DNSSEC Analyzer

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Detail: more(+) / less(-)

Time: 2019-04-22 09:58:20 UTC, NTP stratum 4

Analyzing DNSSEC problems for NBC.GOV

DS=19036/SHA-256 is now in the chain-of-trust

DS=20326/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 19036 8 2 49aac11d7b6f6446702e54a1607371607a1a41855200fd2ce1cdde32f24e8fb5 )`
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to k.root-servers.net for ./DNSKEY
	Received 864 bytes from 193.0.14.129
	;; Answer received from 193.0.14.129 (864 bytes) ;; HEADER SECTION ;; id = 59493 ;; 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 ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN DNSKEY ( 256 3 8 AwEAAeVDC34GZILwsQJy97K2Fst4P3XYZrXLyrkausYzSqEjSUulgh+iLgHg0y7FIF890+sIjXsk 7KLJUmCOWfYWPorNKEOKLk5Zx/4M6D3IHZE3O3m/Eahrc28qQzmTLxiMZAW65MvR2UO3LxVtYOPB EBiDgAQD47x2JLsJYtavCzNL5WiUk59OgvHmDqmcC7VXYBhK8V8Tic089XJgExGeplKWUt9yyc31 ra1swJX51XsOaQz17+vyLVH8AZP26KvKFiZeoRbaq6vl+hc8HQnI2ug5rA2zoz3MsSQBvP1f/Hvq sWxLqwXXKyDD1QM639U+XzVB8CYigyscRP22QCnwKIU= ) ; Key ID = 25266 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20190512000000 20190421000000 20326 . ljHKB9UaikaYC1wHzZyFwwibNFjGuwnI3DtVLsnRUwqmq2Er3uaMUYA63Odz4yO1f46zPAOcciVt Xol5oOyci84eGFb/7x6iZpcpIqFP7kWoNTRlQWgJ2V3KHYLr6w3TYiV/eWY7Ziu9HFPV6SLAt6g9 RWgaNwlLUw+fHdmhiAteoXjEBfqNC1je5FtAdPaOB3/aYbUayL4miAo3tsBt8vDzFPOvYVkMHbo4 75Bg1roJfSqxlfKEamGWMwtfnSjmw8htrvi51TBgUOsBBsSGgYWY5/5THwyc8oQDZfi72DiOF2Gr UGjr9yvQIYMuukNAOG8tvAn9PjHlY6pg4XkGUA== ) ;; 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 ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeVDC34GZILwsQJy97K2Fst4P3XYZrXLyrkausYzSqEjSUulgh+iLgHg0y7FIF890+sIjXsk 7KLJUmCOWfYWPorNKEOKLk5Zx/4M6D3IHZE3O3m/Eahrc28qQzmTLxiMZAW65MvR2UO3LxVtYOPB EBiDgAQD47x2JLsJYtavCzNL5WiUk59OgvHmDqmcC7VXYBhK8V8Tic089XJgExGeplKWUt9yyc31 ra1swJX51XsOaQz17+vyLVH8AZP26KvKFiZeoRbaq6vl+hc8HQnI2ug5rA2zoz3MsSQBvP1f/Hvq sWxLqwXXKyDD1QM639U+XzVB8CYigyscRP22QCnwKIU= ) ; Key ID = 25266`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	DS=19036/SHA-256 is published, but a corresponding DNSKEY is not
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20190512000000 20190421000000 20326 . ljHKB9UaikaYC1wHzZyFwwibNFjGuwnI3DtVLsnRUwqmq2Er3uaMUYA63Odz4yO1f46zPAOcciVt Xol5oOyci84eGFb/7x6iZpcpIqFP7kWoNTRlQWgJ2V3KHYLr6w3TYiV/eWY7Ziu9HFPV6SLAt6g9 RWgaNwlLUw+fHdmhiAteoXjEBfqNC1je5FtAdPaOB3/aYbUayL4miAo3tsBt8vDzFPOvYVkMHbo4 75Bg1roJfSqxlfKEamGWMwtfnSjmw8htrvi51TBgUOsBBsSGgYWY5/5THwyc8oQDZfi72DiOF2Gr UGjr9yvQIYMuukNAOG8tvAn9PjHlY6pg4XkGUA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=25266 is now in the chain-of-trust
	Query to k.root-servers.net for NBC.GOV/A
	Received 662 bytes from 193.0.14.129
	;; Answer received from 193.0.14.129 (662 bytes) ;; HEADER SECTION ;; id = 16862 ;; 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 20190505050000 20190422040000 25266 . X3KdSnlGqitlfWWDeDtZGCCJU0hOCY9p+q8XLEuy1n1gTtXCZBA1cL9QfeHbTYCqYFnOS5qmTijk Xq5lM77Ru4oYKhByB0kYS+lk+Yptxi4DrNJ5ZkPe2odp2Ct8qMf1b829Vcg59Iat9yimCOoJrnZV ZcIdVc+tSjHLW32TutaMvxPZnHsQtQ7RKzudVdlvw7urNjbN06/NPVLRg7vjfYeK3usGUhgVueXK Q0SohnZTiUVjXhIe3we17+wD21HaZEJiaF6h3zwlm73Mikqj2XUGDAqUxwXKEsSv0FNPV3d+XAvU 2nWx2Osnya9axFx3LOfuUYe0TFRu/YGRuk0SlQ== ) ;; 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 k.root-servers.net for GOV/DNSKEY
	Received 658 bytes from 193.0.14.129
	;; Answer received from 193.0.14.129 (658 bytes) ;; HEADER SECTION ;; id = 29 ;; 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 20190505050000 20190422040000 25266 . X3KdSnlGqitlfWWDeDtZGCCJU0hOCY9p+q8XLEuy1n1gTtXCZBA1cL9QfeHbTYCqYFnOS5qmTijk Xq5lM77Ru4oYKhByB0kYS+lk+Yptxi4DrNJ5ZkPe2odp2Ct8qMf1b829Vcg59Iat9yimCOoJrnZV ZcIdVc+tSjHLW32TutaMvxPZnHsQtQ7RKzudVdlvw7urNjbN06/NPVLRg7vjfYeK3usGUhgVueXK Q0SohnZTiUVjXhIe3we17+wD21HaZEJiaF6h3zwlm73Mikqj2XUGDAqUxwXKEsSv0FNPV3d+XAvU 2nWx2Osnya9axFx3LOfuUYe0TFRu/YGRuk0SlQ== ) ;; 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 g.root-servers.net for GOV/DS
	Received 406 bytes from 192.112.36.4
	;; Answer received from 192.112.36.4 (406 bytes) ;; HEADER SECTION ;; id = 12355 ;; 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 20190505050000 20190422040000 25266 . X3KdSnlGqitlfWWDeDtZGCCJU0hOCY9p+q8XLEuy1n1gTtXCZBA1cL9QfeHbTYCqYFnOS5qmTijk Xq5lM77Ru4oYKhByB0kYS+lk+Yptxi4DrNJ5ZkPe2odp2Ct8qMf1b829Vcg59Iat9yimCOoJrnZV ZcIdVc+tSjHLW32TutaMvxPZnHsQtQ7RKzudVdlvw7urNjbN06/NPVLRg7vjfYeK3usGUhgVueXK Q0SohnZTiUVjXhIe3we17+wD21HaZEJiaF6h3zwlm73Mikqj2XUGDAqUxwXKEsSv0FNPV3d+XAvU 2nWx2Osnya9axFx3LOfuUYe0TFRu/YGRuk0SlQ== ) ;; 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 20190505050000 20190422040000 25266 . X3KdSnlGqitlfWWDeDtZGCCJU0hOCY9p+q8XLEuy1n1gTtXCZBA1cL9QfeHbTYCqYFnOS5qmTijk Xq5lM77Ru4oYKhByB0kYS+lk+Yptxi4DrNJ5ZkPe2odp2Ct8qMf1b829Vcg59Iat9yimCOoJrnZV ZcIdVc+tSjHLW32TutaMvxPZnHsQtQ7RKzudVdlvw7urNjbN06/NPVLRg7vjfYeK3usGUhgVueXK Q0SohnZTiUVjXhIe3we17+wD21HaZEJiaF6h3zwlm73Mikqj2XUGDAqUxwXKEsSv0FNPV3d+XAvU 2nWx2Osnya9axFx3LOfuUYe0TFRu/YGRuk0SlQ== )`
	RRSIG=25266 and DNSKEY=25266 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 b.gov-servers.net for GOV/DNSKEY
	Error querying b.gov-servers.net/2620:74:27:0:0:0:2:30 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 743 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (743 bytes) ;; HEADER SECTION ;; id = 29202 ;; 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 AQPO0gfZTyKZiRSwF/XvW9ta+joX/SlCfvNcTsNT4t5edmGhhiRNf45246Z4L6Cx3n93FPHtW91n F+M1gCPyxewRyAM0/UVrqBwutdPQnR8vsQ/WzdsAk50loby/jGN7UAStU/FzllD2qIq4uJ8HcLZW Qth9JV8vKuqVYXgPfhx5lw== ) ; Key ID = 43583 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20190502214731 20190417214231 7698 gov. GjRUnOLfnBAtIlt6hLcfcO1H6NuS90vNTDPZ+AQznOz3HueEqBORAmtN1Yr1z0Bnu7LHCEUVijJN SAfPRqPhwhnwBUWDHBahKuDspOKEJtNHzO5Wag4dk5n9szFVyIf6oWOPc5B0NLZc/9phCu4it24X FOynCwl+G5Fo1bFQaMfoh1CSDwZeq90LFwjLUOOKMMcwHdTVL7DIreDuGsqkFS4ZX5MoqztrUkmj TN9nF9soq7kSUiyPtbGy0c+FgMc8iEE5weI0bYXC2J8msnsFQijTQTPiwZGSIVZD5l74b2uK1SVq rHZULW5BRRnVaAGCEVLU8gTPZS0GRBNWNQcbWQ== ) ;; 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 AQPO0gfZTyKZiRSwF/XvW9ta+joX/SlCfvNcTsNT4t5edmGhhiRNf45246Z4L6Cx3n93FPHtW91n F+M1gCPyxewRyAM0/UVrqBwutdPQnR8vsQ/WzdsAk50loby/jGN7UAStU/FzllD2qIq4uJ8HcLZW Qth9JV8vKuqVYXgPfhx5lw== ) ; Key ID = 43583`
	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 20190502214731 20190417214231 7698 gov. GjRUnOLfnBAtIlt6hLcfcO1H6NuS90vNTDPZ+AQznOz3HueEqBORAmtN1Yr1z0Bnu7LHCEUVijJN SAfPRqPhwhnwBUWDHBahKuDspOKEJtNHzO5Wag4dk5n9szFVyIf6oWOPc5B0NLZc/9phCu4it24X FOynCwl+G5Fo1bFQaMfoh1CSDwZeq90LFwjLUOOKMMcwHdTVL7DIreDuGsqkFS4ZX5MoqztrUkmj TN9nF9soq7kSUiyPtbGy0c+FgMc8iEE5weI0bYXC2J8msnsFQijTQTPiwZGSIVZD5l74b2uK1SVq rHZULW5BRRnVaAGCEVLU8gTPZS0GRBNWNQcbWQ== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=43583 is now in the chain-of-trust
	Query to a.gov-servers.net for NBC.GOV/A
	Error querying a.gov-servers.net/2001:500:4431:0:0:0:2:30 for NBC.GOV/A: 'IPv6 transport disabled'
	Received 301 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (301 bytes) ;; HEADER SECTION ;; id = 20198 ;; 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 20190429041007 20190422041007 43583 gov. ZvyyVzXFchQxLy9JqN1gNB2GqFr+ZeToARI2JGvoDrYddQqtEmgAG+Vtpu2IykBr1pf2D1ayQWVx rbSyjlX2MyxK8oCnKfuZFwG6nJlLSpLwQKQE0aMQR64ZQlAFc/cSaNagzS2UbkJytiJSoUiTljIQ EqJ4olvX6EVmmsk82ps= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to c.gov-servers.net for NBC.GOV/DNSKEY
	Error querying c.gov-servers.net/2620:74:28:0:0:0:2:30 for NBC.GOV/DNSKEY: 'IPv6 transport disabled'
	Received 301 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (301 bytes) ;; HEADER SECTION ;; id = 7536 ;; 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: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NBC.GOV. 86400 IN NS liz.ns.cloudflare.com. NBC.GOV. 86400 IN NS west.ns.cloudflare.com. NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf ) NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190428221008 20190421221008 43583 gov. a+80bTtcQam4+i2NPuJolaSeZklpWgtr/KNrizY8N9v7Delh18JSB0jXjuDsnM0qJ6Nwrkl3AzS8 Kq3A24iBhS5XTc3BHCKXS5I0EuGp5nubEHVRHd+r0jMsmrBpPsRmE1FTs+J8wrPqNjjHGY3N7bRz MevVL4MfHNmDg7523EM= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found child zone NBC.GOV

NBC.GOV

	Checking DS between GOV and NBC.GOV
	Query to d.gov-servers.net for NBC.GOV/DS
	Received 247 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (247 bytes) ;; HEADER SECTION ;; id = 5685 ;; 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: 1472 ;; 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 20190429041007 20190422041007 43583 gov. ZvyyVzXFchQxLy9JqN1gNB2GqFr+ZeToARI2JGvoDrYddQqtEmgAG+Vtpu2IykBr1pf2D1ayQWVx rbSyjlX2MyxK8oCnKfuZFwG6nJlLSpLwQKQE0aMQR64ZQlAFc/cSaNagzS2UbkJytiJSoUiTljIQ EqJ4olvX6EVmmsk82ps= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; 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 20190429041007 20190422041007 43583 gov. ZvyyVzXFchQxLy9JqN1gNB2GqFr+ZeToARI2JGvoDrYddQqtEmgAG+Vtpu2IykBr1pf2D1ayQWVx rbSyjlX2MyxK8oCnKfuZFwG6nJlLSpLwQKQE0aMQR64ZQlAFc/cSaNagzS2UbkJytiJSoUiTljIQ EqJ4olvX6EVmmsk82ps= )`
	RRSIG=43583 and DNSKEY=43583 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
	Error querying liz.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3abd for NBC.GOV/DNSKEY: 'IPv6 transport disabled'
	Received 299 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (299 bytes) ;; HEADER SECTION ;; id = 48907 ;; 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 20190515145647 20190316145647 2371 nbc.gov. Mt+V3nTLYud22rzl5L3V+1i/ibpA+AdIaT+9h7UqvxHc2b8BkQqgL27B9XxToNkx8A1fLkN71vZ7 zGKWyN07dg== ) ;; 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 20190515145647 20190316145647 2371 nbc.gov. Mt+V3nTLYud22rzl5L3V+1i/ibpA+AdIaT+9h7UqvxHc2b8BkQqgL27B9XxToNkx8A1fLkN71vZ7 zGKWyN07dg== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to liz.ns.cloudflare.com for NBC.GOV/A
	Error querying liz.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3abd for NBC.GOV/A: 'IPv6 transport disabled'
	Received 341 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (341 bytes) ;; HEADER SECTION ;; id = 45071 ;; 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. 2030700681 ;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 ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190423105821 20190421085821 34505 nbc.gov. kwBuxYGyLR4IQVlkr6u65JUgYxHuvvq6KNnf15rBwdKsmGN9ir0wp3IPKdDhmJucQk8PS/Y+/bda NW/TVUXxqg== ) NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20190423105821 20190421085821 34505 nbc.gov. DYxwos+NB65seImM92txi2WUfqP2kUfSruhwbiD/gqz30kdenbiiWtYREXSQNVgz6AcuLgwQItqv PmieUzLK3g== ) ;; 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
	Received 200 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (200 bytes) ;; HEADER SECTION ;; id = 23492 ;; 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. 2030700681 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190423105821 20190421085821 34505 nbc.gov. OFDEcrSATdmA/3dBXrFH/LRRSherFQrGkFbSTliRghvodmSKzBIWQI2zbzoRQkeEOEEaapAB7rUk 5CDUrkWcqA== ) ;; 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
	Error querying west.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3bf7 for NBC.GOV/SOA: 'IPv6 transport disabled'
	Received 200 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (200 bytes) ;; HEADER SECTION ;; id = 9841 ;; 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. 2030700681 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190423105821 20190421085821 34505 nbc.gov. AXqszN8QTewzX2OlL4Ea1Arh42uTy2lCyzJ98mpsvtqssNA9/FxcJC9tfMHFD5KwFe1kd1lqgWB4 Um7AJH2p0Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Query to liz.ns.cloudflare.com for NBC.GOV/A
	Error querying liz.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3abd for NBC.GOV/A: 'IPv6 transport disabled'
	Received 341 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (341 bytes) ;; HEADER SECTION ;; id = 10040 ;; 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. 2030700681 ;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 ) NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20190423105821 20190421085821 34505 nbc.gov. eaGHSN0qPceaK8KtCxNzdeSmX0DlyxlYgSKm2eOCWcIEsATXyCEzgtx6lUeXf8Mmu0suXFugO+bc wm3sg/GECg== ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190423105821 20190421085821 34505 nbc.gov. aEsE3XqlN4qEPU6BFouFZX4u23qjqqhHVc/1UHNFrgQTHbqA4ke5+77bHeEa03cPRwFd9cxrqOYo 9y8Nhk2roQ== ) ;; 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 20190423105821 20190421085821 34505 nbc.gov. eaGHSN0qPceaK8KtCxNzdeSmX0DlyxlYgSKm2eOCWcIEsATXyCEzgtx6lUeXf8Mmu0suXFugO+bc wm3sg/GECg== )`
	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 20190423105821 20190421085821 34505 nbc.gov. kwBuxYGyLR4IQVlkr6u65JUgYxHuvvq6KNnf15rBwdKsmGN9ir0wp3IPKdDhmJucQk8PS/Y+/bda NW/TVUXxqg== )`
	RRSIG=34505 and DNSKEY=34505 verifies the SOA RRset

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DNSSEC Analyzer

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