DS ( 14035 8 2 8fc682afbcb2fcf6ac4c648645845f1dc1ceb478dcc381373d5522ef04840cd2 ) cfo.gov. 3600 IN DS ( 26020 8 2 ce3597bf4d3f843fbd348fd70f4d3f0a662eb0ced7306550fafbbdc2e80d6f71 ) cfo.gov. 3600 IN DS ( 30107 8 2 9f9f4ca3a226572e4e6c4c1666e40a88f725f7625392aaf74b3afc3f252c39ba ) cfo.gov. 3600 IN DS ( 49280 8 2 677c39f0a39e8b4121e75027e5a7dae9eb6dcedc4670b84eee0d4210d3b801c7 ) cfo.gov. 3600 IN DS ( 51014 8 2 bfc641c3a28abb14939a09d03ba7c2a2f7b6a88ebca796460acd7a33115bc902 ) cfo.gov. 3600 IN RRSIG ( DS 13 2 3600 20260813185416 20260811165416 35496 gov. SjGVi7cqXLmpSbD7/quEzxTrmUkxKz69CxhTgkvPsCEJwnYVGvGhPyZqp2Bxo3fB9H9YSPlLgdCQ vra27Bn54w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 5 DS records for cfo.gov in the gov zone
	DS=14035/SHA-256 has algorithm RSASHA256
	DS=26020/SHA-256 has algorithm RSASHA256
	DS=30107/SHA-256 has algorithm RSASHA256
	DS=49280/SHA-256 has algorithm RSASHA256
	DS=51014/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`cfo.gov. 3600 IN RRSIG ( DS 13 2 3600 20260813185416 20260811165416 35496 gov. SjGVi7cqXLmpSbD7/quEzxTrmUkxKz69CxhTgkvPsCEJwnYVGvGhPyZqp2Bxo3fB9H9YSPlLgdCQ vra27Bn54w== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=14035/SHA-256 is now in the chain-of-trust
	DS=26020/SHA-256 is now in the chain-of-trust
	DS=30107/SHA-256 is now in the chain-of-trust
	DS=49280/SHA-256 is now in the chain-of-trust
	DS=51014/SHA-256 is now in the chain-of-trust
	`cfo.gov. 3600 IN DS ( 14035 8 2 8fc682afbcb2fcf6ac4c648645845f1dc1ceb478dcc381373d5522ef04840cd2 )`
	`cfo.gov. 3600 IN DS ( 26020 8 2 ce3597bf4d3f843fbd348fd70f4d3f0a662eb0ced7306550fafbbdc2e80d6f71 )`
	`cfo.gov. 3600 IN DS ( 30107 8 2 9f9f4ca3a226572e4e6c4c1666e40a88f725f7625392aaf74b3afc3f252c39ba )`
	`cfo.gov. 3600 IN DS ( 49280 8 2 677c39f0a39e8b4121e75027e5a7dae9eb6dcedc4670b84eee0d4210d3b801c7 )`
	`cfo.gov. 3600 IN DS ( 51014 8 2 bfc641c3a28abb14939a09d03ba7c2a2f7b6a88ebca796460acd7a33115bc902 )`
	Query to dns2.gsa.gov for cfo.gov/DNSKEY
	Received 666 bytes from 76.223.24.135
	;; Response received from [76.223.24.135] 666 octets ;; HEADER SECTION ;; id = 19350 ;; 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) ;; cfo.gov. IN DNSKEY ;; ANSWER SECTION (4 records) cfo.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAZGQJqK9KzpCAnfK7Lbae7pqvzmaAa00XSwk8vd0+8QkU49IVK0dwrDDC7ubYmE8FXXZ4z8O jIXDdyrX1BT7UDhkb8kV9MY78DWM2aqX6ZUGM91NGG5DvbDv626rahDWLj+zO26f4kKn1CBcvMOx 0WEeubvlVCB0OXHh0x72yjcn ) ; keytag 54106 cfo.gov. 10800 IN DNSKEY ( 257 3 8 AwEAAbNwh7iBX+5bIJyJoLAnqNc0sW/tl5JhtpxgDO59F7z3PcEUKtLYiE7G4Pv58UhED0ZLXhzS NPjzNrdkToH/hk9UxcHWM/thRlsDKep2kWdjEJ/T5KPh3tK26fOCTd5hX22Mn+0UM3g8pDY/PvkA kEt6mwX03broKUb45Br/sACx ) ; keytag 14035 cfo.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260903150415 20260804145915 14035 cfo.gov. WDjiWhTCouRoN42YQ5oUP2aZjuT+/UZnEErOyJ1R3R6+e2TN54+UmChfxmMMusKxx8QXXHk2bBtT sf/wDNN5HNHtIay3dg8bx+5TSGjHbWuA9samyabcz66gOQaNu2OU+ZdHF6DkQVrvuKuVxkkJRE5P X5Y27XYlnChJRWk7UWc= ) cfo.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260903150415 20260804145915 54106 cfo.gov. PeGEwN6FYMlISyRxwZupSk3PbsBVHxGxmWrsMgeJkGcpw1mKp1AGVbrk163H/uFZVrJhakXqj7lS 6wk6X9uluuGsERD9yzqi3B1TZYI6+Yo+VuFNxvsfWe4ZwwuaOUHmuEUxHCOV4QZpFe9bLUTiTW6j tOH1RSQ9cfjhKMzkDLM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for cfo.gov
	`cfo.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAZGQJqK9KzpCAnfK7Lbae7pqvzmaAa00XSwk8vd0+8QkU49IVK0dwrDDC7ubYmE8FXXZ4z8O jIXDdyrX1BT7UDhkb8kV9MY78DWM2aqX6ZUGM91NGG5DvbDv626rahDWLj+zO26f4kKn1CBcvMOx 0WEeubvlVCB0OXHh0x72yjcn ) ; keytag 54106`
	`cfo.gov. 10800 IN DNSKEY ( 257 3 8 AwEAAbNwh7iBX+5bIJyJoLAnqNc0sW/tl5JhtpxgDO59F7z3PcEUKtLYiE7G4Pv58UhED0ZLXhzS NPjzNrdkToH/hk9UxcHWM/thRlsDKep2kWdjEJ/T5KPh3tK26fOCTd5hX22Mn+0UM3g8pDY/PvkA kEt6mwX03broKUb45Br/sACx ) ; keytag 14035`
	DNSKEY=14035/SEP is now in the chain-of-trust
	DS=14035/SHA-256 verifies DNSKEY=14035/SEP
	DS=26020/SHA-256 is published, but a corresponding DNSKEY is not
	DS=30107/SHA-256 is published, but a corresponding DNSKEY is not
	DS=49280/SHA-256 is published, but a corresponding DNSKEY is not
	DS=51014/SHA-256 is published, but a corresponding DNSKEY is not
	Found 2 RRSIGs over DNSKEY RRset
	`cfo.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260903150415 20260804145915 14035 cfo.gov. WDjiWhTCouRoN42YQ5oUP2aZjuT+/UZnEErOyJ1R3R6+e2TN54+UmChfxmMMusKxx8QXXHk2bBtT sf/wDNN5HNHtIay3dg8bx+5TSGjHbWuA9samyabcz66gOQaNu2OU+ZdHF6DkQVrvuKuVxkkJRE5P X5Y27XYlnChJRWk7UWc= )`
	`cfo.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260903150415 20260804145915 54106 cfo.gov. PeGEwN6FYMlISyRxwZupSk3PbsBVHxGxmWrsMgeJkGcpw1mKp1AGVbrk163H/uFZVrJhakXqj7lS 6wk6X9uluuGsERD9yzqi3B1TZYI6+Yo+VuFNxvsfWe4ZwwuaOUHmuEUxHCOV4QZpFe9bLUTiTW6j tOH1RSQ9cfjhKMzkDLM= )`
	RRSIG=14035 and DNSKEY=14035/SEP verifies the DNSKEY RRset
	RRSIG=54106 and DNSKEY=54106 verifies the DNSKEY RRset
	DNSKEY=54106 is now in the chain-of-trust
	Query to dns2.gsa.gov for cfo.gov/A
	Received 219 bytes from 76.223.24.135
	;; Response received from [76.223.24.135] 219 octets ;; HEADER SECTION ;; id = 40076 ;; 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) ;; cfo.gov. IN A ;; ANSWER SECTION (2 records) cfo.gov. 300 IN A 159.142.191.107 cfo.gov. 300 IN RRSIG ( A 8 2 300 20260903150415 20260804145915 54106 cfo.gov. HSx4NSwYa916WIvSgPQn7KYDj2+kfRpuHnL52WeJL+W4m4fpIqJy8l3DQntCR2y4ziiAw4aNTzPn GTEknkVCBDhwscAb7bSG6c/DcLXfaislDBo/7LNJFk6UxhyAZToQrKdlOQmOFNrvBLXLtMALkJqa 107SVbHPOdOt9l7+t7Q= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns2.gsa.gov is authoritative for cfo.gov
	Found RRSIG signed by cfo.gov zone
	Query to dns3.gsa.gov for cfo.gov/SOA
	Received 258 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 258 octets ;; HEADER SECTION ;; id = 12206 ;; 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) ;; cfo.gov. IN SOA ;; ANSWER SECTION (2 records) cfo.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 804870256 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) cfo.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260903150415 20260804145915 54106 cfo.gov. KCGeAv9kjDNWIsrQg6cgVxHaoZjVjk3V7xwU7bv8165Y40DuyDzl7l5nrikoqNXOZ7mnrsNsbXqS pQ17qO9Z8nCS0B4MEbMPVZLI13Dk42BQahpGspI6o/+q3hWFsMRdyXSlkHzrZ0Nk4kMLL5XdynFJ x/H6uSDdfwtlJoLf0Oo= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns5.gsa.gov for cfo.gov/SOA
	Received 258 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 258 octets ;; HEADER SECTION ;; id = 30687 ;; 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) ;; cfo.gov. IN SOA ;; ANSWER SECTION (2 records) cfo.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 804870256 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) cfo.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260903150415 20260804145915 54106 cfo.gov. KCGeAv9kjDNWIsrQg6cgVxHaoZjVjk3V7xwU7bv8165Y40DuyDzl7l5nrikoqNXOZ7mnrsNsbXqS pQ17qO9Z8nCS0B4MEbMPVZLI13Dk42BQahpGspI6o/+q3hWFsMRdyXSlkHzrZ0Nk4kMLL5XdynFJ x/H6uSDdfwtlJoLf0Oo= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns4.gsa.gov for cfo.gov/SOA
	Received 258 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 258 octets ;; HEADER SECTION ;; id = 63540 ;; 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) ;; cfo.gov. IN SOA ;; ANSWER SECTION (2 records) cfo.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 804870256 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) cfo.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260903150415 20260804145915 54106 cfo.gov. KCGeAv9kjDNWIsrQg6cgVxHaoZjVjk3V7xwU7bv8165Y40DuyDzl7l5nrikoqNXOZ7mnrsNsbXqS pQ17qO9Z8nCS0B4MEbMPVZLI13Dk42BQahpGspI6o/+q3hWFsMRdyXSlkHzrZ0Nk4kMLL5XdynFJ x/H6uSDdfwtlJoLf0Oo= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns.gsa.gov for cfo.gov/SOA
	Received 258 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 258 octets ;; HEADER SECTION ;; id = 15684 ;; 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) ;; cfo.gov. IN SOA ;; ANSWER SECTION (2 records) cfo.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 804870256 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) cfo.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260903150415 20260804145915 54106 cfo.gov. KCGeAv9kjDNWIsrQg6cgVxHaoZjVjk3V7xwU7bv8165Y40DuyDzl7l5nrikoqNXOZ7mnrsNsbXqS pQ17qO9Z8nCS0B4MEbMPVZLI13Dk42BQahpGspI6o/+q3hWFsMRdyXSlkHzrZ0Nk4kMLL5XdynFJ x/H6uSDdfwtlJoLf0Oo= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns2.gsa.gov for cfo.gov/A
	cfo.gov A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`cfo.gov. 300 IN RRSIG ( A 8 2 300 20260903150415 20260804145915 54106 cfo.gov. HSx4NSwYa916WIvSgPQn7KYDj2+kfRpuHnL52WeJL+W4m4fpIqJy8l3DQntCR2y4ziiAw4aNTzPn GTEknkVCBDhwscAb7bSG6c/DcLXfaislDBo/7LNJFk6UxhyAZToQrKdlOQmOFNrvBLXLtMALkJqa 107SVbHPOdOt9l7+t7Q= )`
	RRSIG=54106 and DNSKEY=54106 verifies the A RRset

cfo.gov

	Query to dns.gsa.gov for cfo.gov/A
	Received 219 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 219 octets ;; HEADER SECTION ;; id = 1550 ;; 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) ;; cfo.gov. IN A ;; ANSWER SECTION (2 records) cfo.gov. 300 IN A 159.142.191.107 cfo.gov. 300 IN RRSIG ( A 8 2 300 20260903150415 20260804145915 54106 cfo.gov. HSx4NSwYa916WIvSgPQn7KYDj2+kfRpuHnL52WeJL+W4m4fpIqJy8l3DQntCR2y4ziiAw4aNTzPn GTEknkVCBDhwscAb7bSG6c/DcLXfaislDBo/7LNJFk6UxhyAZToQrKdlOQmOFNrvBLXLtMALkJqa 107SVbHPOdOt9l7+t7Q= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns.gsa.gov is authoritative for cfo.gov
	Found RRSIG signed by cfo.gov zone
	Query to dns.gsa.gov for cfo.gov/A
	cfo.gov A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`cfo.gov. 300 IN RRSIG ( A 8 2 300 20260903150415 20260804145915 54106 cfo.gov. HSx4NSwYa916WIvSgPQn7KYDj2+kfRpuHnL52WeJL+W4m4fpIqJy8l3DQntCR2y4ziiAw4aNTzPn GTEknkVCBDhwscAb7bSG6c/DcLXfaislDBo/7LNJFk6UxhyAZToQrKdlOQmOFNrvBLXLtMALkJqa 107SVbHPOdOt9l7+t7Q= )`
	RRSIG=54106 and DNSKEY=54106 verifies the A RRset

cfo.gov

	Query to dns5.gsa.gov for cfo.gov/A
	Received 219 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 219 octets ;; HEADER SECTION ;; id = 18303 ;; 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) ;; cfo.gov. IN A ;; ANSWER SECTION (2 records) cfo.gov. 300 IN A 159.142.191.107 cfo.gov. 300 IN RRSIG ( A 8 2 300 20260903150415 20260804145915 54106 cfo.gov. HSx4NSwYa916WIvSgPQn7KYDj2+kfRpuHnL52WeJL+W4m4fpIqJy8l3DQntCR2y4ziiAw4aNTzPn GTEknkVCBDhwscAb7bSG6c/DcLXfaislDBo/7LNJFk6UxhyAZToQrKdlOQmOFNrvBLXLtMALkJqa 107SVbHPOdOt9l7+t7Q= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns5.gsa.gov is authoritative for cfo.gov
	Found RRSIG signed by cfo.gov zone
	Query to dns5.gsa.gov for cfo.gov/A
	cfo.gov A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`cfo.gov. 300 IN RRSIG ( A 8 2 300 20260903150415 20260804145915 54106 cfo.gov. HSx4NSwYa916WIvSgPQn7KYDj2+kfRpuHnL52WeJL+W4m4fpIqJy8l3DQntCR2y4ziiAw4aNTzPn GTEknkVCBDhwscAb7bSG6c/DcLXfaislDBo/7LNJFk6UxhyAZToQrKdlOQmOFNrvBLXLtMALkJqa 107SVbHPOdOt9l7+t7Q= )`
	RRSIG=54106 and DNSKEY=54106 verifies the A RRset

cfo.gov

	Query to dns3.gsa.gov for cfo.gov/A
	Received 219 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 219 octets ;; HEADER SECTION ;; id = 23521 ;; 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) ;; cfo.gov. IN A ;; ANSWER SECTION (2 records) cfo.gov. 300 IN A 159.142.191.107 cfo.gov. 300 IN RRSIG ( A 8 2 300 20260903150415 20260804145915 54106 cfo.gov. HSx4NSwYa916WIvSgPQn7KYDj2+kfRpuHnL52WeJL+W4m4fpIqJy8l3DQntCR2y4ziiAw4aNTzPn GTEknkVCBDhwscAb7bSG6c/DcLXfaislDBo/7LNJFk6UxhyAZToQrKdlOQmOFNrvBLXLtMALkJqa 107SVbHPOdOt9l7+t7Q= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns3.gsa.gov is authoritative for cfo.gov
	Found RRSIG signed by cfo.gov zone
	Query to dns3.gsa.gov for cfo.gov/A
	cfo.gov A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`cfo.gov. 300 IN RRSIG ( A 8 2 300 20260903150415 20260804145915 54106 cfo.gov. HSx4NSwYa916WIvSgPQn7KYDj2+kfRpuHnL52WeJL+W4m4fpIqJy8l3DQntCR2y4ziiAw4aNTzPn GTEknkVCBDhwscAb7bSG6c/DcLXfaislDBo/7LNJFk6UxhyAZToQrKdlOQmOFNrvBLXLtMALkJqa 107SVbHPOdOt9l7+t7Q= )`
	RRSIG=54106 and DNSKEY=54106 verifies the A RRset

cfo.gov

	Query to dns4.gsa.gov for cfo.gov/A
	Received 219 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 219 octets ;; HEADER SECTION ;; id = 29387 ;; 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) ;; cfo.gov. IN A ;; ANSWER SECTION (2 records) cfo.gov. 300 IN A 159.142.191.107 cfo.gov. 300 IN RRSIG ( A 8 2 300 20260903150415 20260804145915 54106 cfo.gov. HSx4NSwYa916WIvSgPQn7KYDj2+kfRpuHnL52WeJL+W4m4fpIqJy8l3DQntCR2y4ziiAw4aNTzPn GTEknkVCBDhwscAb7bSG6c/DcLXfaislDBo/7LNJFk6UxhyAZToQrKdlOQmOFNrvBLXLtMALkJqa 107SVbHPOdOt9l7+t7Q= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns4.gsa.gov is authoritative for cfo.gov
	Found RRSIG signed by cfo.gov zone
	Query to dns4.gsa.gov for cfo.gov/A
	cfo.gov A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`cfo.gov. 300 IN RRSIG ( A 8 2 300 20260903150415 20260804145915 54106 cfo.gov. HSx4NSwYa916WIvSgPQn7KYDj2+kfRpuHnL52WeJL+W4m4fpIqJy8l3DQntCR2y4ziiAw4aNTzPn GTEknkVCBDhwscAb7bSG6c/DcLXfaislDBo/7LNJFk6UxhyAZToQrKdlOQmOFNrvBLXLtMALkJqa 107SVbHPOdOt9l7+t7Q= )`
	RRSIG=54106 and DNSKEY=54106 verifies the A RRset

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DNSSEC Debugger

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Trust Anchor:
Name Servers: