DNSSEC Analyzer

Domain Name:

Time: 2019-08-18 05:46:12 UTC, NTP stratum 4

Analyzing DNSSEC problems for DOI.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 h.root-servers.net for ./DNSKEY
	Received 864 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (864 bytes) ;; HEADER SECTION ;; id = 6884 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAcTQyaIe6nt3xSPOG2L/YfwBkOVTJN6mlnZ249O5Rtt3ZSRQHxQSW61AODYw6bvgxrrGq8ee OuenFjcSYgNAMcBYoEYYmKDW6e9EryW4ZaT/MCq+8Am06oR40xAA3fClOM6QjRcT85tP41Go946A icBGP8XOP/Aj1aI/oPRGzRnboUPUok/AzTNnW5npBU69+BuiIwYE7mQOiNBFePyvjQBdoiuYbmuD 3Py0IyjlBxzZUXbqLsRL9gYFkCqeTY29Ik7usuzMTa+JRSLz6KGS5RSJ7CTSMjZg8aNaUbN2dvGh akJPh92HnLvMA3TefFgbKJphFNPA3BWSKLZ02cRWXqM= ) ; Key ID = 59944 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20190831000000 20190810000000 20326 . aqUzhXpgfWBkwR+s6UE8VT6RohWeWfyw1JD30Eqtc3LN113C/6ASGzzXw2fIMtod+w95D0ui+sOG MtH40kT96pV8ifUx6nkC4QcRxgAy5Pg7To39Pa/gwakDEDorruQHEjp2CJdL0dQ+yv6Iab0mUjCH hr/9xFtVf1sNT+6wHbzlJmUNxPsF6DAQcSwb59gGyjww/EcrYHzpDjZd1Zs6tXjH8g9Y8edQRJok HYHYuLeRKnjFzPTZgCZKnyqYesFH/sG17+b9v2wjy0uftpkGbRo4Klv+kFgonlMarDavJgRxm6JI GGhkDm53cChcWA02ciLrD1dX+Slckrd9iOiMyw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAcTQyaIe6nt3xSPOG2L/YfwBkOVTJN6mlnZ249O5Rtt3ZSRQHxQSW61AODYw6bvgxrrGq8ee OuenFjcSYgNAMcBYoEYYmKDW6e9EryW4ZaT/MCq+8Am06oR40xAA3fClOM6QjRcT85tP41Go946A icBGP8XOP/Aj1aI/oPRGzRnboUPUok/AzTNnW5npBU69+BuiIwYE7mQOiNBFePyvjQBdoiuYbmuD 3Py0IyjlBxzZUXbqLsRL9gYFkCqeTY29Ik7usuzMTa+JRSLz6KGS5RSJ7CTSMjZg8aNaUbN2dvGh akJPh92HnLvMA3TefFgbKJphFNPA3BWSKLZ02cRWXqM= ) ; Key ID = 59944`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	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 20190831000000 20190810000000 20326 . aqUzhXpgfWBkwR+s6UE8VT6RohWeWfyw1JD30Eqtc3LN113C/6ASGzzXw2fIMtod+w95D0ui+sOG MtH40kT96pV8ifUx6nkC4QcRxgAy5Pg7To39Pa/gwakDEDorruQHEjp2CJdL0dQ+yv6Iab0mUjCH hr/9xFtVf1sNT+6wHbzlJmUNxPsF6DAQcSwb59gGyjww/EcrYHzpDjZd1Zs6tXjH8g9Y8edQRJok HYHYuLeRKnjFzPTZgCZKnyqYesFH/sG17+b9v2wjy0uftpkGbRo4Klv+kFgonlMarDavJgRxm6JI GGhkDm53cChcWA02ciLrD1dX+Slckrd9iOiMyw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=59944 is now in the chain-of-trust
	Query to d.root-servers.net for DOI.GOV/A
	Received 662 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (662 bytes) ;; HEADER SECTION ;; id = 58755 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; DOI.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) GOV. 172800 IN NS a.gov-servers.net. GOV. 172800 IN NS b.gov-servers.net. GOV. 172800 IN NS c.gov-servers.net. GOV. 172800 IN NS d.gov-servers.net. GOV. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20190831050000 20190818040000 59944 . W86GQ2xDJSCUidZf7qTA5Y6sFI/Yq1cQNNJaAG0rs/wwaakPbsWcgF7C0meFFCywW3W1uLJDni9E yQMb4TLfzd343sRUv0H1JBXfaWZFNKIFYnVSjHI2P/Op0k9SVF46IWd2NCqLw85Q5rfxnu7Cfspe 0AFr5Fo0esdJ3s9pKf0kh3BLFTSQGFrt6WzSgxzPbgz1dhWmYXZYkCqNFJOUWCcyhf8brlDZosFM baGYKft1eBMTUo9KJVVgwnxTvBI74wrzEGv96Rf9Wu0EY9GdT91MJp0K0aLt9fmMRV1dZlSkBlXh 03ZObLrzV1UhP2E9nFiWmPaxgTJ96hw++bmN4Q== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 b.gov-servers.net. 172800 IN A 209.112.123.30 c.gov-servers.net. 172800 IN A 69.36.153.30 d.gov-servers.net. 172800 IN A 81.19.194.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option:
	Query to b.root-servers.net for GOV/DNSKEY
	Error querying b.root-servers.net/2001:500:200:0:0:0:0:b for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 661 bytes from 199.9.14.201
	;; Answer received from 199.9.14.201 (661 bytes) ;; HEADER SECTION ;; id = 57461 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS d.gov-servers.net. gov. 172800 IN NS a.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN RRSIG ( DS 8 1 86400 20190831050000 20190818040000 59944 . W86GQ2xDJSCUidZf7qTA5Y6sFI/Yq1cQNNJaAG0rs/wwaakPbsWcgF7C0meFFCywW3W1uLJDni9E yQMb4TLfzd343sRUv0H1JBXfaWZFNKIFYnVSjHI2P/Op0k9SVF46IWd2NCqLw85Q5rfxnu7Cfspe 0AFr5Fo0esdJ3s9pKf0kh3BLFTSQGFrt6WzSgxzPbgz1dhWmYXZYkCqNFJOUWCcyhf8brlDZosFM baGYKft1eBMTUo9KJVVgwnxTvBI74wrzEGv96Rf9Wu0EY9GdT91MJp0K0aLt9fmMRV1dZlSkBlXh 03ZObLrzV1UhP2E9nFiWmPaxgTJ96hw++bmN4Q== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 b.gov-servers.net. 172800 IN A 209.112.123.30 c.gov-servers.net. 172800 IN A 69.36.153.30 d.gov-servers.net. 172800 IN A 81.19.194.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to f.root-servers.net for GOV/DS
	Received 406 bytes from 192.5.5.241
	;; Answer received from 192.5.5.241 (406 bytes) ;; HEADER SECTION ;; id = 50274 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DS ;; ANSWER SECTION (3 records) gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20190831050000 20190818040000 59944 . W86GQ2xDJSCUidZf7qTA5Y6sFI/Yq1cQNNJaAG0rs/wwaakPbsWcgF7C0meFFCywW3W1uLJDni9E yQMb4TLfzd343sRUv0H1JBXfaWZFNKIFYnVSjHI2P/Op0k9SVF46IWd2NCqLw85Q5rfxnu7Cfspe 0AFr5Fo0esdJ3s9pKf0kh3BLFTSQGFrt6WzSgxzPbgz1dhWmYXZYkCqNFJOUWCcyhf8brlDZosFM baGYKft1eBMTUo9KJVVgwnxTvBI74wrzEGv96Rf9Wu0EY9GdT91MJp0K0aLt9fmMRV1dZlSkBlXh 03ZObLrzV1UhP2E9nFiWmPaxgTJ96hw++bmN4Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found 2 DS records for GOV in the . zone
	DS=7698/SHA-1 has algorithm RSASHA256
	DS=7698/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20190831050000 20190818040000 59944 . W86GQ2xDJSCUidZf7qTA5Y6sFI/Yq1cQNNJaAG0rs/wwaakPbsWcgF7C0meFFCywW3W1uLJDni9E yQMb4TLfzd343sRUv0H1JBXfaWZFNKIFYnVSjHI2P/Op0k9SVF46IWd2NCqLw85Q5rfxnu7Cfspe 0AFr5Fo0esdJ3s9pKf0kh3BLFTSQGFrt6WzSgxzPbgz1dhWmYXZYkCqNFJOUWCcyhf8brlDZosFM baGYKft1eBMTUo9KJVVgwnxTvBI74wrzEGv96Rf9Wu0EY9GdT91MJp0K0aLt9fmMRV1dZlSkBlXh 03ZObLrzV1UhP2E9nFiWmPaxgTJ96hw++bmN4Q== )`
	RRSIG=59944 and DNSKEY=59944 verifies the DS RRset
	DS=7698/SHA-1 is now in the chain-of-trust
	`gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe`
	`gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	Query to b.gov-servers.net for GOV/DNSKEY
	Error querying b.gov-servers.net/2620:74:27:0:0:0:2:30 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 743 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (743 bytes) ;; HEADER SECTION ;; id = 25221 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (3 records) GOV. 86400 IN DNSKEY ( 256 3 8 AQPnviCbt0HB2CQze767dPf3TQFosiEwOIkUQaJmcSoNlVSquo3Mox7noTQGzKSdTbKAh0zfkGIb thSb6zyPceMJPpVv2RQUAj9WWTZr4yvO0J5/KllhGqr3sZndrV1lF/rrFzjnnLO8egQTS7bXHbsU 9sM71w5Xiow+isEEPrc5KQ== ) ; Key ID = 7877 GOV. 86400 IN DNSKEY ( 257 3 8 AQO8daaz7B+yshOfL60rytKd9aOSujgponEw3fwBMEC3/+e9XzHw2k+VKnbJTZ+QaVtpfUd1q9HK ZIv/ck83Gl5TjYKE5jtUZ2kpEDZfVNGv6yx0smtWAXv1nCJS9ohnyOTd397eMojGDHqkEC+uojES cZheEkMxzgCZwDAs+/CSU7mSuHtCRZn19xlZUd5Gv7yDQ3mbOUwuy30oSk0z1Q5UUPpoihOugIZH FX6Jk7NLiW2wlqfq9qhV4zj7TiBiJY0mCc4zHN8/aq2VKDHp2Na7mWzvKyTy+SYQkBQ/08LbPwj9 YMc+uCzKL6sU/ObHv17EFhD8aPDftTHZvV9L+OZr ) ; Key ID = 7698 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20190830214731 20190815214231 7698 gov. k1bNHuSWv2dXTQUpQqP68QRQ5fWzTY2g+HNf1z8IpZC7H3EHKv8KptrM+vQiUBR655KD9G3geI3x HbR3kKXWcQII2XFfnvCmf7gNbVmOYUli1cTCsbTNo64VS8hdwpwFPH7C8FQ7NDs5vUH6y9XvIJv0 M571C301cmbMdtczwdTVIE64YGedJOWGQMcLJnRPzdbz9IS1XdxHkfLmGsrqzUYUc1/b88hCVlbn ftGzRDh+jUq32mCd6eknCrnfmG4moYT1CVuR10K5oG3pADzMgTSnqCYyFb9xrRYaYtBmDeN0KhKp wx+MHIquJk2W6OUnoMMCX0DqxTlUHMxoxIfOwA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for GOV
	`GOV. 86400 IN DNSKEY ( 256 3 8 AQPnviCbt0HB2CQze767dPf3TQFosiEwOIkUQaJmcSoNlVSquo3Mox7noTQGzKSdTbKAh0zfkGIb thSb6zyPceMJPpVv2RQUAj9WWTZr4yvO0J5/KllhGqr3sZndrV1lF/rrFzjnnLO8egQTS7bXHbsU 9sM71w5Xiow+isEEPrc5KQ== ) ; Key ID = 7877`
	`GOV. 86400 IN DNSKEY ( 257 3 8 AQO8daaz7B+yshOfL60rytKd9aOSujgponEw3fwBMEC3/+e9XzHw2k+VKnbJTZ+QaVtpfUd1q9HK ZIv/ck83Gl5TjYKE5jtUZ2kpEDZfVNGv6yx0smtWAXv1nCJS9ohnyOTd397eMojGDHqkEC+uojES cZheEkMxzgCZwDAs+/CSU7mSuHtCRZn19xlZUd5Gv7yDQ3mbOUwuy30oSk0z1Q5UUPpoihOugIZH FX6Jk7NLiW2wlqfq9qhV4zj7TiBiJY0mCc4zHN8/aq2VKDHp2Na7mWzvKyTy+SYQkBQ/08LbPwj9 YMc+uCzKL6sU/ObHv17EFhD8aPDftTHZvV9L+OZr ) ; Key ID = 7698`
	DNSKEY=7698/SEP is now in the chain-of-trust
	DS=7698/SHA-1 verifies DNSKEY=7698/SEP
	DS=7698/SHA-256 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20190830214731 20190815214231 7698 gov. k1bNHuSWv2dXTQUpQqP68QRQ5fWzTY2g+HNf1z8IpZC7H3EHKv8KptrM+vQiUBR655KD9G3geI3x HbR3kKXWcQII2XFfnvCmf7gNbVmOYUli1cTCsbTNo64VS8hdwpwFPH7C8FQ7NDs5vUH6y9XvIJv0 M571C301cmbMdtczwdTVIE64YGedJOWGQMcLJnRPzdbz9IS1XdxHkfLmGsrqzUYUc1/b88hCVlbn ftGzRDh+jUq32mCd6eknCrnfmG4moYT1CVuR10K5oG3pADzMgTSnqCYyFb9xrRYaYtBmDeN0KhKp wx+MHIquJk2W6OUnoMMCX0DqxTlUHMxoxIfOwA== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=7877 is now in the chain-of-trust
	Query to a.gov-servers.net for DOI.GOV/A
	Received 301 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (301 bytes) ;; HEADER SECTION ;; id = 9574 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 4 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; DOI.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) DOI.GOV. 86400 IN NS liz.ns.cloudflare.com. DOI.GOV. 86400 IN NS west.ns.cloudflare.com. DOI.GOV. 3600 IN DS ( 2371 13 2 059e33dad7d147ca90131f45e7646396f99ffb3fe43f6867506b86019144461e ) DOI.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190825041007 20190818041007 7877 gov. T77Jgd5PgH9vAKh3B0STVEIP5fVuZvVBM/tFN3hVTMa8mfhyz+vOXgp9Ixrr3HhQrp7+yeErNDfN HRQqUX+1ypJ7/1PY5ZKpnt8qGhZh2oVosOQbu4ZxoHLuycRSjnxzvL+eNFtExHL1xjcO5uNVImz8 pOBJ6Q24/Vuvgu7u8CM= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a.gov-servers.net for DOI.GOV/DNSKEY
	Received 301 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (301 bytes) ;; HEADER SECTION ;; id = 33271 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 4 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; DOI.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) DOI.GOV. 86400 IN NS liz.ns.cloudflare.com. DOI.GOV. 86400 IN NS west.ns.cloudflare.com. DOI.GOV. 3600 IN DS ( 2371 13 2 059e33dad7d147ca90131f45e7646396f99ffb3fe43f6867506b86019144461e ) DOI.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190825041007 20190818041007 7877 gov. T77Jgd5PgH9vAKh3B0STVEIP5fVuZvVBM/tFN3hVTMa8mfhyz+vOXgp9Ixrr3HhQrp7+yeErNDfN HRQqUX+1ypJ7/1PY5ZKpnt8qGhZh2oVosOQbu4ZxoHLuycRSjnxzvL+eNFtExHL1xjcO5uNVImz8 pOBJ6Q24/Vuvgu7u8CM= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone DOI.GOV

DOI.GOV

	Checking DS between GOV and DOI.GOV
	Query to a.gov-servers.net for DOI.GOV/DS
	Error querying a.gov-servers.net/2001:500:4431:0:0:0:2:30 for DOI.GOV/DS: 'IPv6 transport disabled'
	Received 247 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (247 bytes) ;; HEADER SECTION ;; id = 24671 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; DOI.GOV. IN DS ;; ANSWER SECTION (2 records) DOI.GOV. 3600 IN DS ( 2371 13 2 059e33dad7d147ca90131f45e7646396f99ffb3fe43f6867506b86019144461e ) DOI.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190825041007 20190818041007 7877 gov. T77Jgd5PgH9vAKh3B0STVEIP5fVuZvVBM/tFN3hVTMa8mfhyz+vOXgp9Ixrr3HhQrp7+yeErNDfN HRQqUX+1ypJ7/1PY5ZKpnt8qGhZh2oVosOQbu4ZxoHLuycRSjnxzvL+eNFtExHL1xjcO5uNVImz8 pOBJ6Q24/Vuvgu7u8CM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for DOI.GOV in the GOV zone
	DS=2371/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`DOI.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190825041007 20190818041007 7877 gov. T77Jgd5PgH9vAKh3B0STVEIP5fVuZvVBM/tFN3hVTMa8mfhyz+vOXgp9Ixrr3HhQrp7+yeErNDfN HRQqUX+1ypJ7/1PY5ZKpnt8qGhZh2oVosOQbu4ZxoHLuycRSjnxzvL+eNFtExHL1xjcO5uNVImz8 pOBJ6Q24/Vuvgu7u8CM= )`
	RRSIG=7877 and DNSKEY=7877 verifies the DS RRset
	DS=2371/SHA-256 is now in the chain-of-trust
	`DOI.GOV. 3600 IN DS ( 2371 13 2 059e33dad7d147ca90131f45e7646396f99ffb3fe43f6867506b86019144461e )`
	Query to west.ns.cloudflare.com for DOI.GOV/DNSKEY
	Received 299 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (299 bytes) ;; HEADER SECTION ;; id = 15326 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option: ;; QUESTION SECTION (1 record) ;; DOI.GOV. IN DNSKEY ;; ANSWER SECTION (3 records) DOI.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371 DOI.GOV. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; Key ID = 34505 DOI.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20190911073749 20190713073749 2371 doi.gov. 6U/J6YfjdQ59r0FHS7zk3+LOxc1MAUNu+jB07fm0/j4c1hht1kBC5ZTeSOSrHorcnn2jUucPtuo3 jdOk7GFL2w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Found 2 DNSKEY records for DOI.GOV
	`DOI.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371`
	`DOI.GOV. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; Key ID = 34505`
	DNSKEY=2371/SEP is now in the chain-of-trust
	DS=2371/SHA-256 verifies DNSKEY=2371/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`DOI.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20190911073749 20190713073749 2371 doi.gov. 6U/J6YfjdQ59r0FHS7zk3+LOxc1MAUNu+jB07fm0/j4c1hht1kBC5ZTeSOSrHorcnn2jUucPtuo3 jdOk7GFL2w== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to liz.ns.cloudflare.com for DOI.GOV/A
	Error querying liz.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3abd for DOI.GOV/A: 'IPv6 transport disabled'
	Received 155 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (155 bytes) ;; HEADER SECTION ;; id = 24636 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option: ;; QUESTION SECTION (1 record) ;; DOI.GOV. IN A ;; ANSWER SECTION (2 records) DOI.GOV. 300 IN A 192.255.0.82 DOI.GOV. 300 IN RRSIG ( A 13 2 300 20190819064612 20190817044612 34505 doi.gov. Q9FyVlkbQ4uKPeIiBFf6Mi9ffb3nK7Np31p+PZBGUc41q2SF9FK+57WuP9B65JyEG21vcpCdT4na kIfSPSa0Wg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	DOI.GOV is authoritative for DOI.GOV
	Found RRSIG signed by doi.gov zone
	Query to liz.ns.cloudflare.com for DOI.GOV/SOA
	Error querying liz.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3abd for DOI.GOV/SOA: 'IPv6 transport disabled'
	Received 200 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (200 bytes) ;; HEADER SECTION ;; id = 31381 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option: ;; QUESTION SECTION (1 record) ;; DOI.GOV. IN SOA ;; ANSWER SECTION (2 records) DOI.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2031729271 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) DOI.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190819064612 20190817044612 34505 doi.gov. M7V5H3Qv+Oi0L3SVD0NMq40DWSk5HMQIo5dvbOfGoZrT9Q9zGPBIudt20xw4NgRkLJyT6Q7wA9JR vFSgMFY1KA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Query to west.ns.cloudflare.com for DOI.GOV/SOA
	Error querying west.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3bf7 for DOI.GOV/SOA: 'IPv6 transport disabled'
	Received 200 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (200 bytes) ;; HEADER SECTION ;; id = 23249 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option: ;; QUESTION SECTION (1 record) ;; DOI.GOV. IN SOA ;; ANSWER SECTION (2 records) DOI.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2031729271 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) DOI.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190819064612 20190817044612 34505 doi.gov. uJElcQyvmam1+nutnRUnMoXtb2AxLEgZ/bMWeDODjLQyrqVBF79XLRMerOzthyTw4srxmwmojFK1 n1WRW2OZ0A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Query to liz.ns.cloudflare.com for DOI.GOV/A
	Error querying liz.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3abd for DOI.GOV/A: 'IPv6 transport disabled'
	Received 155 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (155 bytes) ;; HEADER SECTION ;; id = 60317 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option: ;; QUESTION SECTION (1 record) ;; DOI.GOV. IN A ;; ANSWER SECTION (2 records) DOI.GOV. 300 IN A 192.255.0.82 DOI.GOV. 300 IN RRSIG ( A 13 2 300 20190819064612 20190817044612 34505 doi.gov. M+4UbDBuLWYsgBdoUrAdrb9DYUe7VRZEJtrzPwNuYMTSmUpyjoarwKQGnCJOqeLIKJ7r3sbdfTRx A3TMcsINpA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	DOI.GOV A RR has value 192.255.0.82
	Found 1 RRSIGs over A RRset
	`DOI.GOV. 300 IN RRSIG ( A 13 2 300 20190819064612 20190817044612 34505 doi.gov. M+4UbDBuLWYsgBdoUrAdrb9DYUe7VRZEJtrzPwNuYMTSmUpyjoarwKQGnCJOqeLIKJ7r3sbdfTRx A3TMcsINpA== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Analyzer

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: