DNSSEC Analyzer

Domain Name:

Time: 2020-01-24 01:30:19 UTC, NTP stratum 4

Analyzing DNSSEC problems for NBC.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
	Received 864 bytes from 199.7.83.42
	;; Answer received from 199.7.83.42 (864 bytes) ;; HEADER SECTION ;; id = 23429 ;; 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 h.root-servers.net for NBC.GOV/A
	Error querying h.root-servers.net/2001:500:1:0:0:0:0:53 for NBC.GOV/A: 'IPv6 transport disabled'
	Received 662 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (662 bytes) ;; HEADER SECTION ;; id = 62827 ;; 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) ;; NBC.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 20200205210000 20200123200000 33853 . E8bXIRY/E4muIOIyh32DOOnDAO/l7iJdkhdafopb1FB9x6ZhiTe5rp9HMhfIVyBFjE+AiB+d/vqw 6BnkhYEYMz077bogygAJKFTveIeGxB0246XW0HKavT92Tzy2W6vKt5YD8n08a0gp0nOdltZ9mE2c CRNCtUexhIkoY6BY3fiKBmO4D9UmHmm+BSjjv2+ewq46b3PhQKXCRQU3iA2SYrns3qKjDn2BJwh+ UVx4JfB8fFrw2BZLZZl0UZQg3s6TBw004Kz5w+1b8hNyNAZXrC1o1EgMu93nIlsXm6vqK/05UwCw yS30q091C2gSSqh9DROwF/iXxaLt9oTj41vjhg== ) ;; 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 l.root-servers.net for GOV/DNSKEY
	Received 658 bytes from 199.7.83.42
	;; Answer received from 199.7.83.42 (658 bytes) ;; HEADER SECTION ;; id = 3783 ;; 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 20200205210000 20200123200000 33853 . E8bXIRY/E4muIOIyh32DOOnDAO/l7iJdkhdafopb1FB9x6ZhiTe5rp9HMhfIVyBFjE+AiB+d/vqw 6BnkhYEYMz077bogygAJKFTveIeGxB0246XW0HKavT92Tzy2W6vKt5YD8n08a0gp0nOdltZ9mE2c CRNCtUexhIkoY6BY3fiKBmO4D9UmHmm+BSjjv2+ewq46b3PhQKXCRQU3iA2SYrns3qKjDn2BJwh+ UVx4JfB8fFrw2BZLZZl0UZQg3s6TBw004Kz5w+1b8hNyNAZXrC1o1EgMu93nIlsXm6vqK/05UwCw yS30q091C2gSSqh9DROwF/iXxaLt9oTj41vjhg== ) ;; 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 e.root-servers.net for GOV/DS
	Error querying e.root-servers.net/2001:500:a8:0:0:0:0:e for GOV/DS: 'IPv6 transport disabled'
	Received 406 bytes from 192.203.230.10
	;; Answer received from 192.203.230.10 (406 bytes) ;; HEADER SECTION ;; id = 49071 ;; 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 20200205210000 20200123200000 33853 . E8bXIRY/E4muIOIyh32DOOnDAO/l7iJdkhdafopb1FB9x6ZhiTe5rp9HMhfIVyBFjE+AiB+d/vqw 6BnkhYEYMz077bogygAJKFTveIeGxB0246XW0HKavT92Tzy2W6vKt5YD8n08a0gp0nOdltZ9mE2c CRNCtUexhIkoY6BY3fiKBmO4D9UmHmm+BSjjv2+ewq46b3PhQKXCRQU3iA2SYrns3qKjDn2BJwh+ UVx4JfB8fFrw2BZLZZl0UZQg3s6TBw004Kz5w+1b8hNyNAZXrC1o1EgMu93nIlsXm6vqK/05UwCw yS30q091C2gSSqh9DROwF/iXxaLt9oTj41vjhg== ) ;; 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 20200205210000 20200123200000 33853 . E8bXIRY/E4muIOIyh32DOOnDAO/l7iJdkhdafopb1FB9x6ZhiTe5rp9HMhfIVyBFjE+AiB+d/vqw 6BnkhYEYMz077bogygAJKFTveIeGxB0246XW0HKavT92Tzy2W6vKt5YD8n08a0gp0nOdltZ9mE2c CRNCtUexhIkoY6BY3fiKBmO4D9UmHmm+BSjjv2+ewq46b3PhQKXCRQU3iA2SYrns3qKjDn2BJwh+ UVx4JfB8fFrw2BZLZZl0UZQg3s6TBw004Kz5w+1b8hNyNAZXrC1o1EgMu93nIlsXm6vqK/05UwCw yS30q091C2gSSqh9DROwF/iXxaLt9oTj41vjhg== )`
	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 = 1918 ;; 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 a.gov-servers.net for NBC.GOV/A
	Received 333 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (333 bytes) ;; HEADER SECTION ;; id = 32909 ;; 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) ;; NBC.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NBC.GOV. 86400 IN NS west.ns.cloudflare.com. NBC.GOV. 86400 IN NS liz.ns.cloudflare.com. NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf ) NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200130221007 20200123221007 36558 gov. OnPBlgL+DuoJf113pb1eeExOnPTlb1jSJoaacDYqNJn/xORP143bZFnLWhFhkAIaqEqdijAZCEbt fNogINeYNgSwHBESYIokWUBc4kxQ3dH8LZ4qjYUvT/vXeObog8pwd+i4ErMN9fWxFzhul2nxVsGR l7lblXXqP67tj/nkHIRM3Bmm5A9kopiujEIuqwh0ulopYCtlFAZefhNXwANMwQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a.gov-servers.net for NBC.GOV/DNSKEY
	Received 333 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (333 bytes) ;; HEADER SECTION ;; id = 7201 ;; 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) ;; NBC.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NBC.GOV. 86400 IN NS west.ns.cloudflare.com. NBC.GOV. 86400 IN NS liz.ns.cloudflare.com. NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf ) NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200130221007 20200123221007 36558 gov. OnPBlgL+DuoJf113pb1eeExOnPTlb1jSJoaacDYqNJn/xORP143bZFnLWhFhkAIaqEqdijAZCEbt fNogINeYNgSwHBESYIokWUBc4kxQ3dH8LZ4qjYUvT/vXeObog8pwd+i4ErMN9fWxFzhul2nxVsGR l7lblXXqP67tj/nkHIRM3Bmm5A9kopiujEIuqwh0ulopYCtlFAZefhNXwANMwQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone NBC.GOV

NBC.GOV

	Checking DS between GOV and NBC.GOV
	Query to c.gov-servers.net for NBC.GOV/DS
	Error querying c.gov-servers.net/2620:74:28:0:0:0:2:30 for NBC.GOV/DS: 'IPv6 transport disabled'
	Received 279 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (279 bytes) ;; HEADER SECTION ;; id = 20567 ;; 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) ;; NBC.GOV. IN DS ;; ANSWER SECTION (2 records) NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf ) NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200130221007 20200123221007 36558 gov. OnPBlgL+DuoJf113pb1eeExOnPTlb1jSJoaacDYqNJn/xORP143bZFnLWhFhkAIaqEqdijAZCEbt fNogINeYNgSwHBESYIokWUBc4kxQ3dH8LZ4qjYUvT/vXeObog8pwd+i4ErMN9fWxFzhul2nxVsGR l7lblXXqP67tj/nkHIRM3Bmm5A9kopiujEIuqwh0ulopYCtlFAZefhNXwANMwQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for NBC.GOV in the GOV zone
	DS=2371/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200130221007 20200123221007 36558 gov. OnPBlgL+DuoJf113pb1eeExOnPTlb1jSJoaacDYqNJn/xORP143bZFnLWhFhkAIaqEqdijAZCEbt fNogINeYNgSwHBESYIokWUBc4kxQ3dH8LZ4qjYUvT/vXeObog8pwd+i4ErMN9fWxFzhul2nxVsGR l7lblXXqP67tj/nkHIRM3Bmm5A9kopiujEIuqwh0ulopYCtlFAZefhNXwANMwQ== )`
	RRSIG=36558 and DNSKEY=36558 verifies the DS RRset
	DS=2371/SHA-256 is now in the chain-of-trust
	`NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf )`
	Query to liz.ns.cloudflare.com for NBC.GOV/DNSKEY
	Received 299 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (299 bytes) ;; HEADER SECTION ;; id = 4369 ;; 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) ;; NBC.GOV. IN DNSKEY ;; ANSWER SECTION (3 records) NBC.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371 NBC.GOV. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; Key ID = 34505 NBC.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20200212150842 20191214150842 2371 nbc.gov. Yc9hscNxDKeuVGwYEPWadUAG8qZA9uTN7TP/zYY9XBueQOXUTpEh9YS66M+MUKkJpE6sN8GwEOWJ wis0wZAtMw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Found 2 DNSKEY records for NBC.GOV
	`NBC.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371`
	`NBC.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
	`NBC.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20200212150842 20191214150842 2371 nbc.gov. Yc9hscNxDKeuVGwYEPWadUAG8qZA9uTN7TP/zYY9XBueQOXUTpEh9YS66M+MUKkJpE6sN8GwEOWJ wis0wZAtMw== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to west.ns.cloudflare.com for NBC.GOV/A
	Error querying west.ns.cloudflare.com/2606:4700:58:0:0:0:adf5:3bf7 for NBC.GOV/A: 'IPv6 transport disabled'
	Received 344 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (344 bytes) ;; HEADER SECTION ;; id = 50675 ;; qr = 1 aa = 1 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: 512 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NBC.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2033059472 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN NSEC ( \000.nbc.gov. NS SOA HINFO MX TXT AAAA LOC SRV CERT SSHFP RRSIG NSEC DNSKEY TLSA HIP CDS CDNSKEY OPENPGPKEY SPF CAA ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200125023019 20200123003019 34505 nbc.gov. KE2I8y6A9UaMdgweBEH8qJEuEisLT94O1lHCHeEMA6yC9KQ3tP+1a5niQvOLuU4VgUOUeznLagpI TW8IM279XQ== ) NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20200125023019 20200123003019 34505 nbc.gov. NewieC7CBSxIr64WF5v4OV0vXapDe5km/++5jF8UMeDpi5imMiu+FnhOSctcZD/a+meWGGhFIOmx mU9s/0RP/Q== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	NBC.GOV is authoritative for NBC.GOV
	Found RRSIG signed by nbc.gov zone
	Query to liz.ns.cloudflare.com for NBC.GOV/SOA
	Error querying liz.ns.cloudflare.com/2606:4700:50:0:0:0:adf5:3abd for NBC.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 = 46706 ;; 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) ;; NBC.GOV. IN SOA ;; ANSWER SECTION (2 records) NBC.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2033059472 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200125023019 20200123003019 34505 nbc.gov. gmoPn0PXCYeLIwQJw+b1vgw/RQbEAYK+yb6e2265KVHqHAEYnhF2eOTIiYFlhL7yf/TMFWkVZe71 wP02BnliAQ== ) ;; 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 NBC.GOV/SOA
	Received 200 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (200 bytes) ;; HEADER SECTION ;; id = 4126 ;; 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) ;; NBC.GOV. IN SOA ;; ANSWER SECTION (2 records) NBC.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2033059472 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200125023019 20200123003019 34505 nbc.gov. R/GWywoseipP8RQRVCJsOychLmcgzuLgrFroXSbsFjIP/d5XS66O7VxT48CUbg67oLzozIHwJ86F y23e+kIsAA== ) ;; 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 NBC.GOV/A
	Received 344 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (344 bytes) ;; HEADER SECTION ;; id = 26084 ;; qr = 1 aa = 1 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: 512 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NBC.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2033059472 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN NSEC ( \000.nbc.gov. NS SOA HINFO MX TXT AAAA LOC SRV CERT SSHFP RRSIG NSEC DNSKEY TLSA HIP CDS CDNSKEY OPENPGPKEY SPF CAA ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200125023019 20200123003019 34505 nbc.gov. SjUWYfIurW2eowHDyxBM/DlNM3fBM0AoZXGJizJJK/pYWCV9A+a21Uk5nM6D8XpHyiMWnPDv4cLb 1a56zkF2qA== ) NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20200125023019 20200123003019 34505 nbc.gov. 3v3nm6EQWEfTTGZJfsV04v680DN1WLUYXgT2myovAF3jZ5SugGopceY0MtQUgdMR5qHlEXYlJjAq 99LYIexNuQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Checking NSEC records for a NODATA response
	Found 1 RRSIGs over NSEC RRset
	`NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20200125023019 20200123003019 34505 nbc.gov. 3v3nm6EQWEfTTGZJfsV04v680DN1WLUYXgT2myovAF3jZ5SugGopceY0MtQUgdMR5qHlEXYlJjAq 99LYIexNuQ== )`
	RRSIG=34505 and DNSKEY=34505 verifies the NSEC RRset
	NSEC proves no records of type A exist for NBC.GOV
	Found 1 RRSIGs over SOA RRset
	`NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200125023019 20200123003019 34505 nbc.gov. KE2I8y6A9UaMdgweBEH8qJEuEisLT94O1lHCHeEMA6yC9KQ3tP+1a5niQvOLuU4VgUOUeznLagpI TW8IM279XQ== )`
	RRSIG=34505 and DNSKEY=34505 verifies the SOA RRset

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