DNSSEC Analyzer - NVTC.GOV

Domain Name:

Time: 2019-10-23 02:00:08 UTC, NTP stratum 4

Analyzing DNSSEC problems for NVTC.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 i.root-servers.net for ./DNSKEY
	Received 864 bytes from 192.36.148.17
	;; Answer received from 192.36.148.17 (864 bytes) ;; HEADER SECTION ;; id = 21602 ;; 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 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 20191111000000 20191021000000 20326 . UDCwnWmQfdxPPfZdmccTpMESh93HP9yY83eaSV5X+YRPlixCwIlGql9MLUgR/2K+GCzEEaCIVYc9 KKMFCsXeO7PeftbWdqSynTxhT7HPNEq7Mmy5hYZltuQznFGVd26Ltngkh4bh4/YzyLfJiQwo7JLU Bm1BO/tYsvpPeFYy24mWbvkG6I5h0IVZHUv9gubt61bFmNIlC9spn+wjHpc/CZJPth9lh9uUGeSY tMUnO2swob9m2KqU+85/ovOy6/WEcaITaxGL2zjXHr2iqKBPPhxB/f8bH9g7g4k0b1dFZP+b6d7l C5zqe5W5RvyXlYcCbejMV+fflyq2EarRkQ3qsg== ) ;; 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 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 20191111000000 20191021000000 20326 . UDCwnWmQfdxPPfZdmccTpMESh93HP9yY83eaSV5X+YRPlixCwIlGql9MLUgR/2K+GCzEEaCIVYc9 KKMFCsXeO7PeftbWdqSynTxhT7HPNEq7Mmy5hYZltuQznFGVd26Ltngkh4bh4/YzyLfJiQwo7JLU Bm1BO/tYsvpPeFYy24mWbvkG6I5h0IVZHUv9gubt61bFmNIlC9spn+wjHpc/CZJPth9lh9uUGeSY tMUnO2swob9m2KqU+85/ovOy6/WEcaITaxGL2zjXHr2iqKBPPhxB/f8bH9g7g4k0b1dFZP+b6d7l C5zqe5W5RvyXlYcCbejMV+fflyq2EarRkQ3qsg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=22545 is now in the chain-of-trust
	Query to l.root-servers.net for NVTC.GOV/A
	Error querying l.root-servers.net/2001:500:9f:0:0:0:0:42 for NVTC.GOV/A: 'IPv6 transport disabled'
	Received 663 bytes from 199.7.83.42
	;; Answer received from 199.7.83.42 (663 bytes) ;; HEADER SECTION ;; id = 57094 ;; 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) ;; NVTC.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 20191104170000 20191022160000 22545 . PqxhDjGyCQI9epw4VyIB73F2VP0YzOUjX6Rv/Hdx7yLMaNbbm9AuG4MAmZ9LD6ZHGPglLsnwhDJD +OmiUPgZH0eiV+MPNlrASTIpLyML7lLFX58Vq1zgYGfofpQff4k8FFJMD4M6ql5gx7yU7Oalt5wv LjQrX13g64dRy378ccIkne8Jb3LwHtyHR/ebgBr/QK2IaKApHp2YqJle3h8BcT+rYmnOWhda4GbX QY5VboofrKb0CwyzUvviQsj7NsUNn7jZildsPj+XUO1ZPyhAPsrcGCw8zKo3QJl7e6IBBhUL4Xux hicvAvoLQGcaKb/x5Iil1bWkiw7Q3gaCtZ3RFw== ) ;; 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 a.root-servers.net for GOV/DNSKEY
	Received 658 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (658 bytes) ;; HEADER SECTION ;; id = 7387 ;; 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: 1472 ;; 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 20191104170000 20191022160000 22545 . PqxhDjGyCQI9epw4VyIB73F2VP0YzOUjX6Rv/Hdx7yLMaNbbm9AuG4MAmZ9LD6ZHGPglLsnwhDJD +OmiUPgZH0eiV+MPNlrASTIpLyML7lLFX58Vq1zgYGfofpQff4k8FFJMD4M6ql5gx7yU7Oalt5wv LjQrX13g64dRy378ccIkne8Jb3LwHtyHR/ebgBr/QK2IaKApHp2YqJle3h8BcT+rYmnOWhda4GbX QY5VboofrKb0CwyzUvviQsj7NsUNn7jZildsPj+XUO1ZPyhAPsrcGCw8zKo3QJl7e6IBBhUL4Xux hicvAvoLQGcaKb/x5Iil1bWkiw7Q3gaCtZ3RFw== ) ;; 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: 1472 ;; option:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to i.root-servers.net for GOV/DS
	Received 406 bytes from 192.36.148.17
	;; Answer received from 192.36.148.17 (406 bytes) ;; HEADER SECTION ;; id = 50345 ;; 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 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN RRSIG ( DS 8 1 86400 20191104170000 20191022160000 22545 . PqxhDjGyCQI9epw4VyIB73F2VP0YzOUjX6Rv/Hdx7yLMaNbbm9AuG4MAmZ9LD6ZHGPglLsnwhDJD +OmiUPgZH0eiV+MPNlrASTIpLyML7lLFX58Vq1zgYGfofpQff4k8FFJMD4M6ql5gx7yU7Oalt5wv LjQrX13g64dRy378ccIkne8Jb3LwHtyHR/ebgBr/QK2IaKApHp2YqJle3h8BcT+rYmnOWhda4GbX QY5VboofrKb0CwyzUvviQsj7NsUNn7jZildsPj+XUO1ZPyhAPsrcGCw8zKo3QJl7e6IBBhUL4Xux hicvAvoLQGcaKb/x5Iil1bWkiw7Q3gaCtZ3RFw== ) ;; 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-256 has algorithm RSASHA256
	DS=7698/SHA-1 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20191104170000 20191022160000 22545 . PqxhDjGyCQI9epw4VyIB73F2VP0YzOUjX6Rv/Hdx7yLMaNbbm9AuG4MAmZ9LD6ZHGPglLsnwhDJD +OmiUPgZH0eiV+MPNlrASTIpLyML7lLFX58Vq1zgYGfofpQff4k8FFJMD4M6ql5gx7yU7Oalt5wv LjQrX13g64dRy378ccIkne8Jb3LwHtyHR/ebgBr/QK2IaKApHp2YqJle3h8BcT+rYmnOWhda4GbX QY5VboofrKb0CwyzUvviQsj7NsUNn7jZildsPj+XUO1ZPyhAPsrcGCw8zKo3QJl7e6IBBhUL4Xux hicvAvoLQGcaKb/x5Iil1bWkiw7Q3gaCtZ3RFw== )`
	RRSIG=22545 and DNSKEY=22545 verifies the DS RRset
	DS=7698/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	`gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe`
	Query to c.gov-servers.net for GOV/DNSKEY
	Error querying c.gov-servers.net/2620:74:28:0:0:0:2:30 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 743 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (743 bytes) ;; HEADER SECTION ;; id = 44325 ;; 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 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 20191029214731 20191014214231 7698 gov. t2F0f9d3MtPasB/xkT/xMMBp0/s9JGj2q+UlyVbReP0W3YvzT2mNS7Mn2rhaNtT8qPZJ7cWbdKK+ CmWKC639WOtqHtIZpbLLSImywybAySzNcFcUDpjCe321+GtNlk/LHTXAjT3r9RTQa9YzDChrzjz4 bbhh2sJoD4SuIl/b+a1EmQZV6+XN+v7ELki2nXB+dfeoQWUbocdg8BZbmVAcf8zgfvhERRkCRXgR S+J/yh7CVupke1QM88tvQwS5yRS0vMP1+bAv9JhdX1F7ADGaS+3iovGWvXbCPCr6HXOBHMj8W0OR MO/PjWYh+582vOYKIVDf6vCMqCc/RX+YNlHUiw== ) ;; 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 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-256 verifies DNSKEY=7698/SEP
	DS=7698/SHA-1 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20191029214731 20191014214231 7698 gov. t2F0f9d3MtPasB/xkT/xMMBp0/s9JGj2q+UlyVbReP0W3YvzT2mNS7Mn2rhaNtT8qPZJ7cWbdKK+ CmWKC639WOtqHtIZpbLLSImywybAySzNcFcUDpjCe321+GtNlk/LHTXAjT3r9RTQa9YzDChrzjz4 bbhh2sJoD4SuIl/b+a1EmQZV6+XN+v7ELki2nXB+dfeoQWUbocdg8BZbmVAcf8zgfvhERRkCRXgR S+J/yh7CVupke1QM88tvQwS5yRS0vMP1+bAv9JhdX1F7ADGaS+3iovGWvXbCPCr6HXOBHMj8W0OR MO/PjWYh+582vOYKIVDf6vCMqCc/RX+YNlHUiw== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=32795 is now in the chain-of-trust
	Query to d.gov-servers.net for NVTC.GOV/A
	Received 302 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (302 bytes) ;; HEADER SECTION ;; id = 11699 ;; 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) ;; NVTC.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NVTC.GOV. 86400 IN NS paul.ns.cloudflare.com. NVTC.GOV. 86400 IN NS lia.ns.cloudflare.com. NVTC.GOV. 3600 IN DS ( 2371 13 2 d37d9fbf35615583f55eff39a68595333c4622853939708afedca24211263c50 ) NVTC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191029221008 20191022221008 32795 gov. bGkFlOG/40BsHLr6s8P9UlOagsau9cyZAWYxD8qje/rKptxFNZjTfe69tkPpXl6G47dtSkmL2PEn PrsvwpQYp4ZYPkndyOL2Apw3oRHvfxxMRqz8zM4jRoxBqn1Ol+MHbikWWMdb0ta9fVo+2WrcLAJZ fqPHXmRR9AVj/8VgDNU= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to b.gov-servers.net for NVTC.GOV/DNSKEY
	Received 302 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (302 bytes) ;; HEADER SECTION ;; id = 52397 ;; 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) ;; NVTC.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NVTC.GOV. 86400 IN NS paul.ns.cloudflare.com. NVTC.GOV. 86400 IN NS lia.ns.cloudflare.com. NVTC.GOV. 3600 IN DS ( 2371 13 2 d37d9fbf35615583f55eff39a68595333c4622853939708afedca24211263c50 ) NVTC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191029221008 20191022221008 32795 gov. bGkFlOG/40BsHLr6s8P9UlOagsau9cyZAWYxD8qje/rKptxFNZjTfe69tkPpXl6G47dtSkmL2PEn PrsvwpQYp4ZYPkndyOL2Apw3oRHvfxxMRqz8zM4jRoxBqn1Ol+MHbikWWMdb0ta9fVo+2WrcLAJZ fqPHXmRR9AVj/8VgDNU= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone NVTC.GOV

NVTC.GOV

	Checking DS between GOV and NVTC.GOV
	Query to a.gov-servers.net for NVTC.GOV/DS
	Received 248 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (248 bytes) ;; HEADER SECTION ;; id = 17315 ;; 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) ;; NVTC.GOV. IN DS ;; ANSWER SECTION (2 records) NVTC.GOV. 3600 IN DS ( 2371 13 2 d37d9fbf35615583f55eff39a68595333c4622853939708afedca24211263c50 ) NVTC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191029221008 20191022221008 32795 gov. bGkFlOG/40BsHLr6s8P9UlOagsau9cyZAWYxD8qje/rKptxFNZjTfe69tkPpXl6G47dtSkmL2PEn PrsvwpQYp4ZYPkndyOL2Apw3oRHvfxxMRqz8zM4jRoxBqn1Ol+MHbikWWMdb0ta9fVo+2WrcLAJZ fqPHXmRR9AVj/8VgDNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for NVTC.GOV in the GOV zone
	DS=2371/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`NVTC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191029221008 20191022221008 32795 gov. bGkFlOG/40BsHLr6s8P9UlOagsau9cyZAWYxD8qje/rKptxFNZjTfe69tkPpXl6G47dtSkmL2PEn PrsvwpQYp4ZYPkndyOL2Apw3oRHvfxxMRqz8zM4jRoxBqn1Ol+MHbikWWMdb0ta9fVo+2WrcLAJZ fqPHXmRR9AVj/8VgDNU= )`
	RRSIG=32795 and DNSKEY=32795 verifies the DS RRset
	DS=2371/SHA-256 is now in the chain-of-trust
	`NVTC.GOV. 3600 IN DS ( 2371 13 2 d37d9fbf35615583f55eff39a68595333c4622853939708afedca24211263c50 )`
	Query to lia.ns.cloudflare.com for NVTC.GOV/DNSKEY
	Received 301 bytes from 173.245.58.185
	;; Answer received from 173.245.58.185 (301 bytes) ;; HEADER SECTION ;; id = 6924 ;; 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) ;; NVTC.GOV. IN DNSKEY ;; ANSWER SECTION (3 records) NVTC.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371 NVTC.GOV. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; Key ID = 34505 NVTC.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20191115120600 20190916120600 2371 nvtc.gov. mKTiNkdYSNAmzRWeOcp8zmNuWrIu+/NGzxdV2YN5an6QhfNHW5ePji6qPk/qCA0REMygjcV4NmpS +amqQyMNzg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Found 2 DNSKEY records for NVTC.GOV
	`NVTC.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371`
	`NVTC.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
	`NVTC.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20191115120600 20190916120600 2371 nvtc.gov. mKTiNkdYSNAmzRWeOcp8zmNuWrIu+/NGzxdV2YN5an6QhfNHW5ePji6qPk/qCA0REMygjcV4NmpS +amqQyMNzg== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to lia.ns.cloudflare.com for NVTC.GOV/A
	Received 173 bytes from 173.245.58.185
	;; Answer received from 173.245.58.185 (173 bytes) ;; HEADER SECTION ;; id = 40956 ;; 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) ;; NVTC.GOV. IN A ;; ANSWER SECTION (3 records) NVTC.GOV. 300 IN A 104.17.43.32 NVTC.GOV. 300 IN A 104.17.42.32 NVTC.GOV. 300 IN RRSIG ( A 13 2 300 20191024030008 20191022010008 34505 nvtc.gov. EF8SWcvc7qXOzkMlET12cmi6tc8GwhIV9TXbbyu7vwZEqXvgzxe3D+lT60iQYHX4amczXWvDHCzJ EK3IfvyRlw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	NVTC.GOV is authoritative for NVTC.GOV
	Found RRSIG signed by nvtc.gov zone
	Query to paul.ns.cloudflare.com for NVTC.GOV/SOA
	Received 202 bytes from 173.245.59.135
	;; Answer received from 173.245.59.135 (202 bytes) ;; HEADER SECTION ;; id = 2420 ;; 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) ;; NVTC.GOV. IN SOA ;; ANSWER SECTION (2 records) NVTC.GOV. 3600 IN SOA ( lia.ns.cloudflare.com. dns.cloudflare.com. 2032289794 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NVTC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20191024030008 20191022010008 34505 nvtc.gov. sHmyqQgV1bqojzVMZcNcMgUSx149rRLujlnWHf8VO+485zZ0kdyrZ+DyZsg0ZVbod34exfhz62hW ZW7kRMWb9A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Query to lia.ns.cloudflare.com for NVTC.GOV/SOA
	Error querying lia.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3ab9 for NVTC.GOV/SOA: 'IPv6 transport disabled'
	Received 202 bytes from 173.245.58.185
	;; Answer received from 173.245.58.185 (202 bytes) ;; HEADER SECTION ;; id = 37263 ;; 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) ;; NVTC.GOV. IN SOA ;; ANSWER SECTION (2 records) NVTC.GOV. 3600 IN SOA ( lia.ns.cloudflare.com. dns.cloudflare.com. 2032289794 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NVTC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20191024030008 20191022010008 34505 nvtc.gov. TXxZMc0NA/orYpwNM7ia56WdwrdX2lwGHNctMplWgUVmcd8/WIhVqPnQd3xU5jugQxhWtqNixJ4e nkT/mFOefw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Query to lia.ns.cloudflare.com for NVTC.GOV/A
	Error querying lia.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3ab9 for NVTC.GOV/A: 'IPv6 transport disabled'
	Received 173 bytes from 173.245.58.185
	;; Answer received from 173.245.58.185 (173 bytes) ;; HEADER SECTION ;; id = 6227 ;; 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) ;; NVTC.GOV. IN A ;; ANSWER SECTION (3 records) NVTC.GOV. 300 IN A 104.17.42.32 NVTC.GOV. 300 IN A 104.17.43.32 NVTC.GOV. 300 IN RRSIG ( A 13 2 300 20191024030008 20191022010008 34505 nvtc.gov. ZcMe18wty242BlxmgdvGfbEwmaErEf2Cjr9SwAVuW3TMJnz7xoIHU4oqRMbw4EJMcXQ4AxF3K4kd KaCNog2mrg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	NVTC.GOV A RR has value 104.17.42.32
	NVTC.GOV A RR has value 104.17.43.32
	Found 1 RRSIGs over A RRset
	`NVTC.GOV. 300 IN RRSIG ( A 13 2 300 20191024030008 20191022010008 34505 nvtc.gov. ZcMe18wty242BlxmgdvGfbEwmaErEf2Cjr9SwAVuW3TMJnz7xoIHU4oqRMbw4EJMcXQ4AxF3K4kd KaCNog2mrg== )`
	RRSIG=34505 and DNSKEY=34505 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Analyzer

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: