DNSSEC Analyzer

Domain Name:

Time: 2020-07-07 18:18:38 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 m.root-servers.net for ./DNSKEY
	Received 1139 bytes from 202.12.27.33
	;; Answer received from 202.12.27.33 (1139 bytes) ;; HEADER SECTION ;; id = 62775 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 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 AwEAAdauOGxLhfAKFTTZwGhBXbk793QKdWIQRjiSftWdusCwkPhNyJrIjwtNffCWXGLlZAbpcs41 4RE3oS1qVwV+AdXsO92SBu5haGlxMUk0NqZO7Xlf84/wrzGZVRRouPo5pNX/CKS8Mv9UOi0olKGC u31dNfh8qCszWZcloLDgeLzSnQSkvFoGe69vNCfh7feESKedkBC2qRz0BZv9+oJI0IY/3D7WEnV0 NOlf8gSHozhfJFJ/ZAKtvw/Q3ogrVJFk0LyVaU/NVtVA5FM4pVMIRID7pfrPi78aAzG7b/Wh/Pce 4jPAIpS3dApq25YkvMuPvfB91NMf9FemKwlp78PBVcM= ) ; Key ID = 46594 . 172800 IN DNSKEY ( 256 3 8 AwEAAc4qsciJ5MdMUIu4n/pSTsSiU9OCyAanPTe5TcMX4v1hxhpFwiTGQUv3BXT6IAO4litrZKTU aj4vitqHW1+RQsHn3k/gSvt7FwyQwpy0mEnShBgr6RQiGtlBODNY67sTl+W8M/b6SLTAaaDri3BO 5u6wrDs149rMELJAdoVBjmXW+zRH3kZzh3lwyTZsYtk7L+3DYbTiiHq+sRB4F9XoBPAz5Psv4q4E iPq07nW3acbW84zTz3CyQUmQkJT9VB1oUKHz6sNoyccqzcMX4q1GHAYpQ7FAXlKMxidoN1Ay5DWA NgTmgJXzKhcI2nIZoq1x3yq4814O1LQd9QP68gI37+0= ) ; Key ID = 48903 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20200722000000 20200701000000 20326 . OegGYuMyXFOfyJusWYcPZbbrbjHTk5zkyAFfgGf8vWUH8tHoLHn02+QK8u2D/RUAvacwChEOoh3/ iAW5n5GJk+CLYtilcgtEt5uKYX5uVt/vM9aDKr/hGmnhq1Z75scHpLRwL9e/icHZuiyQdgElGwwL hh1vn+m29fwwyAim3UG28gNY/DaifSuK/9g6dlCFDCjBHnOuSqOxoM53vfaQB/bGsXSTZbbWtReh ixpccKxVGwjl3XDG27Itgji7s/JQM2AhgYJcDULa0JTN06fGQM5dmhvvXTlkAZ7fhqTVzyBQcsu9 kbRbYGc0mhDCUzPv6qEigw+pKpifMmVC3+Q7sw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 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 AwEAAdauOGxLhfAKFTTZwGhBXbk793QKdWIQRjiSftWdusCwkPhNyJrIjwtNffCWXGLlZAbpcs41 4RE3oS1qVwV+AdXsO92SBu5haGlxMUk0NqZO7Xlf84/wrzGZVRRouPo5pNX/CKS8Mv9UOi0olKGC u31dNfh8qCszWZcloLDgeLzSnQSkvFoGe69vNCfh7feESKedkBC2qRz0BZv9+oJI0IY/3D7WEnV0 NOlf8gSHozhfJFJ/ZAKtvw/Q3ogrVJFk0LyVaU/NVtVA5FM4pVMIRID7pfrPi78aAzG7b/Wh/Pce 4jPAIpS3dApq25YkvMuPvfB91NMf9FemKwlp78PBVcM= ) ; Key ID = 46594`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAc4qsciJ5MdMUIu4n/pSTsSiU9OCyAanPTe5TcMX4v1hxhpFwiTGQUv3BXT6IAO4litrZKTU aj4vitqHW1+RQsHn3k/gSvt7FwyQwpy0mEnShBgr6RQiGtlBODNY67sTl+W8M/b6SLTAaaDri3BO 5u6wrDs149rMELJAdoVBjmXW+zRH3kZzh3lwyTZsYtk7L+3DYbTiiHq+sRB4F9XoBPAz5Psv4q4E iPq07nW3acbW84zTz3CyQUmQkJT9VB1oUKHz6sNoyccqzcMX4q1GHAYpQ7FAXlKMxidoN1Ay5DWA NgTmgJXzKhcI2nIZoq1x3yq4814O1LQd9QP68gI37+0= ) ; Key ID = 48903`
	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 20200722000000 20200701000000 20326 . OegGYuMyXFOfyJusWYcPZbbrbjHTk5zkyAFfgGf8vWUH8tHoLHn02+QK8u2D/RUAvacwChEOoh3/ iAW5n5GJk+CLYtilcgtEt5uKYX5uVt/vM9aDKr/hGmnhq1Z75scHpLRwL9e/icHZuiyQdgElGwwL hh1vn+m29fwwyAim3UG28gNY/DaifSuK/9g6dlCFDCjBHnOuSqOxoM53vfaQB/bGsXSTZbbWtReh ixpccKxVGwjl3XDG27Itgji7s/JQM2AhgYJcDULa0JTN06fGQM5dmhvvXTlkAZ7fhqTVzyBQcsu9 kbRbYGc0mhDCUzPv6qEigw+pKpifMmVC3+Q7sw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=46594 is now in the chain-of-trust
	DNSKEY=48903 is now in the chain-of-trust
	Query to f.root-servers.net for NBC.GOV/A
	Received 662 bytes from 192.5.5.241
	;; Answer received from 192.5.5.241 (662 bytes) ;; HEADER SECTION ;; id = 50944 ;; 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) ;; 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 20200720170000 20200707160000 46594 . fQIOog3X+6lc6ONrDsByKYguP6yCqs8d5qxwTLrvingALg6Xd8RSAPJLGHYf51TTt/3KqX+mph13 pVYGGEqQ7zXCvo9qqSpiE3rU7Hl9lcZLL5yVmE7QBP1A5i8NdqTr/Kd1wI9OgBYOjGGkbL73voiI D49ApIYdXt/ONPzDVcHSeYLh3HKEhCgXgURrytgxF2SswGfohAnGFqaPTcn3rRuXvewdbhCsT54z 7ZrJaJkby+Ec7pQL1YDHIMnjTraAqdt/qSlwsPmIgUEEjIc2NV0bb9oudR3eqqYyFoLbzyLo/1H2 zTp8R2yiRqLhd1BV1LsFGKScbCcVKDy8Hja5ww== ) ;; 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: 1472 ;; 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 = 159 ;; 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 20200720170000 20200707160000 46594 . fQIOog3X+6lc6ONrDsByKYguP6yCqs8d5qxwTLrvingALg6Xd8RSAPJLGHYf51TTt/3KqX+mph13 pVYGGEqQ7zXCvo9qqSpiE3rU7Hl9lcZLL5yVmE7QBP1A5i8NdqTr/Kd1wI9OgBYOjGGkbL73voiI D49ApIYdXt/ONPzDVcHSeYLh3HKEhCgXgURrytgxF2SswGfohAnGFqaPTcn3rRuXvewdbhCsT54z 7ZrJaJkby+Ec7pQL1YDHIMnjTraAqdt/qSlwsPmIgUEEjIc2NV0bb9oudR3eqqYyFoLbzyLo/1H2 zTp8R2yiRqLhd1BV1LsFGKScbCcVKDy8Hja5ww== ) ;; 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:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to l.root-servers.net for GOV/DS
	Received 403 bytes from 199.7.83.42
	;; Answer received from 199.7.83.42 (403 bytes) ;; HEADER SECTION ;; id = 15921 ;; 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 20200720170000 20200707160000 46594 . fQIOog3X+6lc6ONrDsByKYguP6yCqs8d5qxwTLrvingALg6Xd8RSAPJLGHYf51TTt/3KqX+mph13 pVYGGEqQ7zXCvo9qqSpiE3rU7Hl9lcZLL5yVmE7QBP1A5i8NdqTr/Kd1wI9OgBYOjGGkbL73voiI D49ApIYdXt/ONPzDVcHSeYLh3HKEhCgXgURrytgxF2SswGfohAnGFqaPTcn3rRuXvewdbhCsT54z 7ZrJaJkby+Ec7pQL1YDHIMnjTraAqdt/qSlwsPmIgUEEjIc2NV0bb9oudR3eqqYyFoLbzyLo/1H2 zTp8R2yiRqLhd1BV1LsFGKScbCcVKDy8Hja5ww== ) ;; 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 20200720170000 20200707160000 46594 . fQIOog3X+6lc6ONrDsByKYguP6yCqs8d5qxwTLrvingALg6Xd8RSAPJLGHYf51TTt/3KqX+mph13 pVYGGEqQ7zXCvo9qqSpiE3rU7Hl9lcZLL5yVmE7QBP1A5i8NdqTr/Kd1wI9OgBYOjGGkbL73voiI D49ApIYdXt/ONPzDVcHSeYLh3HKEhCgXgURrytgxF2SswGfohAnGFqaPTcn3rRuXvewdbhCsT54z 7ZrJaJkby+Ec7pQL1YDHIMnjTraAqdt/qSlwsPmIgUEEjIc2NV0bb9oudR3eqqYyFoLbzyLo/1H2 zTp8R2yiRqLhd1BV1LsFGKScbCcVKDy8Hja5ww== )`
	RRSIG=46594 and DNSKEY=46594 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 a.gov-servers.net for GOV/DNSKEY
	Received 777 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (777 bytes) ;; HEADER SECTION ;; id = 27295 ;; 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 AwEAAaRBt9ApLI72LFfiXVo0ye5nyqvBZ60rp7FMVEohCYuM3WOBFxty2pkgIj7K3AEw6sHOJ6Kb J6yut0qXTxEIYu1jHm/Lg+VLrDLXLzw3I1BA+mAymmfR4mkyjT/umY/0PqXETGCmTOVFx4guyhDe EVr65wIGFXpRfMqJiCSXJKmhSFvAqw1vlBRAUYDG4G9tGhUJaJdflAKWvf9Rp5TicwU= ) ; Key ID = 40176 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20200713190254 20200628185754 7698 gov. cpLMlX7mvjmWoqy6BKZhJ39gUGSOy+c5uDA/f5A8nwkBllxnKp9jlCtyrJL6/FHVclJCkeeXzWPb 79sxp7aRZHQgR7jp4r/i6HSWGhOHCWYBNUm69ghiMBUPD+z8F29lp66nZTVDkgssvLTc/hGf5DF/ QfvNQE1ciB0MtKlmEk1QJRYNO3R5U1ZbjvH6+IpR+TfvkQxvXdPo/jeWN+OqOuZ6jg7bS5q3mWds fZHILyyJfXvAMq0wGnpA6bLHMXsT0okBsaAYQ3TTXJzUPubdNEwmey2hE9Qqs00huFbENw9tXnBb nuzJWV4zTvnbAdnGwYzhhYLKBp7W5xF1nEKcwA== ) ;; 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 AwEAAaRBt9ApLI72LFfiXVo0ye5nyqvBZ60rp7FMVEohCYuM3WOBFxty2pkgIj7K3AEw6sHOJ6Kb J6yut0qXTxEIYu1jHm/Lg+VLrDLXLzw3I1BA+mAymmfR4mkyjT/umY/0PqXETGCmTOVFx4guyhDe EVr65wIGFXpRfMqJiCSXJKmhSFvAqw1vlBRAUYDG4G9tGhUJaJdflAKWvf9Rp5TicwU= ) ; Key ID = 40176`
	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 20200713190254 20200628185754 7698 gov. cpLMlX7mvjmWoqy6BKZhJ39gUGSOy+c5uDA/f5A8nwkBllxnKp9jlCtyrJL6/FHVclJCkeeXzWPb 79sxp7aRZHQgR7jp4r/i6HSWGhOHCWYBNUm69ghiMBUPD+z8F29lp66nZTVDkgssvLTc/hGf5DF/ QfvNQE1ciB0MtKlmEk1QJRYNO3R5U1ZbjvH6+IpR+TfvkQxvXdPo/jeWN+OqOuZ6jg7bS5q3mWds fZHILyyJfXvAMq0wGnpA6bLHMXsT0okBsaAYQ3TTXJzUPubdNEwmey2hE9Qqs00huFbENw9tXnBb nuzJWV4zTvnbAdnGwYzhhYLKBp7W5xF1nEKcwA== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=40176 is now in the chain-of-trust
	Query to b.gov-servers.net for NBC.GOV/A
	Received 333 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (333 bytes) ;; HEADER SECTION ;; id = 24282 ;; 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 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 20200714161007 20200707161007 40176 gov. XAXNq6ZKQ10P8yeR3+qSTiZc+OS45DJlv5bkybNfz20WMhPIdVjExi37bYieIVa+mDiDCCPGJSZk E68rGlwk2p0fMGvYojvoJm+raZCyMkhbyWfYLW3VhrCPQyvzrosZhsWlALN10A8yBnjU5qH+xzJm Y2NDelBvg1zFQauWwGovvuCVZrLPZ0ce8PdfZL4uR5d2Xk3debxwMa4CS7yNYw== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to c.gov-servers.net for NBC.GOV/DNSKEY
	Received 333 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (333 bytes) ;; HEADER SECTION ;; id = 22195 ;; 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 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 20200714161007 20200707161007 40176 gov. XAXNq6ZKQ10P8yeR3+qSTiZc+OS45DJlv5bkybNfz20WMhPIdVjExi37bYieIVa+mDiDCCPGJSZk E68rGlwk2p0fMGvYojvoJm+raZCyMkhbyWfYLW3VhrCPQyvzrosZhsWlALN10A8yBnjU5qH+xzJm Y2NDelBvg1zFQauWwGovvuCVZrLPZ0ce8PdfZL4uR5d2Xk3debxwMa4CS7yNYw== ) ;; 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 b.gov-servers.net for NBC.GOV/DS
	Received 279 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (279 bytes) ;; HEADER SECTION ;; id = 42765 ;; 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 20200714161007 20200707161007 40176 gov. XAXNq6ZKQ10P8yeR3+qSTiZc+OS45DJlv5bkybNfz20WMhPIdVjExi37bYieIVa+mDiDCCPGJSZk E68rGlwk2p0fMGvYojvoJm+raZCyMkhbyWfYLW3VhrCPQyvzrosZhsWlALN10A8yBnjU5qH+xzJm Y2NDelBvg1zFQauWwGovvuCVZrLPZ0ce8PdfZL4uR5d2Xk3debxwMa4CS7yNYw== ) ;; 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 20200714161007 20200707161007 40176 gov. XAXNq6ZKQ10P8yeR3+qSTiZc+OS45DJlv5bkybNfz20WMhPIdVjExi37bYieIVa+mDiDCCPGJSZk E68rGlwk2p0fMGvYojvoJm+raZCyMkhbyWfYLW3VhrCPQyvzrosZhsWlALN10A8yBnjU5qH+xzJm Y2NDelBvg1zFQauWwGovvuCVZrLPZ0ce8PdfZL4uR5d2Xk3debxwMa4CS7yNYw== )`
	RRSIG=40176 and DNSKEY=40176 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 = 34395 ;; 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: 1232 ;; 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 20200730151629 20200531151629 2371 nbc.gov. gJ91u8Atothk7SqZ3qJkgnaLVg4vWcLsPF+tVrwsiXAsr464Tc6dPeeJjdfskHeoL50t3/sSG6VI Fr20vUmTeA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; 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 20200730151629 20200531151629 2371 nbc.gov. gJ91u8Atothk7SqZ3qJkgnaLVg4vWcLsPF+tVrwsiXAsr464Tc6dPeeJjdfskHeoL50t3/sSG6VI Fr20vUmTeA== )`
	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
	Received 344 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (344 bytes) ;; HEADER SECTION ;; id = 35387 ;; 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: 1232 ;; 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. 2034519679 ;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 20200708191838 20200706171838 34505 nbc.gov. 1KsiAxhdSrWCvoVvaI5vT9jxOxvWlsIe/WeP9+q/AFXU/wI5eCF/zP6+b5pWWu6NhkKnh6Pn779S zNRgsLATRw== ) NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20200708191838 20200706171838 34505 nbc.gov. +K32KEJz3mSjrjgu9LEhJyn5DnDSvsfaaX+Fv6+/5SppAiTeVG6mb9qma2a4+3Y0ctlurBSsDPmt V4uRivX6uQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; 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 = 18253 ;; 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: 1232 ;; 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. 2034519679 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200708191838 20200706171838 34505 nbc.gov. 85mLG1KuEHaWlsBqL4VG39SvNc6uW035RB/ZbWRVJnbwFsAztFmclHvuHWSoIJhTgZH/5WOOskum yBh03JKJuw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; 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 = 21445 ;; 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: 1232 ;; 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. 2034519679 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200708191838 20200706171838 34505 nbc.gov. 1p5kUbgfGxffpCwudv+RTR2kw8UIvAqh3sYEZpkhKsXbothmkjp3sZUqxJs7FFfuaZZ0vfDdBwTy rzUNHZoZtA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to liz.ns.cloudflare.com for NBC.GOV/A
	Received 344 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (344 bytes) ;; HEADER SECTION ;; id = 44814 ;; 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: 1232 ;; 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. 2034519679 ;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 20200708191838 20200706171838 34505 nbc.gov. QEq969IU3RY7xDoleZwX4Iopbqv6JCs7AMc2kW3I6QfR5RouVbJ7OKKPq7fiqX1L/Aa6uGOLZzhs 4USPXUgelg== ) NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20200708191838 20200706171838 34505 nbc.gov. HHQbX62iiJEwIDovMYvUSlDvO1uqadKtTAwed3BBnkB1sID4NBQIpDb0TLrLOQUwlCG/4R6LLoZ4 tWL/1Nk9og== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Checking NSEC records for a NODATA response
	Found 1 RRSIGs over NSEC RRset
	`NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20200708191838 20200706171838 34505 nbc.gov. HHQbX62iiJEwIDovMYvUSlDvO1uqadKtTAwed3BBnkB1sID4NBQIpDb0TLrLOQUwlCG/4R6LLoZ4 tWL/1Nk9og== )`
	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 20200708191838 20200706171838 34505 nbc.gov. 1KsiAxhdSrWCvoVvaI5vT9jxOxvWlsIe/WeP9+q/AFXU/wI5eCF/zP6+b5pWWu6NhkKnh6Pn779S zNRgsLATRw== )`
	RRSIG=34505 and DNSKEY=34505 verifies the SOA RRset

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DNSSEC Analyzer

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