DNSSEC Debugger - USDA.GOV

Domain Name:

Time: 2026-02-23 05:47:06 UTC

Analyzing DNSSEC problems for USDA.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 e.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 1139 octets ;; HEADER SECTION ;; id = 35764 ;; 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": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 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 20260313000000 20260220000000 20326 . JZtm46fb0oPZQLxBUHYEG5Fv0arLLlu7lUpYjsEPdGrggxWWMbB/rA0CbLCsZ0+rk84t5BvOtfPd mBDhJiDQhzJSRK8l8u0roT79KnJU81H+Hdzg+/095yK9djpihg/72I9UyJO3UU1SIdmxzriTE15z Tz/QrKKLME3vp5lBSPkggMMrRkKNW2rpL1JgD6bsXNqJLEHTfpNRGX0EbEKW9VKK27rXxXFa3r0X V2mvOrNiDOCN1nl1YTHWOkuNGxpKlv+kDwrDyGs5Z8WJb4gm47O1xOijfna5dzlEXAjqahKboJsF kMHrQdSnYG0XcTdxhAAMnQjbxDfBEeowXrOt8w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	`. 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 20260313000000 20260220000000 20326 . JZtm46fb0oPZQLxBUHYEG5Fv0arLLlu7lUpYjsEPdGrggxWWMbB/rA0CbLCsZ0+rk84t5BvOtfPd mBDhJiDQhzJSRK8l8u0roT79KnJU81H+Hdzg+/095yK9djpihg/72I9UyJO3UU1SIdmxzriTE15z Tz/QrKKLME3vp5lBSPkggMMrRkKNW2rpL1JgD6bsXNqJLEHTfpNRGX0EbEKW9VKK27rXxXFa3r0X V2mvOrNiDOCN1nl1YTHWOkuNGxpKlv+kDwrDyGs5Z8WJb4gm47O1xOijfna5dzlEXAjqahKboJsF kMHrQdSnYG0XcTdxhAAMnQjbxDfBEeowXrOt8w== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to k.root-servers.net for USDA.GOV/A
	Received 615 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 615 octets ;; HEADER SECTION ;; id = 24337 ;; 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) ;; USDA.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 20260308050000 20260223040000 21831 . ZeXP0Nefopc0ETOWDo97WAWEfTWRg+NCOW24SWBC91grax7uVuwBOyeR6b6l9W0A4p0wKWN0Mqqt eM/LwmQ0ZrJBfGot0ZjN2qcwRyIbbsbHMNzKUjJZZtKhal+eWnAciotZoDfwRHR8rkq0PWBoMmQ6 Q/ATg2o28XaJidLJ+kkjRdcx3CZsCZwFYtgKyich87HmjP6F/Wr3jFraImIToreobL2dHv6c7A1C GY23iH8D6LqTc6NXJwbWMwvHL5/EijG+ZNwhSG/Tvix2J8Y7yYmCcAeE5dAAgilfiqdwogi7ld6r gyu1KIVNzJUwp7FT6y271wq8jGg+rhyi2ta8SQ== ) ;; 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 616 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 616 octets ;; HEADER SECTION ;; id = 50106 ;; 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 20260308050000 20260223040000 21831 . ZeXP0Nefopc0ETOWDo97WAWEfTWRg+NCOW24SWBC91grax7uVuwBOyeR6b6l9W0A4p0wKWN0Mqqt eM/LwmQ0ZrJBfGot0ZjN2qcwRyIbbsbHMNzKUjJZZtKhal+eWnAciotZoDfwRHR8rkq0PWBoMmQ6 Q/ATg2o28XaJidLJ+kkjRdcx3CZsCZwFYtgKyich87HmjP6F/Wr3jFraImIToreobL2dHv6c7A1C GY23iH8D6LqTc6NXJwbWMwvHL5/EijG+ZNwhSG/Tvix2J8Y7yYmCcAeE5dAAgilfiqdwogi7ld6r gyu1KIVNzJUwp7FT6y271wq8jGg+rhyi2ta8SQ== ) ;; 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 f.root-servers.net for GOV/DS
	Received 367 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 367 octets ;; HEADER SECTION ;; id = 28775 ;; 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": 1472, ;; "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 20260308050000 20260223040000 21831 . ZeXP0Nefopc0ETOWDo97WAWEfTWRg+NCOW24SWBC91grax7uVuwBOyeR6b6l9W0A4p0wKWN0Mqqt eM/LwmQ0ZrJBfGot0ZjN2qcwRyIbbsbHMNzKUjJZZtKhal+eWnAciotZoDfwRHR8rkq0PWBoMmQ6 Q/ATg2o28XaJidLJ+kkjRdcx3CZsCZwFYtgKyich87HmjP6F/Wr3jFraImIToreobL2dHv6c7A1C GY23iH8D6LqTc6NXJwbWMwvHL5/EijG+ZNwhSG/Tvix2J8Y7yYmCcAeE5dAAgilfiqdwogi7ld6r gyu1KIVNzJUwp7FT6y271wq8jGg+rhyi2ta8SQ== ) ;; 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 20260308050000 20260223040000 21831 . ZeXP0Nefopc0ETOWDo97WAWEfTWRg+NCOW24SWBC91grax7uVuwBOyeR6b6l9W0A4p0wKWN0Mqqt eM/LwmQ0ZrJBfGot0ZjN2qcwRyIbbsbHMNzKUjJZZtKhal+eWnAciotZoDfwRHR8rkq0PWBoMmQ6 Q/ATg2o28XaJidLJ+kkjRdcx3CZsCZwFYtgKyich87HmjP6F/Wr3jFraImIToreobL2dHv6c7A1C GY23iH8D6LqTc6NXJwbWMwvHL5/EijG+ZNwhSG/Tvix2J8Y7yYmCcAeE5dAAgilfiqdwogi7ld6r gyu1KIVNzJUwp7FT6y271wq8jGg+rhyi2ta8SQ== )`
	RRSIG=21831 and DNSKEY=21831 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 = 11481 ;; 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 20260418110625 20260216110625 2536 gov. I0iSDDCNvKVMZA6sNbu/vSpxFxExdKw4wolKgp9n5lVU+L+LLIrgFsg7MfMTRCgrMX1UDqFBsElS w+yMvE1WnQ== ) ;; 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 20260418110625 20260216110625 2536 gov. I0iSDDCNvKVMZA6sNbu/vSpxFxExdKw4wolKgp9n5lVU+L+LLIrgFsg7MfMTRCgrMX1UDqFBsElS w+yMvE1WnQ== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to d.ns.gov for USDA.GOV/A
	Received 356 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 356 octets ;; HEADER SECTION ;; id = 27310 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; USDA.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) USDA.GOV. 10800 IN NS ns1.USDA.GOV. USDA.GOV. 10800 IN NS ns2.USDA.GOV. USDA.GOV. 3600 IN DS ( 38781 13 2 c2e08b2b1f6730d5434d918d50b2af087afa509770888735ad04a805ebb1812f ) USDA.GOV. 3600 IN DS ( 55730 13 2 2ad40e75a2cd6ca6f1ec2e5dace1433f8cfa475faffaad0181e7032ec175f57b ) USDA.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260224064707 20260222044707 35496 gov. Y3Bp+gue9bmcy1jbU5F/abd5R1O+t8SJdkqdLMYjMtbp9sbg6nj6hfw3TYcIhZb8oJ4ldA9uAzMP EDWQYL8p1Q== ) ;; ADDITIONAL SECTION (5 records) ns1.USDA.GOV. 3600 IN A 199.141.126.202 ns1.USDA.GOV. 3600 IN AAAA 2600:12f0:0:ac04::202 ns2.USDA.GOV. 3600 IN A 199.141.126.206 ns2.USDA.GOV. 3600 IN AAAA 2600:12f0:0:ac04::206 ;; { "EDNS-VERSION": 0 }
	Query to c.ns.gov for USDA.GOV/DNSKEY
	Received 356 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 356 octets ;; HEADER SECTION ;; id = 62742 ;; 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 = 5 arcount = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; USDA.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) USDA.GOV. 10800 IN NS ns1.USDA.GOV. USDA.GOV. 10800 IN NS ns2.USDA.GOV. USDA.GOV. 3600 IN DS ( 38781 13 2 c2e08b2b1f6730d5434d918d50b2af087afa509770888735ad04a805ebb1812f ) USDA.GOV. 3600 IN DS ( 55730 13 2 2ad40e75a2cd6ca6f1ec2e5dace1433f8cfa475faffaad0181e7032ec175f57b ) USDA.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260224064707 20260222044707 35496 gov. PIvu5vWz6c5Rke3flndSXsLDhRy4yAg7uVwES08hDMm3h45gnZi0eGt1z2VA3MtAvqJackViOWwa hya7AlbVRA== ) ;; ADDITIONAL SECTION (5 records) ns1.USDA.GOV. 3600 IN A 199.141.126.202 ns1.USDA.GOV. 3600 IN AAAA 2600:12f0:0:ac04::202 ns2.USDA.GOV. 3600 IN A 199.141.126.206 ns2.USDA.GOV. 3600 IN AAAA 2600:12f0:0:ac04::206 ;; { "EDNS-VERSION": 0 }
	Found child zone USDA.GOV

USDA.GOV

	Checking DS between GOV and USDA.GOV
	Query to d.ns.gov for USDA.GOV/DS
	Received 232 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 232 octets ;; HEADER SECTION ;; id = 3446 ;; 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) ;; USDA.GOV. IN DS ;; ANSWER SECTION (3 records) USDA.GOV. 3600 IN DS ( 38781 13 2 c2e08b2b1f6730d5434d918d50b2af087afa509770888735ad04a805ebb1812f ) USDA.GOV. 3600 IN DS ( 55730 13 2 2ad40e75a2cd6ca6f1ec2e5dace1433f8cfa475faffaad0181e7032ec175f57b ) USDA.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260224064707 20260222044707 35496 gov. P66WM56s9jvotsyWPMKjrZqJDFOLygyy+HtZWN+pkvFDYMHR0QqKg+M04Ry6YSgvu8H68YRZcP0b QSJPtria8Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for USDA.GOV in the GOV zone
	DS=38781/SHA-256 has algorithm ECDSAP256SHA256
	DS=55730/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`USDA.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260224064707 20260222044707 35496 gov. P66WM56s9jvotsyWPMKjrZqJDFOLygyy+HtZWN+pkvFDYMHR0QqKg+M04Ry6YSgvu8H68YRZcP0b QSJPtria8Q== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=38781/SHA-256 is now in the chain-of-trust
	DS=55730/SHA-256 is now in the chain-of-trust
	`USDA.GOV. 3600 IN DS ( 38781 13 2 c2e08b2b1f6730d5434d918d50b2af087afa509770888735ad04a805ebb1812f )`
	`USDA.GOV. 3600 IN DS ( 55730 13 2 2ad40e75a2cd6ca6f1ec2e5dace1433f8cfa475faffaad0181e7032ec175f57b )`
	Query to ns1.USDA.GOV for USDA.GOV/DNSKEY
	Received 749 bytes from 199.141.126.202
	;; Response received from [199.141.126.202] 749 octets ;; HEADER SECTION ;; id = 36374 ;; 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 = 8 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; USDA.GOV. IN DNSKEY ;; ANSWER SECTION (8 records) USDA.GOV. 86400 IN DNSKEY ( 256 3 13 C5Zp9+erXmY2+k46/KwMIBIi+81yXVWtArZ8sP+a7twRHa7v+Qw6N4oFUZLGw+vxk2eSemvj6t0l dXi9yq5eQQ== ) ; keytag 22252 USDA.GOV. 86400 IN DNSKEY ( 256 3 13 +WHjhj/J1Wt97wozrvGZiUyL3bPhRg4XnDFI02uuYYTj5GX2utTPy9wY68IkVp78brFx+DgMJhSl EKXe9gaswA== ) ; keytag 7881 USDA.GOV. 86400 IN DNSKEY ( 256 3 13 zbA3xNL5sYZwfInyDKQiQyfZSb/8ENAlmthYzyYLPm0UuC+idiQwT1Q7QrsEAmytZXYif/5dSAjY NnIISyiq/Q== ) ; keytag 20093 USDA.GOV. 86400 IN DNSKEY ( 257 3 13 /ZtisENXKRQ0d/X9sP1qDNHKBOVOAQhnUws9v6op6i1KYTDNx5GtN8PHGAFxD6XprzcAc/rodl/G QuJceUJLpA== ) ; keytag 55730 USDA.GOV. 86400 IN DNSKEY ( 257 3 13 Th4y2kZ9cQHziM4y670vUvyqSIjSinjmAIvr+6S0wlN7koFLI60Ke3R1Mv40631GoZIBPziY/VoV 6uGgjIfzDg== ) ; keytag 53782 USDA.GOV. 86400 IN RRSIG ( DNSKEY 13 2 86400 20260224182918 20260222182332 7881 usda.gov. NuXwx+qcX1py66+N0d2kPHX56YWw9L3UrymQHufEzRqPqF71oy+B+f+RxW2k5buJAv5/UNGohddI XcZVgErF/A== ) USDA.GOV. 86400 IN RRSIG ( DNSKEY 13 2 86400 20260224182918 20260222182332 53782 usda.gov. c7qIyo1TgPkbEnd6trKpWxEwFH6GltTTv5XEgDVuCB7xoTD1dxbwcq9pW9BNSoONHK9dfqMHy8c9 tx7KMjkJOA== ) USDA.GOV. 86400 IN RRSIG ( DNSKEY 13 2 86400 20260224182918 20260222182332 55730 usda.gov. x6MeqAOMHJIKOyJmDqH1CkzxbdP5NMEeZOx9ZU8rI20fVuOw08A4dZajj4Hig8WpuChx7XSV5IC8 kLzDXkGLPA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 5 DNSKEY records for USDA.GOV
	`USDA.GOV. 86400 IN DNSKEY ( 256 3 13 C5Zp9+erXmY2+k46/KwMIBIi+81yXVWtArZ8sP+a7twRHa7v+Qw6N4oFUZLGw+vxk2eSemvj6t0l dXi9yq5eQQ== ) ; keytag 22252`
	`USDA.GOV. 86400 IN DNSKEY ( 256 3 13 +WHjhj/J1Wt97wozrvGZiUyL3bPhRg4XnDFI02uuYYTj5GX2utTPy9wY68IkVp78brFx+DgMJhSl EKXe9gaswA== ) ; keytag 7881`
	`USDA.GOV. 86400 IN DNSKEY ( 256 3 13 zbA3xNL5sYZwfInyDKQiQyfZSb/8ENAlmthYzyYLPm0UuC+idiQwT1Q7QrsEAmytZXYif/5dSAjY NnIISyiq/Q== ) ; keytag 20093`
	`USDA.GOV. 86400 IN DNSKEY ( 257 3 13 /ZtisENXKRQ0d/X9sP1qDNHKBOVOAQhnUws9v6op6i1KYTDNx5GtN8PHGAFxD6XprzcAc/rodl/G QuJceUJLpA== ) ; keytag 55730`
	`USDA.GOV. 86400 IN DNSKEY ( 257 3 13 Th4y2kZ9cQHziM4y670vUvyqSIjSinjmAIvr+6S0wlN7koFLI60Ke3R1Mv40631GoZIBPziY/VoV 6uGgjIfzDg== ) ; keytag 53782`
	DNSKEY=55730/SEP is now in the chain-of-trust
	DS=55730/SHA-256 verifies DNSKEY=55730/SEP
	DS=38781/SHA-256 is published, but a corresponding DNSKEY is not
	Found 3 RRSIGs over DNSKEY RRset
	`USDA.GOV. 86400 IN RRSIG ( DNSKEY 13 2 86400 20260224182918 20260222182332 7881 usda.gov. NuXwx+qcX1py66+N0d2kPHX56YWw9L3UrymQHufEzRqPqF71oy+B+f+RxW2k5buJAv5/UNGohddI XcZVgErF/A== )`
	`USDA.GOV. 86400 IN RRSIG ( DNSKEY 13 2 86400 20260224182918 20260222182332 53782 usda.gov. c7qIyo1TgPkbEnd6trKpWxEwFH6GltTTv5XEgDVuCB7xoTD1dxbwcq9pW9BNSoONHK9dfqMHy8c9 tx7KMjkJOA== )`
	`USDA.GOV. 86400 IN RRSIG ( DNSKEY 13 2 86400 20260224182918 20260222182332 55730 usda.gov. x6MeqAOMHJIKOyJmDqH1CkzxbdP5NMEeZOx9ZU8rI20fVuOw08A4dZajj4Hig8WpuChx7XSV5IC8 kLzDXkGLPA== )`
	RRSIG=7881 and DNSKEY=7881 verifies the DNSKEY RRset
	RRSIG=53782 and DNSKEY=53782/SEP verifies the DNSKEY RRset
	RRSIG=55730 and DNSKEY=55730/SEP verifies the DNSKEY RRset
	DNSKEY=22252 is now in the chain-of-trust
	DNSKEY=7881 is now in the chain-of-trust
	DNSKEY=20093 is now in the chain-of-trust
	DNSKEY=53782/SEP is now in the chain-of-trust
	Query to ns2.USDA.GOV for USDA.GOV/A
	Received 157 bytes from 199.141.126.206
	;; Response received from [199.141.126.206] 157 octets ;; HEADER SECTION ;; id = 40651 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; USDA.GOV. IN A ;; ANSWER SECTION (2 records) USDA.GOV. 86400 IN A 199.134.75.32 USDA.GOV. 86400 IN RRSIG ( A 13 2 86400 20260224202116 20260222201159 7881 usda.gov. /Xrb4d2FBZk4ybHeC772moKBZcmFEQJ+hWW+NCbbCxCuTHJffJ3EQOeans1xVK+V7rymBWZmp4gc 4ZD9FkP4nA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns2.USDA.GOV is authoritative for USDA.GOV
	Found RRSIG signed by usda.gov zone
	Query to ns1.USDA.GOV for USDA.GOV/SOA
	Received 194 bytes from 199.141.126.202
	;; Response received from [199.141.126.202] 194 octets ;; HEADER SECTION ;; id = 16960 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; USDA.GOV. IN SOA ;; ANSWER SECTION (2 records) USDA.GOV. 86400 IN SOA ( ns1.USDA.GOV. duty\.officer.USDA.GOV. 2025491573 ;serial 90000 ;refresh 9000 ;retry 90000 ;expire 900 ;minimum ) USDA.GOV. 86400 IN RRSIG ( SOA 13 2 86400 20260225054629 20260223044629 7881 usda.gov. WbUEmYeaC2/9P6YKcoyhsb9a4l96F0w0iMf6hQApPhhLEHaZi/3zEH7R1PHzqzBgULbpCIQmwXO+ vaWonwLiDg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns2.USDA.GOV for USDA.GOV/A
	Received 157 bytes from 199.141.126.206
	;; Response received from [199.141.126.206] 157 octets ;; HEADER SECTION ;; id = 529 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; USDA.GOV. IN A ;; ANSWER SECTION (2 records) USDA.GOV. 86400 IN A 199.134.75.32 USDA.GOV. 86400 IN RRSIG ( A 13 2 86400 20260224202116 20260222201159 7881 usda.gov. /Xrb4d2FBZk4ybHeC772moKBZcmFEQJ+hWW+NCbbCxCuTHJffJ3EQOeans1xVK+V7rymBWZmp4gc 4ZD9FkP4nA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	USDA.GOV A RR has value 199.134.75.32
	Found 1 RRSIGs over A RRset
	`USDA.GOV. 86400 IN RRSIG ( A 13 2 86400 20260224202116 20260222201159 7881 usda.gov. /Xrb4d2FBZk4ybHeC772moKBZcmFEQJ+hWW+NCbbCxCuTHJffJ3EQOeans1xVK+V7rymBWZmp4gc 4ZD9FkP4nA== )`
	RRSIG=7881 and DNSKEY=7881 verifies the A RRset

USDA.GOV

	Query to ns1.USDA.GOV for USDA.GOV/A
	Received 157 bytes from 199.141.126.202
	;; Response received from [199.141.126.202] 157 octets ;; HEADER SECTION ;; id = 47210 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; USDA.GOV. IN A ;; ANSWER SECTION (2 records) USDA.GOV. 86400 IN A 199.134.75.32 USDA.GOV. 86400 IN RRSIG ( A 13 2 86400 20260224202116 20260222201159 7881 usda.gov. /Xrb4d2FBZk4ybHeC772moKBZcmFEQJ+hWW+NCbbCxCuTHJffJ3EQOeans1xVK+V7rymBWZmp4gc 4ZD9FkP4nA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns1.USDA.GOV is authoritative for USDA.GOV
	Found RRSIG signed by usda.gov zone
	Query to ns1.USDA.GOV for USDA.GOV/A
	Received 157 bytes from 199.141.126.202
	;; Response received from [199.141.126.202] 157 octets ;; HEADER SECTION ;; id = 8892 ;; 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": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; USDA.GOV. IN A ;; ANSWER SECTION (2 records) USDA.GOV. 86400 IN A 199.134.75.32 USDA.GOV. 86400 IN RRSIG ( A 13 2 86400 20260224202116 20260222201159 7881 usda.gov. /Xrb4d2FBZk4ybHeC772moKBZcmFEQJ+hWW+NCbbCxCuTHJffJ3EQOeans1xVK+V7rymBWZmp4gc 4ZD9FkP4nA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	USDA.GOV A RR has value 199.134.75.32
	Found 1 RRSIGs over A RRset
	`USDA.GOV. 86400 IN RRSIG ( A 13 2 86400 20260224202116 20260222201159 7881 usda.gov. /Xrb4d2FBZk4ybHeC772moKBZcmFEQJ+hWW+NCbbCxCuTHJffJ3EQOeans1xVK+V7rymBWZmp4gc 4ZD9FkP4nA== )`
	RRSIG=7881 and DNSKEY=7881 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test USDA.GOV at dnsviz.net.

DNSSEC Debugger

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: