DNSSEC Analyzer

Domain Name:

Time: 2020-07-07 19:55:03 UTC, NTP stratum 4

Analyzing DNSSEC problems for NSF.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 b.root-servers.net for ./DNSKEY
	Received 1139 bytes from 199.9.14.201
	;; Answer received from 199.9.14.201 (1139 bytes) ;; HEADER SECTION ;; id = 36877 ;; 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 ( 256 3 8 AwEAAc4qsciJ5MdMUIu4n/pSTsSiU9OCyAanPTe5TcMX4v1hxhpFwiTGQUv3BXT6IAO4litrZKTU aj4vitqHW1+RQsHn3k/gSvt7FwyQwpy0mEnShBgr6RQiGtlBODNY67sTl+W8M/b6SLTAaaDri3BO 5u6wrDs149rMELJAdoVBjmXW+zRH3kZzh3lwyTZsYtk7L+3DYbTiiHq+sRB4F9XoBPAz5Psv4q4E iPq07nW3acbW84zTz3CyQUmQkJT9VB1oUKHz6sNoyccqzcMX4q1GHAYpQ7FAXlKMxidoN1Ay5DWA NgTmgJXzKhcI2nIZoq1x3yq4814O1LQd9QP68gI37+0= ) ; Key ID = 48903 . 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 ( 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 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 ( 256 3 8 AwEAAc4qsciJ5MdMUIu4n/pSTsSiU9OCyAanPTe5TcMX4v1hxhpFwiTGQUv3BXT6IAO4litrZKTU aj4vitqHW1+RQsHn3k/gSvt7FwyQwpy0mEnShBgr6RQiGtlBODNY67sTl+W8M/b6SLTAaaDri3BO 5u6wrDs149rMELJAdoVBjmXW+zRH3kZzh3lwyTZsYtk7L+3DYbTiiHq+sRB4F9XoBPAz5Psv4q4E iPq07nW3acbW84zTz3CyQUmQkJT9VB1oUKHz6sNoyccqzcMX4q1GHAYpQ7FAXlKMxidoN1Ay5DWA NgTmgJXzKhcI2nIZoq1x3yq4814O1LQd9QP68gI37+0= ) ; Key ID = 48903`
	`. 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 ( 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 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=48903 is now in the chain-of-trust
	DNSKEY=46594 is now in the chain-of-trust
	Query to i.root-servers.net for NSF.GOV/A
	Received 665 bytes from 192.36.148.17
	;; Answer received from 192.36.148.17 (665 bytes) ;; HEADER SECTION ;; id = 38701 ;; 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) ;; NSF.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS a.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: 4096 ;; option:
	Query to d.root-servers.net for GOV/DNSKEY
	Received 658 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (658 bytes) ;; HEADER SECTION ;; id = 19289 ;; 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 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: 1450 ;; option:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to i.root-servers.net for GOV/DS
	Received 406 bytes from 192.36.148.17
	;; Answer received from 192.36.148.17 (406 bytes) ;; HEADER SECTION ;; id = 27536 ;; 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 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-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 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-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 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 = 55434 ;; 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-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 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 c.gov-servers.net for NSF.GOV/A
	Received 585 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (585 bytes) ;; HEADER SECTION ;; id = 61968 ;; 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 = 8 arcount = 7 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NSF.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) NSF.GOV. 86400 IN NS ns2.NSF.GOV. NSF.GOV. 86400 IN NS ns3.NSF.GOV. NSF.GOV. 86400 IN NS ns1.NSF.GOV. NSF.GOV. 3600 IN DS 39769 5 1 60c7224ccf926f38f922e0166a92f469980aa8ee NSF.GOV. 3600 IN DS 12556 5 1 a51cc6c74c9f5866c200c2e49a55c2a0a71b14cc NSF.GOV. 3600 IN DS ( 39769 5 2 c2713dc95849e508b1e5db28b2d34b5f87b8c2d3c62959cc78267e999728401c ) NSF.GOV. 3600 IN DS ( 12556 5 2 e1f59a92858599c819d317e778c02d31adacd69d5d1a73bc44079463ee7c54ef ) NSF.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200714161007 20200707161007 40176 gov. QwjP8vI3+CLYgPc4KbYAZCFQBn1BZdZLJLOvwr0g2oP7GxWcjOlWHsJec+YOZFiOOfspQ0L7ROUg E3Gdfhy2jhidUOLPRFtUGzGqh2Y/vigJieYOVM3RKc4RYn+jIf5QBTLUjRa2yOXak2mxldKAhQGo jaHWDBxsIvQYBRTObzbh+hYGwkYRgj+gF+O3QRyKTBOAclZb7Y7m0/bfjDnnDA== ) ;; ADDITIONAL SECTION (7 records) ns2.NSF.GOV. 86400 IN A 128.150.2.56 ns2.NSF.GOV. 86400 IN AAAA 2620:10f:6001:2::56 ns3.NSF.GOV. 86400 IN A 204.14.134.242 ns3.NSF.GOV. 86400 IN AAAA 2607:f478:80:1::242 ns1.NSF.GOV. 86400 IN A 128.150.2.55 ns1.NSF.GOV. 86400 IN AAAA 2620:10f:6001:2::55 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to b.gov-servers.net for NSF.GOV/DNSKEY
	Received 585 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (585 bytes) ;; HEADER SECTION ;; id = 49564 ;; 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 = 8 arcount = 7 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NSF.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) NSF.GOV. 86400 IN NS ns2.NSF.GOV. NSF.GOV. 86400 IN NS ns3.NSF.GOV. NSF.GOV. 86400 IN NS ns1.NSF.GOV. NSF.GOV. 3600 IN DS 39769 5 1 60c7224ccf926f38f922e0166a92f469980aa8ee NSF.GOV. 3600 IN DS 12556 5 1 a51cc6c74c9f5866c200c2e49a55c2a0a71b14cc NSF.GOV. 3600 IN DS ( 39769 5 2 c2713dc95849e508b1e5db28b2d34b5f87b8c2d3c62959cc78267e999728401c ) NSF.GOV. 3600 IN DS ( 12556 5 2 e1f59a92858599c819d317e778c02d31adacd69d5d1a73bc44079463ee7c54ef ) NSF.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200714161007 20200707161007 40176 gov. QwjP8vI3+CLYgPc4KbYAZCFQBn1BZdZLJLOvwr0g2oP7GxWcjOlWHsJec+YOZFiOOfspQ0L7ROUg E3Gdfhy2jhidUOLPRFtUGzGqh2Y/vigJieYOVM3RKc4RYn+jIf5QBTLUjRa2yOXak2mxldKAhQGo jaHWDBxsIvQYBRTObzbh+hYGwkYRgj+gF+O3QRyKTBOAclZb7Y7m0/bfjDnnDA== ) ;; ADDITIONAL SECTION (7 records) ns2.NSF.GOV. 86400 IN A 128.150.2.56 ns2.NSF.GOV. 86400 IN AAAA 2620:10f:6001:2::56 ns3.NSF.GOV. 86400 IN A 204.14.134.242 ns3.NSF.GOV. 86400 IN AAAA 2607:f478:80:1::242 ns1.NSF.GOV. 86400 IN A 128.150.2.55 ns1.NSF.GOV. 86400 IN AAAA 2620:10f:6001:2::55 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone NSF.GOV

NSF.GOV

	Checking DS between GOV and NSF.GOV
	Query to b.gov-servers.net for NSF.GOV/DS
	Received 399 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (399 bytes) ;; HEADER SECTION ;; id = 1865 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NSF.GOV. IN DS ;; ANSWER SECTION (5 records) NSF.GOV. 3600 IN DS 39769 5 1 60c7224ccf926f38f922e0166a92f469980aa8ee NSF.GOV. 3600 IN DS 12556 5 1 a51cc6c74c9f5866c200c2e49a55c2a0a71b14cc NSF.GOV. 3600 IN DS ( 39769 5 2 c2713dc95849e508b1e5db28b2d34b5f87b8c2d3c62959cc78267e999728401c ) NSF.GOV. 3600 IN DS ( 12556 5 2 e1f59a92858599c819d317e778c02d31adacd69d5d1a73bc44079463ee7c54ef ) NSF.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200714161007 20200707161007 40176 gov. QwjP8vI3+CLYgPc4KbYAZCFQBn1BZdZLJLOvwr0g2oP7GxWcjOlWHsJec+YOZFiOOfspQ0L7ROUg E3Gdfhy2jhidUOLPRFtUGzGqh2Y/vigJieYOVM3RKc4RYn+jIf5QBTLUjRa2yOXak2mxldKAhQGo jaHWDBxsIvQYBRTObzbh+hYGwkYRgj+gF+O3QRyKTBOAclZb7Y7m0/bfjDnnDA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 4 DS records for NSF.GOV in the GOV zone
	DS=39769/SHA-1 has algorithm RSASHA1
	DS=12556/SHA-1 has algorithm RSASHA1
	DS=39769/SHA-256 has algorithm RSASHA1
	DS=12556/SHA-256 has algorithm RSASHA1
	Found 1 RRSIGs over DS RRset
	`NSF.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200714161007 20200707161007 40176 gov. QwjP8vI3+CLYgPc4KbYAZCFQBn1BZdZLJLOvwr0g2oP7GxWcjOlWHsJec+YOZFiOOfspQ0L7ROUg E3Gdfhy2jhidUOLPRFtUGzGqh2Y/vigJieYOVM3RKc4RYn+jIf5QBTLUjRa2yOXak2mxldKAhQGo jaHWDBxsIvQYBRTObzbh+hYGwkYRgj+gF+O3QRyKTBOAclZb7Y7m0/bfjDnnDA== )`
	RRSIG=40176 and DNSKEY=40176 verifies the DS RRset
	DS=39769/SHA-1 is now in the chain-of-trust
	DS=12556/SHA-1 is now in the chain-of-trust
	`NSF.GOV. 3600 IN DS 39769 5 1 60c7224ccf926f38f922e0166a92f469980aa8ee`
	`NSF.GOV. 3600 IN DS 12556 5 1 a51cc6c74c9f5866c200c2e49a55c2a0a71b14cc`
	`NSF.GOV. 3600 IN DS ( 39769 5 2 c2713dc95849e508b1e5db28b2d34b5f87b8c2d3c62959cc78267e999728401c )`
	`NSF.GOV. 3600 IN DS ( 12556 5 2 e1f59a92858599c819d317e778c02d31adacd69d5d1a73bc44079463ee7c54ef )`
	Query to ns1.NSF.GOV for NSF.GOV/DNSKEY
	Received 1493 bytes from 128.150.2.55
	;; Answer received from 128.150.2.55 (1493 bytes) ;; HEADER SECTION ;; id = 39076 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 6 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NSF.GOV. IN DNSKEY ;; ANSWER SECTION (6 records) NSF.GOV. 172800 IN DNSKEY ( 257 3 5 AwEAAekJmnGDJAOSwzvg8erE+8BkZS4Jv5vMXDyrakHyTtSOBQVLDFQ9tpdol+fkFMycAwr6uR31 08HbrfJw80b+enNKSya/o/CwtyfmS9etuhJi3scpm7XWHw5RJ5o1G39xEJxVpvS0PrXrwiORQ15j XPjbh8lt1pdaTzEZH95bRaJgRjVAAfjzxXFwaiwq35PuJaeeo3wia7z94byiK+PsuUFKpqGx0PG6 mvN63dzjEjufmd1U38NSGIQgEJoIGVHerfjF+2+oUDjpY7Slatsy0lESm4lLHsYMSVFalMKzyavg LxvCSrcXziVHRqm76iwI4ryxY2vpF9X4iTdNFXFoke0= ) ; Key ID = 39769 NSF.GOV. 172800 IN DNSKEY ( 256 3 5 AwEAAajulSTG+DThIz+QXPulmlbTl1xSTCviYRDe0ddL2ZbgOmXWG0Vl6rOCvCTnhKJa/a+V0sgz 0KjZm0A9TqZcjbjXfoggc0oDzuzrPKMeDlV+8G00vhcmguoZrb/brgDmBLai637yJF342N6YbZM/ P1e6KDpNcPGkMl4oEc1J2Iqr ) ; Key ID = 1746 NSF.GOV. 172800 IN DNSKEY ( 257 3 5 AwEAAdSWzzmaTf0YAIkW0Q/7KwNvGZVFQo7jacXro7reMv51JKqhyHI0+civ7KE03G3hQ7sE5CWW 0kINypvefmzT42/826Q37XcjDX5UpvkQskYhQACQA/SUOtYMkClAAm6ED/7TTnYtZ1VtJDmXm1xR 8y153IHzm9eT/Ue7XcTAZT2xaYsGUiz3kzMtFwOh6D3PQuwavJMak+rQ41hrP9EFeny2JCrBDU96 2kR0Xbe6Q3aRAIYoQhXEepId69M5IEAv7mNDpbN53o5AFDznTs3qTcxRLJ2Fei8zj0hmJkzZCMbI S9ItZHUn1KPGECpkSW9iOmTy8uJqjwH+zqgT3ttjmVE= ) ; Key ID = 12556 NSF.GOV. 172800 IN RRSIG ( DNSKEY 5 2 172800 20200711043607 20200707042959 1746 nsf.gov. DJq4AaIWZa9K2Mz9hcdZxPVhKsavcJdp0+DAdRlAlz8/9Emc2ndqmNlr58/ZACsYHqUMkd7BlHdc CjgXbzFPZfHwL+rVgg5wI5n/O4q34ZFp3aVVqRZ8MF1qMnR41ORp6tSs3QFB4gZ6DiXzmvvhEeMR P0pKk+49ub91InXHrPM= ) nsf.gov. 172800 IN RRSIG ( DNSKEY 5 2 172800 20200711043607 20200707042959 12556 nsf.gov. C/1iy/2HBoiz3DCe7CdBmRVDrJBkc9zCI0jQrlPht+u4bLp+axIvlW9soyZm3K3Yd2AKpc4B7yq6 Hbs4YEJYJfFnmd8R40MnMdcGxlH2aBv/8Xt5ETnXhAi3Lt0IorQEVHeqBZbMfpsufleS2NrrmOnp ytxETesdatm79vGdnpOo9Bvb4oIcVkc94pgYGlTQvm9CMijROKpxUXJsEByiY3pA323wMKck9ESy n64L5kh+6CzDsL/e4VwAHvhaSq0s/LwSARbjqSfFsvmIA/NJs4m6AhhJt74EHJPI6qqcgY7hHrdu r1b89PJ786AR3A6owOOO+MP+bkQPd2HZI3E37Q== ) nsf.gov. 172800 IN RRSIG ( DNSKEY 5 2 172800 20200711043607 20200707042959 39769 nsf.gov. kCt2fLpVJ2HbkmD4+gNovLJNl3YI0H6O5mpTsN1O3pwVS7rml1I/kdBqnM+UcfRKtWAZ9kdx4NMi GmMmMyq203jLzwoQfKgAGgW4xli088dHWIGO9cTF0Y7eD7nu2eZUW2RmpY6jxRKIVqvXGUGZJqXp pGPNVQbm1XhAZ82MlH7O0Rc4JhR+sVFZ+CU04vGfZNdbfdl2W098Kbpt+5mAOO+6+Yuly1wVbTx9 w2sju/S3sMd5NQiNzaQANK5rs6k++Rayo3MtAvuizSCVSu7fKUabxFiht18dOCvBuOwK8Rduend6 VmCEpBOpCzyWsNLKLUSaRko/vzxw+hskqd1Ncg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 DNSKEY records for NSF.GOV
	`NSF.GOV. 172800 IN DNSKEY ( 257 3 5 AwEAAekJmnGDJAOSwzvg8erE+8BkZS4Jv5vMXDyrakHyTtSOBQVLDFQ9tpdol+fkFMycAwr6uR31 08HbrfJw80b+enNKSya/o/CwtyfmS9etuhJi3scpm7XWHw5RJ5o1G39xEJxVpvS0PrXrwiORQ15j XPjbh8lt1pdaTzEZH95bRaJgRjVAAfjzxXFwaiwq35PuJaeeo3wia7z94byiK+PsuUFKpqGx0PG6 mvN63dzjEjufmd1U38NSGIQgEJoIGVHerfjF+2+oUDjpY7Slatsy0lESm4lLHsYMSVFalMKzyavg LxvCSrcXziVHRqm76iwI4ryxY2vpF9X4iTdNFXFoke0= ) ; Key ID = 39769`
	`NSF.GOV. 172800 IN DNSKEY ( 256 3 5 AwEAAajulSTG+DThIz+QXPulmlbTl1xSTCviYRDe0ddL2ZbgOmXWG0Vl6rOCvCTnhKJa/a+V0sgz 0KjZm0A9TqZcjbjXfoggc0oDzuzrPKMeDlV+8G00vhcmguoZrb/brgDmBLai637yJF342N6YbZM/ P1e6KDpNcPGkMl4oEc1J2Iqr ) ; Key ID = 1746`
	`NSF.GOV. 172800 IN DNSKEY ( 257 3 5 AwEAAdSWzzmaTf0YAIkW0Q/7KwNvGZVFQo7jacXro7reMv51JKqhyHI0+civ7KE03G3hQ7sE5CWW 0kINypvefmzT42/826Q37XcjDX5UpvkQskYhQACQA/SUOtYMkClAAm6ED/7TTnYtZ1VtJDmXm1xR 8y153IHzm9eT/Ue7XcTAZT2xaYsGUiz3kzMtFwOh6D3PQuwavJMak+rQ41hrP9EFeny2JCrBDU96 2kR0Xbe6Q3aRAIYoQhXEepId69M5IEAv7mNDpbN53o5AFDznTs3qTcxRLJ2Fei8zj0hmJkzZCMbI S9ItZHUn1KPGECpkSW9iOmTy8uJqjwH+zqgT3ttjmVE= ) ; Key ID = 12556`
	DNSKEY=39769/SEP is now in the chain-of-trust
	DS=39769/SHA-1 verifies DNSKEY=39769/SEP
	DS=39769/SHA-256 verifies DNSKEY=39769/SEP
	DNSKEY=12556/SEP is now in the chain-of-trust
	DS=12556/SHA-1 verifies DNSKEY=12556/SEP
	DS=12556/SHA-256 verifies DNSKEY=12556/SEP
	Found 3 RRSIGs over DNSKEY RRset
	`NSF.GOV. 172800 IN RRSIG ( DNSKEY 5 2 172800 20200711043607 20200707042959 1746 nsf.gov. DJq4AaIWZa9K2Mz9hcdZxPVhKsavcJdp0+DAdRlAlz8/9Emc2ndqmNlr58/ZACsYHqUMkd7BlHdc CjgXbzFPZfHwL+rVgg5wI5n/O4q34ZFp3aVVqRZ8MF1qMnR41ORp6tSs3QFB4gZ6DiXzmvvhEeMR P0pKk+49ub91InXHrPM= )`
	`nsf.gov. 172800 IN RRSIG ( DNSKEY 5 2 172800 20200711043607 20200707042959 12556 nsf.gov. C/1iy/2HBoiz3DCe7CdBmRVDrJBkc9zCI0jQrlPht+u4bLp+axIvlW9soyZm3K3Yd2AKpc4B7yq6 Hbs4YEJYJfFnmd8R40MnMdcGxlH2aBv/8Xt5ETnXhAi3Lt0IorQEVHeqBZbMfpsufleS2NrrmOnp ytxETesdatm79vGdnpOo9Bvb4oIcVkc94pgYGlTQvm9CMijROKpxUXJsEByiY3pA323wMKck9ESy n64L5kh+6CzDsL/e4VwAHvhaSq0s/LwSARbjqSfFsvmIA/NJs4m6AhhJt74EHJPI6qqcgY7hHrdu r1b89PJ786AR3A6owOOO+MP+bkQPd2HZI3E37Q== )`
	`nsf.gov. 172800 IN RRSIG ( DNSKEY 5 2 172800 20200711043607 20200707042959 39769 nsf.gov. kCt2fLpVJ2HbkmD4+gNovLJNl3YI0H6O5mpTsN1O3pwVS7rml1I/kdBqnM+UcfRKtWAZ9kdx4NMi GmMmMyq203jLzwoQfKgAGgW4xli088dHWIGO9cTF0Y7eD7nu2eZUW2RmpY6jxRKIVqvXGUGZJqXp pGPNVQbm1XhAZ82MlH7O0Rc4JhR+sVFZ+CU04vGfZNdbfdl2W098Kbpt+5mAOO+6+Yuly1wVbTx9 w2sju/S3sMd5NQiNzaQANK5rs6k++Rayo3MtAvuizSCVSu7fKUabxFiht18dOCvBuOwK8Rduend6 VmCEpBOpCzyWsNLKLUSaRko/vzxw+hskqd1Ncg== )`
	RRSIG=1746 and DNSKEY=1746 verifies the DNSKEY RRset
	RRSIG=12556 and DNSKEY=12556/SEP verifies the DNSKEY RRset
	RRSIG=39769 and DNSKEY=39769/SEP verifies the DNSKEY RRset
	DNSKEY=1746 is now in the chain-of-trust
	Query to ns3.NSF.GOV for NSF.GOV/A
	Received 219 bytes from 204.14.134.242
	;; Answer received from 204.14.134.242 (219 bytes) ;; HEADER SECTION ;; id = 362 ;; 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) ;; NSF.GOV. IN A ;; ANSWER SECTION (2 records) NSF.GOV. 300 IN A 128.150.4.107 NSF.GOV. 300 IN RRSIG ( A 5 2 300 20200711023230 20200707022811 1746 nsf.gov. jfFV/qquRYuQuDIdRls53v65gH5V1MO+ludMHHhi/IHU19U2xJ2reQt/s2R1uDKnLIlb9czbkePO JQc6W27fJqbLz+mcoX/UGIxYIASMyXkh1+FaNbpGdqVJfy1q1MkbpbwfHIWtTheMEduu44BRNS9p 2cKPGwZkI+uPRa7oNGU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	NSF.GOV is authoritative for NSF.GOV
	Found RRSIG signed by nsf.gov zone
	Query to ns3.NSF.GOV for NSF.GOV/SOA
	Received 269 bytes from 204.14.134.242
	;; Answer received from 204.14.134.242 (269 bytes) ;; HEADER SECTION ;; id = 50342 ;; 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) ;; NSF.GOV. IN SOA ;; ANSWER SECTION (2 records) NSF.GOV. 10800 IN SOA ( p-dns-i-gridmstr01.NSF.GOV. postmaster.NSF.GOV. 126131 ;serial 10800 ;refresh 1080 ;retry 2419200 ;expire 900 ;minimum ) NSF.GOV. 10800 IN RRSIG ( SOA 5 2 10800 20200711193952 20200707183952 1746 nsf.gov. cPBTKiCY3nZTciZlvRxIXomF/AbyhC/kxKP3UuXVFL4eFg+ATaOmNdEcODiQ4YTbvss4y6IHekfk 5uyYuLN0X+gh+hNYjJfEYD9fl++OY02HTMalGHNeRiJa6Xm9+Btok+kWTb40IgtBviwqE7kiXrWq Z3Z6E1oTsoowg9zWU1k= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns2.NSF.GOV for NSF.GOV/SOA
	Received 269 bytes from 128.150.2.56
	;; Answer received from 128.150.2.56 (269 bytes) ;; HEADER SECTION ;; id = 40888 ;; 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) ;; NSF.GOV. IN SOA ;; ANSWER SECTION (2 records) NSF.GOV. 10800 IN SOA ( p-dns-i-gridmstr01.NSF.GOV. postmaster.NSF.GOV. 126131 ;serial 10800 ;refresh 1080 ;retry 2419200 ;expire 900 ;minimum ) NSF.GOV. 10800 IN RRSIG ( SOA 5 2 10800 20200711193952 20200707183952 1746 nsf.gov. cPBTKiCY3nZTciZlvRxIXomF/AbyhC/kxKP3UuXVFL4eFg+ATaOmNdEcODiQ4YTbvss4y6IHekfk 5uyYuLN0X+gh+hNYjJfEYD9fl++OY02HTMalGHNeRiJa6Xm9+Btok+kWTb40IgtBviwqE7kiXrWq Z3Z6E1oTsoowg9zWU1k= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns1.NSF.GOV for NSF.GOV/SOA
	Received 269 bytes from 128.150.2.55
	;; Answer received from 128.150.2.55 (269 bytes) ;; HEADER SECTION ;; id = 58792 ;; 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) ;; NSF.GOV. IN SOA ;; ANSWER SECTION (2 records) NSF.GOV. 10800 IN SOA ( p-dns-i-gridmstr01.NSF.GOV. postmaster.NSF.GOV. 126131 ;serial 10800 ;refresh 1080 ;retry 2419200 ;expire 900 ;minimum ) NSF.GOV. 10800 IN RRSIG ( SOA 5 2 10800 20200711193952 20200707183952 1746 nsf.gov. cPBTKiCY3nZTciZlvRxIXomF/AbyhC/kxKP3UuXVFL4eFg+ATaOmNdEcODiQ4YTbvss4y6IHekfk 5uyYuLN0X+gh+hNYjJfEYD9fl++OY02HTMalGHNeRiJa6Xm9+Btok+kWTb40IgtBviwqE7kiXrWq Z3Z6E1oTsoowg9zWU1k= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns3.NSF.GOV for NSF.GOV/A
	Received 219 bytes from 204.14.134.242
	;; Answer received from 204.14.134.242 (219 bytes) ;; HEADER SECTION ;; id = 35527 ;; 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) ;; NSF.GOV. IN A ;; ANSWER SECTION (2 records) NSF.GOV. 300 IN A 128.150.4.107 NSF.GOV. 300 IN RRSIG ( A 5 2 300 20200711023230 20200707022811 1746 nsf.gov. jfFV/qquRYuQuDIdRls53v65gH5V1MO+ludMHHhi/IHU19U2xJ2reQt/s2R1uDKnLIlb9czbkePO JQc6W27fJqbLz+mcoX/UGIxYIASMyXkh1+FaNbpGdqVJfy1q1MkbpbwfHIWtTheMEduu44BRNS9p 2cKPGwZkI+uPRa7oNGU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	NSF.GOV A RR has value 128.150.4.107
	Found 1 RRSIGs over A RRset
	`NSF.GOV. 300 IN RRSIG ( A 5 2 300 20200711023230 20200707022811 1746 nsf.gov. jfFV/qquRYuQuDIdRls53v65gH5V1MO+ludMHHhi/IHU19U2xJ2reQt/s2R1uDKnLIlb9czbkePO JQc6W27fJqbLz+mcoX/UGIxYIASMyXkh1+FaNbpGdqVJfy1q1MkbpbwfHIWtTheMEduu44BRNS9p 2cKPGwZkI+uPRa7oNGU= )`
	RRSIG=1746 and DNSKEY=1746 verifies the A RRset

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DNSSEC Analyzer

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