DNSSEC Analyzer - NVTC.GOV

Domain Name:

Time: 2020-01-26 04:56:12 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 l.root-servers.net for ./DNSKEY
	Error querying l.root-servers.net/2001:500:9f:0:0:0:0:42 for ./DNSKEY: 'IPv6 transport disabled'
	Received 864 bytes from 199.7.83.42
	;; Answer received from 199.7.83.42 (864 bytes) ;; HEADER SECTION ;; id = 11204 ;; 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 AwEAAeN+h0loXPKt7lFdW2zKIDkVHyJ1aYGUVE1dMNBlRH3kTn40JKcHiPOs+fy0OFVCBwoKa1s9 qZtdyP1UC0hgKoldj3oELK1yLI5MUbTMcNkWbBMRuxRz/CgZJu3IxcmuZWZMbn4LQDMj5YeiUiuW ns5vipFGWWpyPyozQXmenSWOK2GJOwcm7I/DyHVtVdztTvqiHqzy2aRoxwPhmEuAoYzzuNJJw6JN EnXaN/7l2TIciskFyPVPBFZYHnk+1ma906dfehIR190z3lh1ZESL2Yy3VIE2QGpRU6Px4ydH5sXx Z2wSMgqNNga4kjnfM1msBqk3EI48RvTTkuV0yb1eFuU= ) ; Key ID = 33853 . 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 20200211000000 20200121000000 20326 . UaaPoqlBlRixcabCWMJ9jVvevx+Sp8W5rMt06Tozfg/gefIspEKxw4fx22mRaAQZzdHq9Lt+Who4 YpUX95CDrgDYtYJ9NOyICRNlWnY9FNqOW0AreCmEK0qqS52xYb72hJYpFrCILGLD6jl4Ar0LFi29 iXnVLQ99+SvD8PPHHkEiIu1WhlES7taEavtbKijyjLYXwagQxSQCzMgkbWN1+S78kJGZEMaBODTZ uiiGIw5Jy3OPAQxHQyLTElR5ZuEg59/sSnTCEfmoXcxG9/g6O1qWs6d9hDVadKfXhHr8OTXGoB25 Ttp3CyZGdSqRkCwwJpWJ9SlaL+khcJoLFqwm8w== ) ;; 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 AwEAAeN+h0loXPKt7lFdW2zKIDkVHyJ1aYGUVE1dMNBlRH3kTn40JKcHiPOs+fy0OFVCBwoKa1s9 qZtdyP1UC0hgKoldj3oELK1yLI5MUbTMcNkWbBMRuxRz/CgZJu3IxcmuZWZMbn4LQDMj5YeiUiuW ns5vipFGWWpyPyozQXmenSWOK2GJOwcm7I/DyHVtVdztTvqiHqzy2aRoxwPhmEuAoYzzuNJJw6JN EnXaN/7l2TIciskFyPVPBFZYHnk+1ma906dfehIR190z3lh1ZESL2Yy3VIE2QGpRU6Px4ydH5sXx Z2wSMgqNNga4kjnfM1msBqk3EI48RvTTkuV0yb1eFuU= ) ; Key ID = 33853`
	`. 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 20200211000000 20200121000000 20326 . UaaPoqlBlRixcabCWMJ9jVvevx+Sp8W5rMt06Tozfg/gefIspEKxw4fx22mRaAQZzdHq9Lt+Who4 YpUX95CDrgDYtYJ9NOyICRNlWnY9FNqOW0AreCmEK0qqS52xYb72hJYpFrCILGLD6jl4Ar0LFi29 iXnVLQ99+SvD8PPHHkEiIu1WhlES7taEavtbKijyjLYXwagQxSQCzMgkbWN1+S78kJGZEMaBODTZ uiiGIw5Jy3OPAQxHQyLTElR5ZuEg59/sSnTCEfmoXcxG9/g6O1qWs6d9hDVadKfXhHr8OTXGoB25 Ttp3CyZGdSqRkCwwJpWJ9SlaL+khcJoLFqwm8w== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=33853 is now in the chain-of-trust
	Query to i.root-servers.net for NVTC.GOV/A
	Received 666 bytes from 192.36.148.17
	;; Answer received from 192.36.148.17 (666 bytes) ;; HEADER SECTION ;; id = 28759 ;; 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 b.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS d.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 20200207200000 20200125190000 33853 . XtWz0IP0PQZP4/jVj+8m5GuWflFNSMFkKYwMx8ECpXIoA++79cuxQlzgcn8XeDDxIG5CDD7oNBRu DJkauqyYSnZDNV5sxITqKvPxEHy+sGg/MsJfvxPNb0gj4VrqZfS71JZ8l2G5tXQr+QCvw0i5Bz/D FNr3DyJJbziIvb6aIBli0mVYBGOeA7DdLTM9HnzpB7WwuByW6ieEVjaJo0CP9fyArAErjwpZKrFM 2vyMaZ0G6VfcWiGafkWVZ/yelcdU97RtLkMw1ygrLn4ULl66BZAPVe1Wg6RDDYIVKatA9oB47YLJ zP6LcrgewsVYGc2deBBDeIGpycRWuAoQCixFDQ== ) ;; 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:
	Query to d.root-servers.net for GOV/DNSKEY
	Error querying d.root-servers.net/2001:500:2d:0:0:0:0:d for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 658 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (658 bytes) ;; HEADER SECTION ;; id = 30573 ;; 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) ;; 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 20200207200000 20200125190000 33853 . XtWz0IP0PQZP4/jVj+8m5GuWflFNSMFkKYwMx8ECpXIoA++79cuxQlzgcn8XeDDxIG5CDD7oNBRu DJkauqyYSnZDNV5sxITqKvPxEHy+sGg/MsJfvxPNb0gj4VrqZfS71JZ8l2G5tXQr+QCvw0i5Bz/D FNr3DyJJbziIvb6aIBli0mVYBGOeA7DdLTM9HnzpB7WwuByW6ieEVjaJo0CP9fyArAErjwpZKrFM 2vyMaZ0G6VfcWiGafkWVZ/yelcdU97RtLkMw1ygrLn4ULl66BZAPVe1Wg6RDDYIVKatA9oB47YLJ zP6LcrgewsVYGc2deBBDeIGpycRWuAoQCixFDQ== ) ;; 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:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to c.root-servers.net for GOV/DS
	Error querying c.root-servers.net/2001:500:2:0:0:0:0:c for GOV/DS: 'IPv6 transport disabled'
	Received 406 bytes from 192.33.4.12
	;; Answer received from 192.33.4.12 (406 bytes) ;; HEADER SECTION ;; id = 17935 ;; 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 20200207200000 20200125190000 33853 . XtWz0IP0PQZP4/jVj+8m5GuWflFNSMFkKYwMx8ECpXIoA++79cuxQlzgcn8XeDDxIG5CDD7oNBRu DJkauqyYSnZDNV5sxITqKvPxEHy+sGg/MsJfvxPNb0gj4VrqZfS71JZ8l2G5tXQr+QCvw0i5Bz/D FNr3DyJJbziIvb6aIBli0mVYBGOeA7DdLTM9HnzpB7WwuByW6ieEVjaJo0CP9fyArAErjwpZKrFM 2vyMaZ0G6VfcWiGafkWVZ/yelcdU97RtLkMw1ygrLn4ULl66BZAPVe1Wg6RDDYIVKatA9oB47YLJ zP6LcrgewsVYGc2deBBDeIGpycRWuAoQCixFDQ== ) ;; 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 20200207200000 20200125190000 33853 . XtWz0IP0PQZP4/jVj+8m5GuWflFNSMFkKYwMx8ECpXIoA++79cuxQlzgcn8XeDDxIG5CDD7oNBRu DJkauqyYSnZDNV5sxITqKvPxEHy+sGg/MsJfvxPNb0gj4VrqZfS71JZ8l2G5tXQr+QCvw0i5Bz/D FNr3DyJJbziIvb6aIBli0mVYBGOeA7DdLTM9HnzpB7WwuByW6ieEVjaJo0CP9fyArAErjwpZKrFM 2vyMaZ0G6VfcWiGafkWVZ/yelcdU97RtLkMw1ygrLn4ULl66BZAPVe1Wg6RDDYIVKatA9oB47YLJ zP6LcrgewsVYGc2deBBDeIGpycRWuAoQCixFDQ== )`
	RRSIG=33853 and DNSKEY=33853 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 d.gov-servers.net for GOV/DNSKEY
	Received 777 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (777 bytes) ;; HEADER SECTION ;; id = 22086 ;; 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 ( 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 DNSKEY ( 256 3 8 AwEAAdccuiuxqTxvRcMVh4o9DCfREPNTe3hGEklbdV+L99lKySyIzskGLJ6XDBrWgBeY7ZRSOWGQ 2eHdQLN61fRyqWpVLpNzqaIz/UmMP74VPBCz4QXRDkG4hDO3uifCDVs8Jex4TrYT+hGNYmprbsrq dVQCgeeHc7UMKI/SjusQ4uTKgJ9CWt02/AgK+zKFi3LCBVDGnUwE2kUOL1b0MWfT0ks= ) ; Key ID = 36558 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20200204200254 20200120195754 7698 gov. AW2ehlTHCkvsoKYTELKLWDsRb5hmUce7lXmZl5v8iXW1lcvUgYHjl4mKrTmw0o/ZQunLH8tjhL2a nbCy8GymuXffQUXpsWfCtMDd1j2lQBL2ECPw418yOOCqTnoRI6DJvvArASkqLeXHX2bAu4/351ug E/d63O3H30850u+Tgakg/vlTpsNCMxNeJExRDBbwCp4VD7PZN75TMmRM4Y4McQsoGiEdDCsFJXnV 9SP2S24Y/uKSLySFDQ0qZ41uZUoEZaMclbD3Uh6AFlzapQggME06B8zjfauOHVvpfak1QgzXqDKf kWoOradUBw+7eU1rITOiOmukHsMHNdvjdDoqSA== ) ;; 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 ( 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 DNSKEY ( 256 3 8 AwEAAdccuiuxqTxvRcMVh4o9DCfREPNTe3hGEklbdV+L99lKySyIzskGLJ6XDBrWgBeY7ZRSOWGQ 2eHdQLN61fRyqWpVLpNzqaIz/UmMP74VPBCz4QXRDkG4hDO3uifCDVs8Jex4TrYT+hGNYmprbsrq dVQCgeeHc7UMKI/SjusQ4uTKgJ9CWt02/AgK+zKFi3LCBVDGnUwE2kUOL1b0MWfT0ks= ) ; Key ID = 36558`
	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 20200204200254 20200120195754 7698 gov. AW2ehlTHCkvsoKYTELKLWDsRb5hmUce7lXmZl5v8iXW1lcvUgYHjl4mKrTmw0o/ZQunLH8tjhL2a nbCy8GymuXffQUXpsWfCtMDd1j2lQBL2ECPw418yOOCqTnoRI6DJvvArASkqLeXHX2bAu4/351ug E/d63O3H30850u+Tgakg/vlTpsNCMxNeJExRDBbwCp4VD7PZN75TMmRM4Y4McQsoGiEdDCsFJXnV 9SP2S24Y/uKSLySFDQ0qZ41uZUoEZaMclbD3Uh6AFlzapQggME06B8zjfauOHVvpfak1QgzXqDKf kWoOradUBw+7eU1rITOiOmukHsMHNdvjdDoqSA== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=36558 is now in the chain-of-trust
	Query to c.gov-servers.net for NVTC.GOV/A
	Error querying c.gov-servers.net/2620:74:28:0:0:0:2:30 for NVTC.GOV/A: 'IPv6 transport disabled'
	Received 334 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (334 bytes) ;; HEADER SECTION ;; id = 34176 ;; 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 20200201221007 20200125221007 36558 gov. rgbVGW3f63HguS52d9tnaNsufjPMhEDoDYTnTijf56pNuTAGEywHvInXsqhluIXSBaOCvQRkuNm/ yvWcHlerWFxU8ZSNg4ET8CDZ76sijXXz/7VQqBD3z0M+6OCmEC/PM65B1EX4LVmpVgQlyrFZ3vgA UuaItiURtE8OpoJwPrEsQWspR/PLrXgMJBUt22xDKWXroOB0N3/SsS3vzrEOZA== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to b.gov-servers.net for NVTC.GOV/DNSKEY
	Error querying b.gov-servers.net/2620:74:27:0:0:0:2:30 for NVTC.GOV/DNSKEY: 'IPv6 transport disabled'
	Received 334 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (334 bytes) ;; HEADER SECTION ;; id = 21673 ;; 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 20200201221007 20200125221007 36558 gov. rgbVGW3f63HguS52d9tnaNsufjPMhEDoDYTnTijf56pNuTAGEywHvInXsqhluIXSBaOCvQRkuNm/ yvWcHlerWFxU8ZSNg4ET8CDZ76sijXXz/7VQqBD3z0M+6OCmEC/PM65B1EX4LVmpVgQlyrFZ3vgA UuaItiURtE8OpoJwPrEsQWspR/PLrXgMJBUt22xDKWXroOB0N3/SsS3vzrEOZA== ) ;; 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 b.gov-servers.net for NVTC.GOV/DS
	Received 280 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (280 bytes) ;; HEADER SECTION ;; id = 14214 ;; 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 20200201221007 20200125221007 36558 gov. rgbVGW3f63HguS52d9tnaNsufjPMhEDoDYTnTijf56pNuTAGEywHvInXsqhluIXSBaOCvQRkuNm/ yvWcHlerWFxU8ZSNg4ET8CDZ76sijXXz/7VQqBD3z0M+6OCmEC/PM65B1EX4LVmpVgQlyrFZ3vgA UuaItiURtE8OpoJwPrEsQWspR/PLrXgMJBUt22xDKWXroOB0N3/SsS3vzrEOZA== ) ;; 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 20200201221007 20200125221007 36558 gov. rgbVGW3f63HguS52d9tnaNsufjPMhEDoDYTnTijf56pNuTAGEywHvInXsqhluIXSBaOCvQRkuNm/ yvWcHlerWFxU8ZSNg4ET8CDZ76sijXXz/7VQqBD3z0M+6OCmEC/PM65B1EX4LVmpVgQlyrFZ3vgA UuaItiURtE8OpoJwPrEsQWspR/PLrXgMJBUt22xDKWXroOB0N3/SsS3vzrEOZA== )`
	RRSIG=36558 and DNSKEY=36558 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 = 15970 ;; 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 20200214121008 20191216121008 2371 nvtc.gov. L8oWLTqPh1Fx/aus2z+8s+GRRtvru5TiNiDGDwkmXrYXrymHNM5HUC82nPT8tFluIX3odT/kEChC 7On4pZ31pw== ) ;; 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 20200214121008 20191216121008 2371 nvtc.gov. L8oWLTqPh1Fx/aus2z+8s+GRRtvru5TiNiDGDwkmXrYXrymHNM5HUC82nPT8tFluIX3odT/kEChC 7On4pZ31pw== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to paul.ns.cloudflare.com for NVTC.GOV/A
	Error querying paul.ns.cloudflare.com/2606:4700:58:0:0:0:adf5:3b87 for NVTC.GOV/A: 'IPv6 transport disabled'
	Received 173 bytes from 173.245.59.135
	;; Answer received from 173.245.59.135 (173 bytes) ;; HEADER SECTION ;; id = 49693 ;; 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 20200127055613 20200125035613 34505 nvtc.gov. PJvSccTERFJi4lGWObMGVfRxtDidAVoZLE+cNskxGeRKR2zzcuVJIYePzy3ll5go3W5EL/+BDNlO x1zE5yg4dg== ) ;; 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
	Error querying paul.ns.cloudflare.com/2606:4700:58:0:0:0:adf5:3b87 for NVTC.GOV/SOA: 'IPv6 transport disabled'
	Received 202 bytes from 173.245.59.135
	;; Answer received from 173.245.59.135 (202 bytes) ;; HEADER SECTION ;; id = 54803 ;; 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. 2033075681 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NVTC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200127055613 20200125035613 34505 nvtc.gov. kreHGgP8ulu4VYcF96VPHTvAFSco+qO/DNFOzsbgjG45kRgtqB7eLxJexYFyY3UnEiVrFmGkd9Ss mRG0OGqMlw== ) ;; 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
	Received 202 bytes from 173.245.58.185
	;; Answer received from 173.245.58.185 (202 bytes) ;; HEADER SECTION ;; id = 29073 ;; 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. 2033075681 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NVTC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200127055613 20200125035613 34505 nvtc.gov. oa377DqgkUrFSnPL3Z6XF1h7bNhytDDUAli/Epe+RiBBJoiuyK7zS1WYXmaN93XFglEU9lRAPxxK TlK8bUtV1A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Query to paul.ns.cloudflare.com for NVTC.GOV/A
	Error querying paul.ns.cloudflare.com/2606:4700:58:0:0:0:adf5:3b87 for NVTC.GOV/A: 'IPv6 transport disabled'
	Received 173 bytes from 173.245.59.135
	;; Answer received from 173.245.59.135 (173 bytes) ;; HEADER SECTION ;; id = 14144 ;; 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 20200127055613 20200125035613 34505 nvtc.gov. /+5yrznHoL2aNnLroLcvqtKp8W4Udj4o0FQxN3IKLqqVVd1Ixg8Yz67GKlnmF007vhuFqDtSUTpj n+cC0QvKmw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	NVTC.GOV A RR has value 104.17.43.32
	NVTC.GOV A RR has value 104.17.42.32
	Found 1 RRSIGs over A RRset
	`NVTC.GOV. 300 IN RRSIG ( A 13 2 300 20200127055613 20200125035613 34505 nvtc.gov. /+5yrznHoL2aNnLroLcvqtKp8W4Udj4o0FQxN3IKLqqVVd1Ixg8Yz67GKlnmF007vhuFqDtSUTpj n+cC0QvKmw== )`
	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: