DNSSEC Analyzer

Domain Name:

Time: 2019-10-14 01:08:37 UTC, NTP stratum 4

Analyzing DNSSEC problems for BIA.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 d.root-servers.net for ./DNSKEY
	Error querying d.root-servers.net/2001:500:2d:0:0:0:0:d for ./DNSKEY: 'IPv6 transport disabled'
	Received 864 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (864 bytes) ;; HEADER SECTION ;; id = 535 ;; 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: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbPwrxwtOMENWvblQbUFwBllR7ZtXsu9rg/LdyklKs9gU2GQTeOc59XjhuAPZ4WrT09z6YPL +vzIIJqnG3Hiru7hFUQ4pH0qsLNxrsuZrZYmXAKoVa9SXL1Ap0LygwrIugEk1G4v7Rk/Alt1jLUI E+ZymGtSEhIuGQdXrEmj3ffzXY13H42X4Ja3vJTn/WIQOXY7vwHXGDypSh9j0Tt0hknF1yVJCrIp fkhFWihMKNdMzMprD4bV+PDLRA5YSn3OPIeUnRn9qBUCN11LXQKb+W3Jg+m/5xQRQJzJ/qXgDh1+ aN+Mc9AstP29Y/ZLFmF6cKtL2zoUMN5I5QymeSkJJzc= ) ; Key ID = 22545 . 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 20191101000000 20191011000000 20326 . m7mvEdeqXKN9sp0nUBhJUWTdurOlW0ruL9Ot1xceZaaYAV5Yz0UbwAWwcu6Sjf9rtridZ4jOuVmU FHaVeRJtA5v8jhU6mPveHVSppdtMQjGqeCQnq683EArww37WBaULfIb6Rr5BE1Gwgk93O2WwFRWH MW2csoFTIhYDNQ1SfIUkYSp3VR04r4o5mtuwhwvjAgvFpRN9qpwIYG7lWhThrJW1hTyqEoP9YY5n zs3jEYYJJ3JNU+SopJSoQ/5/vIerMovD28y4d8IHs/A0gqlSaW7Dg3kQvh0gZU6u117tjz20QuJu nD6J+MraIGpYBMgaPZvEDbCmbCGOtqKqsrX5tw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbPwrxwtOMENWvblQbUFwBllR7ZtXsu9rg/LdyklKs9gU2GQTeOc59XjhuAPZ4WrT09z6YPL +vzIIJqnG3Hiru7hFUQ4pH0qsLNxrsuZrZYmXAKoVa9SXL1Ap0LygwrIugEk1G4v7Rk/Alt1jLUI E+ZymGtSEhIuGQdXrEmj3ffzXY13H42X4Ja3vJTn/WIQOXY7vwHXGDypSh9j0Tt0hknF1yVJCrIp fkhFWihMKNdMzMprD4bV+PDLRA5YSn3OPIeUnRn9qBUCN11LXQKb+W3Jg+m/5xQRQJzJ/qXgDh1+ aN+Mc9AstP29Y/ZLFmF6cKtL2zoUMN5I5QymeSkJJzc= ) ; Key ID = 22545`
	`. 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 20191101000000 20191011000000 20326 . m7mvEdeqXKN9sp0nUBhJUWTdurOlW0ruL9Ot1xceZaaYAV5Yz0UbwAWwcu6Sjf9rtridZ4jOuVmU FHaVeRJtA5v8jhU6mPveHVSppdtMQjGqeCQnq683EArww37WBaULfIb6Rr5BE1Gwgk93O2WwFRWH MW2csoFTIhYDNQ1SfIUkYSp3VR04r4o5mtuwhwvjAgvFpRN9qpwIYG7lWhThrJW1hTyqEoP9YY5n zs3jEYYJJ3JNU+SopJSoQ/5/vIerMovD28y4d8IHs/A0gqlSaW7Dg3kQvh0gZU6u117tjz20QuJu nD6J+MraIGpYBMgaPZvEDbCmbCGOtqKqsrX5tw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=22545 is now in the chain-of-trust
	Query to g.root-servers.net for BIA.GOV/A
	Received 665 bytes from 192.112.36.4
	;; Answer received from 192.112.36.4 (665 bytes) ;; HEADER SECTION ;; id = 52629 ;; 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) ;; BIA.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) gov. 172800 IN NS d.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS a.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 20191026170000 20191013160000 22545 . ZyYVwMqG6Pxk2USPDd+0pmFOvVHnECWEcM0fe9SS+FQJoZxavFOCEL4r42C27ciLG5YA43XyEB98 vGl/UxmkKrFED0VuxWdJHCEKr5Qg6KG2ylOFY6TRnV/m3Erh7RJnuCm97ZDh7Rzx6Z9mX3fj6HFd SjZOsSndK2uT3+hCzn1RHqM+2/ZKsiVeC21bDDlLOD0A9DqYFkBzrpTtUKw6h0KxI6OsihXZpkO2 /Yz+olXbsF9hLfWmX2UgRFpGQgd95y5NePyTc4CIjquo7aAFZ44b2HczV07p5OdQl6XntFQsgZTA 9ODUglj6yAf0oI9TR9AyoMotyP1TSGr63bzq3g== ) ;; 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:
	Query to i.root-servers.net for GOV/DNSKEY
	Error querying i.root-servers.net/2001:7fe:0:0:0:0:0:53 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 661 bytes from 192.36.148.17
	;; Answer received from 192.36.148.17 (661 bytes) ;; HEADER SECTION ;; id = 49535 ;; 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 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 20191026170000 20191013160000 22545 . ZyYVwMqG6Pxk2USPDd+0pmFOvVHnECWEcM0fe9SS+FQJoZxavFOCEL4r42C27ciLG5YA43XyEB98 vGl/UxmkKrFED0VuxWdJHCEKr5Qg6KG2ylOFY6TRnV/m3Erh7RJnuCm97ZDh7Rzx6Z9mX3fj6HFd SjZOsSndK2uT3+hCzn1RHqM+2/ZKsiVeC21bDDlLOD0A9DqYFkBzrpTtUKw6h0KxI6OsihXZpkO2 /Yz+olXbsF9hLfWmX2UgRFpGQgd95y5NePyTc4CIjquo7aAFZ44b2HczV07p5OdQl6XntFQsgZTA 9ODUglj6yAf0oI9TR9AyoMotyP1TSGr63bzq3g== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN A 209.112.123.30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN A 69.36.153.30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN A 81.19.194.30 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 m.root-servers.net for GOV/DS
	Received 406 bytes from 202.12.27.33
	;; Answer received from 202.12.27.33 (406 bytes) ;; HEADER SECTION ;; id = 7310 ;; 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 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 20191026170000 20191013160000 22545 . ZyYVwMqG6Pxk2USPDd+0pmFOvVHnECWEcM0fe9SS+FQJoZxavFOCEL4r42C27ciLG5YA43XyEB98 vGl/UxmkKrFED0VuxWdJHCEKr5Qg6KG2ylOFY6TRnV/m3Erh7RJnuCm97ZDh7Rzx6Z9mX3fj6HFd SjZOsSndK2uT3+hCzn1RHqM+2/ZKsiVeC21bDDlLOD0A9DqYFkBzrpTtUKw6h0KxI6OsihXZpkO2 /Yz+olXbsF9hLfWmX2UgRFpGQgd95y5NePyTc4CIjquo7aAFZ44b2HczV07p5OdQl6XntFQsgZTA 9ODUglj6yAf0oI9TR9AyoMotyP1TSGr63bzq3g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; 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 20191026170000 20191013160000 22545 . ZyYVwMqG6Pxk2USPDd+0pmFOvVHnECWEcM0fe9SS+FQJoZxavFOCEL4r42C27ciLG5YA43XyEB98 vGl/UxmkKrFED0VuxWdJHCEKr5Qg6KG2ylOFY6TRnV/m3Erh7RJnuCm97ZDh7Rzx6Z9mX3fj6HFd SjZOsSndK2uT3+hCzn1RHqM+2/ZKsiVeC21bDDlLOD0A9DqYFkBzrpTtUKw6h0KxI6OsihXZpkO2 /Yz+olXbsF9hLfWmX2UgRFpGQgd95y5NePyTc4CIjquo7aAFZ44b2HczV07p5OdQl6XntFQsgZTA 9ODUglj6yAf0oI9TR9AyoMotyP1TSGr63bzq3g== )`
	RRSIG=22545 and DNSKEY=22545 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 c.gov-servers.net for GOV/DNSKEY
	Received 889 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (889 bytes) ;; HEADER SECTION ;; id = 8251 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 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 (4 records) GOV. 86400 IN DNSKEY ( 256 3 8 AQPnviCbt0HB2CQze767dPf3TQFosiEwOIkUQaJmcSoNlVSquo3Mox7noTQGzKSdTbKAh0zfkGIb thSb6zyPceMJPpVv2RQUAj9WWTZr4yvO0J5/KllhGqr3sZndrV1lF/rrFzjnnLO8egQTS7bXHbsU 9sM71w5Xiow+isEEPrc5KQ== ) ; Key ID = 7877 GOV. 86400 IN DNSKEY ( 256 3 8 AQPyPvPjCOOxe71vhn8KNKkRNvz+ttcK3l0mbbdvPuIYZkbo5tW/6YqyfCPoATceDs2qxcCBE3/9 Ulu6AMbnrCndRjIJ/F5b0C3CHmdMBPSHtXNy0z5VXU7dTz/cmSKlaPrDPRrY6WdcTaI3VcnU6cyu dx7N0SeYR9r+TmDbkVd9Dw== ) ; Key ID = 32795 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 20191019214731 20191004214231 7698 gov. E4bZ4ey1pa1MHvM50pmQREN2h6s76AhXbOSegaic7ywDl721xcHBq8+BTlPYGTugzHSlboys1Jgn 0SOHAw0ribaSAt44KhSlPTu5Qd2L92o7vV2s/YR+lJsQfQ+UFqbsZoiVjDLiamui2We2Nzav2nlq fqpk00XyvxoRLL4RsHVe1vfjdqNhsOpRXj6TJkF61nFK8fr1smp8wHvsVks8J8QHtKcpvACtpNAt UXZ9P5b/IKBAKlc4cpSvX60wWYYygmYLrfZJzZCxhaJXdDpGMs4ftWqErkRcWVaRPCVjY7FI48Xz 24qeMhj9uo/9H8ygNCpopSxnwqWKptoDEy2BlQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 DNSKEY records for GOV
	`GOV. 86400 IN DNSKEY ( 256 3 8 AQPnviCbt0HB2CQze767dPf3TQFosiEwOIkUQaJmcSoNlVSquo3Mox7noTQGzKSdTbKAh0zfkGIb thSb6zyPceMJPpVv2RQUAj9WWTZr4yvO0J5/KllhGqr3sZndrV1lF/rrFzjnnLO8egQTS7bXHbsU 9sM71w5Xiow+isEEPrc5KQ== ) ; Key ID = 7877`
	`GOV. 86400 IN DNSKEY ( 256 3 8 AQPyPvPjCOOxe71vhn8KNKkRNvz+ttcK3l0mbbdvPuIYZkbo5tW/6YqyfCPoATceDs2qxcCBE3/9 Ulu6AMbnrCndRjIJ/F5b0C3CHmdMBPSHtXNy0z5VXU7dTz/cmSKlaPrDPRrY6WdcTaI3VcnU6cyu dx7N0SeYR9r+TmDbkVd9Dw== ) ; Key ID = 32795`
	`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 20191019214731 20191004214231 7698 gov. E4bZ4ey1pa1MHvM50pmQREN2h6s76AhXbOSegaic7ywDl721xcHBq8+BTlPYGTugzHSlboys1Jgn 0SOHAw0ribaSAt44KhSlPTu5Qd2L92o7vV2s/YR+lJsQfQ+UFqbsZoiVjDLiamui2We2Nzav2nlq fqpk00XyvxoRLL4RsHVe1vfjdqNhsOpRXj6TJkF61nFK8fr1smp8wHvsVks8J8QHtKcpvACtpNAt UXZ9P5b/IKBAKlc4cpSvX60wWYYygmYLrfZJzZCxhaJXdDpGMs4ftWqErkRcWVaRPCVjY7FI48Xz 24qeMhj9uo/9H8ygNCpopSxnwqWKptoDEy2BlQ== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=7877 is now in the chain-of-trust
	DNSKEY=32795 is now in the chain-of-trust
	Query to b.gov-servers.net for BIA.GOV/A
	Received 306 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (306 bytes) ;; HEADER SECTION ;; id = 52316 ;; 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) ;; BIA.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) BIA.GOV. 86400 IN NS yolanda.ns.cloudflare.com. BIA.GOV. 86400 IN NS jason.ns.cloudflare.com. BIA.GOV. 3600 IN DS ( 2371 13 2 90c4e98b81e2516873a6bec8fd8384b62472b870187bbb90c4deb749b3108843 ) BIA.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191020221007 20191013221007 7877 gov. B+/z6o4GB/Iljnv2NoaDmIpVlFi1UjHjnO9ccMaPvQr+yR3fau9nsDji01xskmjVYK+DssU3iAeC d9UPB6ycac2FnRXF5smuL4oh+uyE84o5nR44zMZ3PlOjylBLAsHhyHMzu1HxFEfWhTO2SckU2J5q VwOIKnACed57hxogUn0= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to c.gov-servers.net for BIA.GOV/DNSKEY
	Error querying c.gov-servers.net/2620:74:28:0:0:0:2:30 for BIA.GOV/DNSKEY: 'IPv6 transport disabled'
	Received 306 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (306 bytes) ;; HEADER SECTION ;; id = 12059 ;; 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) ;; BIA.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) BIA.GOV. 86400 IN NS yolanda.ns.cloudflare.com. BIA.GOV. 86400 IN NS jason.ns.cloudflare.com. BIA.GOV. 3600 IN DS ( 2371 13 2 90c4e98b81e2516873a6bec8fd8384b62472b870187bbb90c4deb749b3108843 ) BIA.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191020221007 20191013221007 7877 gov. B+/z6o4GB/Iljnv2NoaDmIpVlFi1UjHjnO9ccMaPvQr+yR3fau9nsDji01xskmjVYK+DssU3iAeC d9UPB6ycac2FnRXF5smuL4oh+uyE84o5nR44zMZ3PlOjylBLAsHhyHMzu1HxFEfWhTO2SckU2J5q VwOIKnACed57hxogUn0= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone BIA.GOV

BIA.GOV

	Checking DS between GOV and BIA.GOV
	Query to a.gov-servers.net for BIA.GOV/DS
	Received 247 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (247 bytes) ;; HEADER SECTION ;; id = 16220 ;; 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) ;; BIA.GOV. IN DS ;; ANSWER SECTION (2 records) BIA.GOV. 3600 IN DS ( 2371 13 2 90c4e98b81e2516873a6bec8fd8384b62472b870187bbb90c4deb749b3108843 ) BIA.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191020221007 20191013221007 7877 gov. B+/z6o4GB/Iljnv2NoaDmIpVlFi1UjHjnO9ccMaPvQr+yR3fau9nsDji01xskmjVYK+DssU3iAeC d9UPB6ycac2FnRXF5smuL4oh+uyE84o5nR44zMZ3PlOjylBLAsHhyHMzu1HxFEfWhTO2SckU2J5q VwOIKnACed57hxogUn0= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for BIA.GOV in the GOV zone
	DS=2371/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`BIA.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191020221007 20191013221007 7877 gov. B+/z6o4GB/Iljnv2NoaDmIpVlFi1UjHjnO9ccMaPvQr+yR3fau9nsDji01xskmjVYK+DssU3iAeC d9UPB6ycac2FnRXF5smuL4oh+uyE84o5nR44zMZ3PlOjylBLAsHhyHMzu1HxFEfWhTO2SckU2J5q VwOIKnACed57hxogUn0= )`
	RRSIG=7877 and DNSKEY=7877 verifies the DS RRset
	DS=2371/SHA-256 is now in the chain-of-trust
	`BIA.GOV. 3600 IN DS ( 2371 13 2 90c4e98b81e2516873a6bec8fd8384b62472b870187bbb90c4deb749b3108843 )`
	Query to jason.ns.cloudflare.com for BIA.GOV/DNSKEY
	Error querying jason.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3bb3 for BIA.GOV/DNSKEY: 'IPv6 transport disabled'
	Received 299 bytes from 173.245.59.179
	;; Answer received from 173.245.59.179 (299 bytes) ;; HEADER SECTION ;; id = 57530 ;; 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) ;; BIA.GOV. IN DNSKEY ;; ANSWER SECTION (3 records) BIA.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371 BIA.GOV. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; Key ID = 34505 BIA.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20191103035113 20190904035113 2371 bia.gov. gBNXneLhLP8idufLiJggymVIQKoR1bf3C7Hxckf9WYM1kQIMptQDraIoSMbIuo9z8S/vT6khYoS8 kOM2RVXrBA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Found 2 DNSKEY records for BIA.GOV
	`BIA.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371`
	`BIA.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
	`BIA.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20191103035113 20190904035113 2371 bia.gov. gBNXneLhLP8idufLiJggymVIQKoR1bf3C7Hxckf9WYM1kQIMptQDraIoSMbIuo9z8S/vT6khYoS8 kOM2RVXrBA== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to yolanda.ns.cloudflare.com for BIA.GOV/A
	Error querying yolanda.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3af1 for BIA.GOV/A: 'IPv6 transport disabled'
	Received 155 bytes from 173.245.58.241
	;; Answer received from 173.245.58.241 (155 bytes) ;; HEADER SECTION ;; id = 21412 ;; 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) ;; BIA.GOV. IN A ;; ANSWER SECTION (2 records) BIA.GOV. 300 IN A 192.255.0.82 BIA.GOV. 300 IN RRSIG ( A 13 2 300 20191015020837 20191013000837 34505 bia.gov. Phs9cxaksga5NRSt3VszMoMIbSZBW7NLXd3xHSc9lmHATVAWCHEbJsp0hl3/jOQ14sjubZZENMAR BgUZydPErg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	BIA.GOV is authoritative for BIA.GOV
	Found RRSIG signed by bia.gov zone
	Query to yolanda.ns.cloudflare.com for BIA.GOV/SOA
	Error querying yolanda.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3af1 for BIA.GOV/SOA: 'IPv6 transport disabled'
	Received 202 bytes from 173.245.58.241
	;; Answer received from 173.245.58.241 (202 bytes) ;; HEADER SECTION ;; id = 5572 ;; 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) ;; BIA.GOV. IN SOA ;; ANSWER SECTION (2 records) BIA.GOV. 3600 IN SOA ( jason.ns.cloudflare.com. dns.cloudflare.com. 2032182767 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) BIA.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20191015020837 20191013000837 34505 bia.gov. CmgsC5uz6P8FCpZDYALFRvGuggQkqTd+Q7Eobm3a6cXqFqJeNJM8p4+YcopQ/aGm96hKvPDcmh2W fHLRHijPwg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Query to jason.ns.cloudflare.com for BIA.GOV/SOA
	Error querying jason.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3bb3 for BIA.GOV/SOA: 'IPv6 transport disabled'
	Received 202 bytes from 173.245.59.179
	;; Answer received from 173.245.59.179 (202 bytes) ;; HEADER SECTION ;; id = 60167 ;; 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) ;; BIA.GOV. IN SOA ;; ANSWER SECTION (2 records) BIA.GOV. 3600 IN SOA ( jason.ns.cloudflare.com. dns.cloudflare.com. 2032182767 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) BIA.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20191015020837 20191013000837 34505 bia.gov. Kz7wf0+X74UmjwHLi3zkZfqMHYp7vbBnxTtMoIM9HE00Y7oR/GeXrpkunEnIQN/lHsr/nlnanRM+ 4ELXLuUpqg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Query to yolanda.ns.cloudflare.com for BIA.GOV/A
	Received 155 bytes from 173.245.58.241
	;; Answer received from 173.245.58.241 (155 bytes) ;; HEADER SECTION ;; id = 38632 ;; 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) ;; BIA.GOV. IN A ;; ANSWER SECTION (2 records) BIA.GOV. 300 IN A 192.255.0.82 BIA.GOV. 300 IN RRSIG ( A 13 2 300 20191015020837 20191013000837 34505 bia.gov. /RKAQvM8aPKoJCaOSaJbTlKJ4vFMPZMs5rdLSJsXS2IwTFo7y11TORPzQ70rLT0r/3xz0LMBz4b0 Lh9kpprhIQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	BIA.GOV A RR has value 192.255.0.82
	Found 1 RRSIGs over A RRset
	`BIA.GOV. 300 IN RRSIG ( A 13 2 300 20191015020837 20191013000837 34505 bia.gov. /RKAQvM8aPKoJCaOSaJbTlKJ4vFMPZMs5rdLSJsXS2IwTFo7y11TORPzQ70rLT0r/3xz0LMBz4b0 Lh9kpprhIQ== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Analyzer

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: