DNSSEC Debugger

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Time: 2026-09-15 14:28:47 UTC

Analyzing DNSSEC problems for TAX.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 a.root-servers.net for ./DNSKEY
	Received 1139 bytes from 198.41.0.4
	;; Response received from [198.41.0.4] 1139 octets ;; HEADER SECTION ;; id = 61706 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 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 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 20260930000000 20260909000000 20326 . oYSvB9Md+++cwEvRgKH+7O3u5mSWT8tgQ6zxO+A22wU/xfavUVWD6q0A4Tpr1ez840UhnuYEZll3 AoYA+Gv06zGip99UY71evaZ/cSG04Ipz2t6erwiKMbMVQDf4Cx25g28PTJjGuFG62BQxN9GOF8aT F+4KgY3/6kAoLiGVtALiW9d+Pa5LvbLicTif3qvus0u6c63BJ22rK8RXEKaXFD93TlyLprBR80Zv 4smHeqO5hVuVtwxq7/daXiv8laEVQfs9Joq/yjPxz7vaFbaJn00/LgpbpLG6r+y2GteVTLrtvT3v FrxfNH9b9NeYogbF7eUFujmm9TukkkjVxp5tKg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 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 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
	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 20260930000000 20260909000000 20326 . oYSvB9Md+++cwEvRgKH+7O3u5mSWT8tgQ6zxO+A22wU/xfavUVWD6q0A4Tpr1ez840UhnuYEZll3 AoYA+Gv06zGip99UY71evaZ/cSG04Ipz2t6erwiKMbMVQDf4Cx25g28PTJjGuFG62BQxN9GOF8aT F+4KgY3/6kAoLiGVtALiW9d+Pa5LvbLicTif3qvus0u6c63BJ22rK8RXEKaXFD93TlyLprBR80Zv 4smHeqO5hVuVtwxq7/daXiv8laEVQfs9Joq/yjPxz7vaFbaJn00/LgpbpLG6r+y2GteVTLrtvT3v FrxfNH9b9NeYogbF7eUFujmm9TukkkjVxp5tKg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=57780 is now in the chain-of-trust
	Query to h.root-servers.net for TAX.GOV/A
	Received 614 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 614 octets ;; HEADER SECTION ;; id = 42416 ;; 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) ;; TAX.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 20260928050000 20260915040000 57780 . w+G5sTuRq2B9cMa2nkPLh+QX74b/8VoOH38lFdz0O/KIf4sFuAbf4W/cKsFjws8esWkeu2gJtgzQ nPi/ntt4vbSu66baToWdYho732+Zt/RWlaY89u+gYeXbj8hp5nAQi8V2Ys6kZO3Sdj3yTqXRgrpH oXUGh5Wx2s3xykphX5YTpenwXGVE2eqqxZ1VZqctl3rkTx5wJxm55GoDNDULmqIQEtoZm4UPTskV nJd+rATZe2bFYTdUQ1dtjaqmXQx3FWqoLgIpzPoIFfRrc0QjzpeF/RpIvmY9cBbxF+MWcKIQmreX jBwtdUL3ja1L85VUoJ8VSpC5wulSIjKRckXRrg== ) ;; 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 g.root-servers.net for GOV/DNSKEY
	Received 613 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 613 octets ;; HEADER SECTION ;; id = 53106 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS b.ns.gov. gov. 172800 IN NS d.ns.gov. gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS c.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260928050000 20260915040000 57780 . w+G5sTuRq2B9cMa2nkPLh+QX74b/8VoOH38lFdz0O/KIf4sFuAbf4W/cKsFjws8esWkeu2gJtgzQ nPi/ntt4vbSu66baToWdYho732+Zt/RWlaY89u+gYeXbj8hp5nAQi8V2Ys6kZO3Sdj3yTqXRgrpH oXUGh5Wx2s3xykphX5YTpenwXGVE2eqqxZ1VZqctl3rkTx5wJxm55GoDNDULmqIQEtoZm4UPTskV nJd+rATZe2bFYTdUQ1dtjaqmXQx3FWqoLgIpzPoIFfRrc0QjzpeF/RpIvmY9cBbxF+MWcKIQmreX jBwtdUL3ja1L85VUoJ8VSpC5wulSIjKRckXRrg== ) ;; 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 l.root-servers.net for GOV/DS
	Received 367 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 367 octets ;; HEADER SECTION ;; id = 14393 ;; 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 20260928050000 20260915040000 57780 . w+G5sTuRq2B9cMa2nkPLh+QX74b/8VoOH38lFdz0O/KIf4sFuAbf4W/cKsFjws8esWkeu2gJtgzQ nPi/ntt4vbSu66baToWdYho732+Zt/RWlaY89u+gYeXbj8hp5nAQi8V2Ys6kZO3Sdj3yTqXRgrpH oXUGh5Wx2s3xykphX5YTpenwXGVE2eqqxZ1VZqctl3rkTx5wJxm55GoDNDULmqIQEtoZm4UPTskV nJd+rATZe2bFYTdUQ1dtjaqmXQx3FWqoLgIpzPoIFfRrc0QjzpeF/RpIvmY9cBbxF+MWcKIQmreX jBwtdUL3ja1L85VUoJ8VSpC5wulSIjKRckXRrg== ) ;; 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 20260928050000 20260915040000 57780 . w+G5sTuRq2B9cMa2nkPLh+QX74b/8VoOH38lFdz0O/KIf4sFuAbf4W/cKsFjws8esWkeu2gJtgzQ nPi/ntt4vbSu66baToWdYho732+Zt/RWlaY89u+gYeXbj8hp5nAQi8V2Ys6kZO3Sdj3yTqXRgrpH oXUGh5Wx2s3xykphX5YTpenwXGVE2eqqxZ1VZqctl3rkTx5wJxm55GoDNDULmqIQEtoZm4UPTskV nJd+rATZe2bFYTdUQ1dtjaqmXQx3FWqoLgIpzPoIFfRrc0QjzpeF/RpIvmY9cBbxF+MWcKIQmreX jBwtdUL3ja1L85VUoJ8VSpC5wulSIjKRckXRrg== )`
	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 b.ns.gov for GOV/DNSKEY
	Received 291 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 291 octets ;; HEADER SECTION ;; id = 8349 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (3 records) GOV. 3600 IN DNSKEY ( 257 3 13 D6ZhJTObQw3+kcewWf5iTHbzD3uTdbs5xf0kQfP/VXZcDovWJd0DUgHlp2VC002aLDCwhLoPPVN2 VfyoPnjCqg== ) ; keytag 2536 GOV. 3600 IN DNSKEY ( 256 3 13 Of5kU9k4XfdcPwCK9k/zRJNu+Xspnw/BDd+1V6ZpDXRIpHe35BnHTZUBJN9gd6++HkiGXx2YnTji iO7/q+Yamg== ) ; keytag 35496 GOV. 3600 IN RRSIG ( DNSKEY 13 1 3600 20261027110638 20260827110638 2536 gov. PtRLa+tjVuHiye3klDjS7yugV+CJgjvDc9nmgh/T1kZfHsYlKKP7AZC5rN3tuCnWUBN0JLaqMvvB aOtx0rt13Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for GOV
	`GOV. 3600 IN DNSKEY ( 257 3 13 D6ZhJTObQw3+kcewWf5iTHbzD3uTdbs5xf0kQfP/VXZcDovWJd0DUgHlp2VC002aLDCwhLoPPVN2 VfyoPnjCqg== ) ; keytag 2536`
	`GOV. 3600 IN DNSKEY ( 256 3 13 Of5kU9k4XfdcPwCK9k/zRJNu+Xspnw/BDd+1V6ZpDXRIpHe35BnHTZUBJN9gd6++HkiGXx2YnTji iO7/q+Yamg== ) ; keytag 35496`
	DNSKEY=2536/SEP is now in the chain-of-trust
	DS=2536/SHA-256 verifies DNSKEY=2536/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`GOV. 3600 IN RRSIG ( DNSKEY 13 1 3600 20261027110638 20260827110638 2536 gov. PtRLa+tjVuHiye3klDjS7yugV+CJgjvDc9nmgh/T1kZfHsYlKKP7AZC5rN3tuCnWUBN0JLaqMvvB aOtx0rt13Q== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to c.ns.gov for TAX.GOV/A
	Received 249 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 249 octets ;; HEADER SECTION ;; id = 17208 ;; 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 = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; TAX.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) TAX.GOV. 10800 IN NS ns0022.secondary.cloudflare.com. TAX.GOV. 10800 IN NS ns0227.secondary.cloudflare.com. TAX.GOV. 3600 IN DS ( 4361 8 2 01a196cc7207b0a3c7aa40edf675a1f19c0ff7963f65530637bde59b015c6f6d ) TAX.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260916152847 20260914132847 35496 gov. IeLogooFlMsqawc/BYruiwJ1zCOZ/vQ1eL3lIK3BLXMxABP3ocFU36X9/sJaIoqiKCOc8VP7SLUY fngvchPIpQ== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to b.ns.gov for TAX.GOV/DNSKEY
	Received 249 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 249 octets ;; HEADER SECTION ;; id = 52026 ;; 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 = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; TAX.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) TAX.GOV. 10800 IN NS ns0022.secondary.cloudflare.com. TAX.GOV. 10800 IN NS ns0227.secondary.cloudflare.com. TAX.GOV. 3600 IN DS ( 4361 8 2 01a196cc7207b0a3c7aa40edf675a1f19c0ff7963f65530637bde59b015c6f6d ) TAX.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260916152847 20260914132847 35496 gov. 1URhEMPc2w+EROCjrLaevHGSmmZwfIh9bPM5yFzGu1HOIDu6+QEbCfGqz4uTH4OhEPJ4LRqC8xLJ nl66ZD2/gA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone TAX.GOV

TAX.GOV

	Checking DS between GOV and TAX.GOV
	Query to c.ns.gov for TAX.GOV/DS
	Received 183 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 183 octets ;; HEADER SECTION ;; id = 14236 ;; 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) ;; TAX.GOV. IN DS ;; ANSWER SECTION (2 records) TAX.GOV. 3600 IN DS ( 4361 8 2 01a196cc7207b0a3c7aa40edf675a1f19c0ff7963f65530637bde59b015c6f6d ) TAX.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260916152847 20260914132847 35496 gov. 2nOUzE8hRDZ3u/gcNJW/mCPPhDu5TPFEPGnyNQZJUrXdujjIVxrROkocEKBgmzj2G4fC3jPRzDYI cUjqbuSg7w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for TAX.GOV in the GOV zone
	DS=4361/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`TAX.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260916152847 20260914132847 35496 gov. 2nOUzE8hRDZ3u/gcNJW/mCPPhDu5TPFEPGnyNQZJUrXdujjIVxrROkocEKBgmzj2G4fC3jPRzDYI cUjqbuSg7w== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=4361/SHA-256 is now in the chain-of-trust
	`TAX.GOV. 3600 IN DS ( 4361 8 2 01a196cc7207b0a3c7aa40edf675a1f19c0ff7963f65530637bde59b015c6f6d )`
	Query to ns0227.secondary.cloudflare.com for TAX.GOV/DNSKEY
	Received 883 bytes from 162.159.33.102
	;; Response received from [162.159.33.102] 883 octets ;; HEADER SECTION ;; id = 37998 ;; 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) ;; TAX.GOV. IN DNSKEY ;; ANSWER SECTION (3 records) TAX.GOV. 10800 IN DNSKEY ( 256 3 8 AwEAAaHMffX+Fpfw+ePh0EADhaqgkbiofAjTsb/xJRQgE3HRgOctgBsadnOflV6J47MxLokM0A85 ebouIZGkeax84MKzKanKJZ54ovkbH8fo/qXA3Q6DmEUstll4FYj/QUSSS98rokW3YVDeZObpPLil veA1WJjbt0ZNOz8DPcWjSua6UwuDiLkjxrjmr04OVwcw/OEyfUTsmBxYz5lHvXHJBlB5QoEH0X6T GIwB3A5CoVnAxoDS6c44aEvE+KgLsY51Hiwy/WHkRirv1ZW9VNsAQV1RyjKRSXoTKZGry+8xZAO1 2Baw0xUIUpASerJgZbZDu10ELhCCMwaKqkp/HIlQeTc= ) ; keytag 14329 TAX.GOV. 10800 IN DNSKEY ( 257 3 8 AwEAAdxNFI4/5TQjYcuqa4hgBBME/9VEuJuL4d5CTjgPdGd3K0+7FE+klwHElHNPi5b2bjVeye90 wH6i9K4SY94yWLHYgmHyB64K2Z19Zoh4Q4mzmFCXE+xNzYaCeAOxdfDxYzHyM3/GdJfIii3mXgfp ukN6Ovtd9olmAYP7b86sRQKQ+MRX+NZzECgD48f6C+rWzmdvJc4wGwTQ/mihfYMisb3xwXMHjcEf FNGsl15e4d/Hhux+qr6/m1DYKg9bQSXmgDWW4obFN+SdoN9rthq7JeD1ePgcDARkv5oHnsDxQ/e/ RN8XleHT9Xbbvew/InO69u4PK/IFGMOhZvDjx3wiRsM= ) ; keytag 4361 TAX.GOV. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260926135933 20260912122933 4361 tax.gov. fyOQCZm9nAT4UmfCFRxGs9blFW2REgssWnP6U8yQT+EljzF/o8DWVpnucjN1GA4EK5cHt6q91Nz9 Ff9XIfRrwqSoR/VzkwuFS5joTy/5V/Zvt8Hvj4mZ5Kcx+rBEOMNmkb7y1wdGDL/F2IRqc/afWi3Q A2tnCqUkNsZ+NKveo4RFXMTQhmPP3A8wCMfICbnm49Kpnzg/5HckeY4CZ2l3snLZlQhp0FzRFgrt 87oa6xrDMQqcf5KxNvHRa5iBUOfwJ2mqkihdxtvaCGOc3zrFuUNGo8jj18vsQvuM+pnKpF+p+aDQ c9SV7r10XdNLIrjkbiXx8ZJXn2YHMR3DjDKpfw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for TAX.GOV
	`TAX.GOV. 10800 IN DNSKEY ( 256 3 8 AwEAAaHMffX+Fpfw+ePh0EADhaqgkbiofAjTsb/xJRQgE3HRgOctgBsadnOflV6J47MxLokM0A85 ebouIZGkeax84MKzKanKJZ54ovkbH8fo/qXA3Q6DmEUstll4FYj/QUSSS98rokW3YVDeZObpPLil veA1WJjbt0ZNOz8DPcWjSua6UwuDiLkjxrjmr04OVwcw/OEyfUTsmBxYz5lHvXHJBlB5QoEH0X6T GIwB3A5CoVnAxoDS6c44aEvE+KgLsY51Hiwy/WHkRirv1ZW9VNsAQV1RyjKRSXoTKZGry+8xZAO1 2Baw0xUIUpASerJgZbZDu10ELhCCMwaKqkp/HIlQeTc= ) ; keytag 14329`
	`TAX.GOV. 10800 IN DNSKEY ( 257 3 8 AwEAAdxNFI4/5TQjYcuqa4hgBBME/9VEuJuL4d5CTjgPdGd3K0+7FE+klwHElHNPi5b2bjVeye90 wH6i9K4SY94yWLHYgmHyB64K2Z19Zoh4Q4mzmFCXE+xNzYaCeAOxdfDxYzHyM3/GdJfIii3mXgfp ukN6Ovtd9olmAYP7b86sRQKQ+MRX+NZzECgD48f6C+rWzmdvJc4wGwTQ/mihfYMisb3xwXMHjcEf FNGsl15e4d/Hhux+qr6/m1DYKg9bQSXmgDWW4obFN+SdoN9rthq7JeD1ePgcDARkv5oHnsDxQ/e/ RN8XleHT9Xbbvew/InO69u4PK/IFGMOhZvDjx3wiRsM= ) ; keytag 4361`
	DNSKEY=4361/SEP is now in the chain-of-trust
	DS=4361/SHA-256 verifies DNSKEY=4361/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`TAX.GOV. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260926135933 20260912122933 4361 tax.gov. fyOQCZm9nAT4UmfCFRxGs9blFW2REgssWnP6U8yQT+EljzF/o8DWVpnucjN1GA4EK5cHt6q91Nz9 Ff9XIfRrwqSoR/VzkwuFS5joTy/5V/Zvt8Hvj4mZ5Kcx+rBEOMNmkb7y1wdGDL/F2IRqc/afWi3Q A2tnCqUkNsZ+NKveo4RFXMTQhmPP3A8wCMfICbnm49Kpnzg/5HckeY4CZ2l3snLZlQhp0FzRFgrt 87oa6xrDMQqcf5KxNvHRa5iBUOfwJ2mqkihdxtvaCGOc3zrFuUNGo8jj18vsQvuM+pnKpF+p+aDQ c9SV7r10XdNLIrjkbiXx8ZJXn2YHMR3DjDKpfw== )`
	RRSIG=4361 and DNSKEY=4361/SEP verifies the DNSKEY RRset
	DNSKEY=14329 is now in the chain-of-trust
	Query to ns0022.secondary.cloudflare.com for TAX.GOV/A
	Received 347 bytes from 162.159.32.23
	;; Response received from [162.159.32.23] 347 octets ;; HEADER SECTION ;; id = 35713 ;; 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) ;; TAX.GOV. IN A ;; ANSWER SECTION (2 records) TAX.GOV. 10800 IN A 155.130.130.113 TAX.GOV. 10800 IN RRSIG ( A 8 2 10800 20260926095932 20260912082932 14329 tax.gov. ZbMqKkUqQpeS+MYDZKGB4n20ve1jx9b7l1dp/QMmT6quiLcq6GiGseSOiHssOdax71KEONLgb3Qo ODauz5viYDlSbTYbk2o0wPuc3bh+yiWZDE5GnT0LhQllf/IJoZftB9RFKOtDFKeNdUdz8iMusirT AYm9vgy6yoB82LBAZS5nNPwRMOkSXMYUHZZIOjQgBX9v82LhvYq0C6pj1aFTJgwkbQuXHCqkjQQE BN9L2aKDzTqr3NAgNl6M1a0WtG8TJdiM1m+leeYxC9zM9oQoIThHtTTCoF8fpkAglBTNv2aPFxHB ECltyYeJqvzES+UN8gXeN6tavkYOHc3NcTgmIQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns0022.secondary.cloudflare.com is authoritative for TAX.GOV
	Found RRSIG signed by tax.gov zone
	Query to ns0227.secondary.cloudflare.com for TAX.GOV/SOA
	Received 405 bytes from 162.159.33.102
	;; Response received from [162.159.33.102] 405 octets ;; HEADER SECTION ;; id = 41353 ;; 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) ;; TAX.GOV. IN SOA ;; ANSWER SECTION (2 records) TAX.GOV. 900 IN SOA ( ns1.irs.GOV. it\.aciouns\.external\.dns\.admin.irs.GOV. 5525 ;serial 3600 ;refresh 1800 ;retry 2419200 ;expire 900 ;minimum ) TAX.GOV. 900 IN RRSIG ( SOA 8 2 10800 20260926135933 20260912122933 14329 tax.gov. QPJFYFEcdccOLdsntsZoqjdEjHFKOGac2PwrSIv/ym5iLi3JrSy+esJx8Y/c7YEuSPWy3HvFwifq cNtOukF4qQElyvI/P21rZuH4q5paQKYYQQRyPq9pJXK+paQv6yHaysWagGltrt2KYhQ19imJtPh/ 74EK12jrmSk/JBsi8bg/K03PJcvBvpBn9entUdaFyjtDpeawfi3DaG3L6bSDP9oaMFhmYpRujG96 hknRfXj1qT/AW+nOcCN4qby98ZN25fzY/ukQjVcUJtRTFaZMxfGrKP7RY7vYletUbtejd68rGc9m kfzxzXRP2xsJNbUAYCP05RWpKQg7ZY0m+ZkHlA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns0022.secondary.cloudflare.com for TAX.GOV/A
	TAX.GOV A RR has value 155.130.130.113
	Found 1 RRSIGs over A RRset
	`TAX.GOV. 10800 IN RRSIG ( A 8 2 10800 20260926095932 20260912082932 14329 tax.gov. ZbMqKkUqQpeS+MYDZKGB4n20ve1jx9b7l1dp/QMmT6quiLcq6GiGseSOiHssOdax71KEONLgb3Qo ODauz5viYDlSbTYbk2o0wPuc3bh+yiWZDE5GnT0LhQllf/IJoZftB9RFKOtDFKeNdUdz8iMusirT AYm9vgy6yoB82LBAZS5nNPwRMOkSXMYUHZZIOjQgBX9v82LhvYq0C6pj1aFTJgwkbQuXHCqkjQQE BN9L2aKDzTqr3NAgNl6M1a0WtG8TJdiM1m+leeYxC9zM9oQoIThHtTTCoF8fpkAglBTNv2aPFxHB ECltyYeJqvzES+UN8gXeN6tavkYOHc3NcTgmIQ== )`
	RRSIG=14329 and DNSKEY=14329 verifies the A RRset

TAX.GOV

	Query to ns0227.secondary.cloudflare.com for TAX.GOV/A
	Received 347 bytes from 162.159.33.102
	;; Response received from [162.159.33.102] 347 octets ;; HEADER SECTION ;; id = 43709 ;; 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) ;; TAX.GOV. IN A ;; ANSWER SECTION (2 records) TAX.GOV. 10800 IN A 155.130.130.113 TAX.GOV. 10800 IN RRSIG ( A 8 2 10800 20260926095932 20260912082932 14329 tax.gov. ZbMqKkUqQpeS+MYDZKGB4n20ve1jx9b7l1dp/QMmT6quiLcq6GiGseSOiHssOdax71KEONLgb3Qo ODauz5viYDlSbTYbk2o0wPuc3bh+yiWZDE5GnT0LhQllf/IJoZftB9RFKOtDFKeNdUdz8iMusirT AYm9vgy6yoB82LBAZS5nNPwRMOkSXMYUHZZIOjQgBX9v82LhvYq0C6pj1aFTJgwkbQuXHCqkjQQE BN9L2aKDzTqr3NAgNl6M1a0WtG8TJdiM1m+leeYxC9zM9oQoIThHtTTCoF8fpkAglBTNv2aPFxHB ECltyYeJqvzES+UN8gXeN6tavkYOHc3NcTgmIQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns0227.secondary.cloudflare.com is authoritative for TAX.GOV
	Found RRSIG signed by tax.gov zone
	Query to ns0227.secondary.cloudflare.com for TAX.GOV/A
	TAX.GOV A RR has value 155.130.130.113
	Found 1 RRSIGs over A RRset
	`TAX.GOV. 10800 IN RRSIG ( A 8 2 10800 20260926095932 20260912082932 14329 tax.gov. ZbMqKkUqQpeS+MYDZKGB4n20ve1jx9b7l1dp/QMmT6quiLcq6GiGseSOiHssOdax71KEONLgb3Qo ODauz5viYDlSbTYbk2o0wPuc3bh+yiWZDE5GnT0LhQllf/IJoZftB9RFKOtDFKeNdUdz8iMusirT AYm9vgy6yoB82LBAZS5nNPwRMOkSXMYUHZZIOjQgBX9v82LhvYq0C6pj1aFTJgwkbQuXHCqkjQQE BN9L2aKDzTqr3NAgNl6M1a0WtG8TJdiM1m+leeYxC9zM9oQoIThHtTTCoF8fpkAglBTNv2aPFxHB ECltyYeJqvzES+UN8gXeN6tavkYOHc3NcTgmIQ== )`
	RRSIG=14329 and DNSKEY=14329 verifies the A RRset

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