DNSSEC Analyzer

Domain Name:

Time: 2020-07-04 22:39:51 UTC, NTP stratum 4

Analyzing DNSSEC problems for DOT.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 k.root-servers.net for ./DNSKEY
	Received 1139 bytes from 193.0.14.129
	;; Answer received from 193.0.14.129 (1139 bytes) ;; HEADER SECTION ;; id = 59052 ;; 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 ( 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 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 ( 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`
	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 l.root-servers.net for DOT.GOV/A
	Received 662 bytes from 199.7.83.42
	;; Answer received from 199.7.83.42 (662 bytes) ;; HEADER SECTION ;; id = 53628 ;; 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) ;; DOT.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 20200717170000 20200704160000 46594 . AHOP1iLfNhPc9HTKzfmJ8w7sX3G39rBw7pbsmVayE3KdeWevdTUrnk8mXSDoRdXjvl1pDjjXnkBw YQQSww/oJmMF64gLRoQcWkUlmY8Mfsxnnn58Y3n6mfDm8qM0AqGScONcYjFdhtC5tFYcu2ls9xKk KgYa/a9zc6KkNPGJQjq4pLDB0XbRKZLgjZTMTRlgMM3O5FNp4dVfDIm8GlWapzoaPht+5BU9Dq5k PL4NN2fkR+hEs0P9JmVYN31rbXGdF1N7yG1lbj75DZSBpX1neAEHkyhoeupTnqdT3tXpDz8iXjkw ZCAVdoBbYhFquViGd4thxRsTUSbfPM41W8eO3g== ) ;; 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 f.root-servers.net for GOV/DNSKEY
	Received 658 bytes from 192.5.5.241
	;; Answer received from 192.5.5.241 (658 bytes) ;; HEADER SECTION ;; id = 24437 ;; 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) ;; 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 20200717170000 20200704160000 46594 . AHOP1iLfNhPc9HTKzfmJ8w7sX3G39rBw7pbsmVayE3KdeWevdTUrnk8mXSDoRdXjvl1pDjjXnkBw YQQSww/oJmMF64gLRoQcWkUlmY8Mfsxnnn58Y3n6mfDm8qM0AqGScONcYjFdhtC5tFYcu2ls9xKk KgYa/a9zc6KkNPGJQjq4pLDB0XbRKZLgjZTMTRlgMM3O5FNp4dVfDIm8GlWapzoaPht+5BU9Dq5k PL4NN2fkR+hEs0P9JmVYN31rbXGdF1N7yG1lbj75DZSBpX1neAEHkyhoeupTnqdT3tXpDz8iXjkw ZCAVdoBbYhFquViGd4thxRsTUSbfPM41W8eO3g== ) ;; 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:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to h.root-servers.net for GOV/DS
	Received 403 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (403 bytes) ;; HEADER SECTION ;; id = 39851 ;; 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 20200717170000 20200704160000 46594 . AHOP1iLfNhPc9HTKzfmJ8w7sX3G39rBw7pbsmVayE3KdeWevdTUrnk8mXSDoRdXjvl1pDjjXnkBw YQQSww/oJmMF64gLRoQcWkUlmY8Mfsxnnn58Y3n6mfDm8qM0AqGScONcYjFdhtC5tFYcu2ls9xKk KgYa/a9zc6KkNPGJQjq4pLDB0XbRKZLgjZTMTRlgMM3O5FNp4dVfDIm8GlWapzoaPht+5BU9Dq5k PL4NN2fkR+hEs0P9JmVYN31rbXGdF1N7yG1lbj75DZSBpX1neAEHkyhoeupTnqdT3tXpDz8iXjkw ZCAVdoBbYhFquViGd4thxRsTUSbfPM41W8eO3g== ) ;; 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 20200717170000 20200704160000 46594 . AHOP1iLfNhPc9HTKzfmJ8w7sX3G39rBw7pbsmVayE3KdeWevdTUrnk8mXSDoRdXjvl1pDjjXnkBw YQQSww/oJmMF64gLRoQcWkUlmY8Mfsxnnn58Y3n6mfDm8qM0AqGScONcYjFdhtC5tFYcu2ls9xKk KgYa/a9zc6KkNPGJQjq4pLDB0XbRKZLgjZTMTRlgMM3O5FNp4dVfDIm8GlWapzoaPht+5BU9Dq5k PL4NN2fkR+hEs0P9JmVYN31rbXGdF1N7yG1lbj75DZSBpX1neAEHkyhoeupTnqdT3tXpDz8iXjkw ZCAVdoBbYhFquViGd4thxRsTUSbfPM41W8eO3g== )`
	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 b.gov-servers.net for GOV/DNSKEY
	Received 777 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (777 bytes) ;; HEADER SECTION ;; id = 40500 ;; 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 a.gov-servers.net for DOT.GOV/A
	Received 423 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (423 bytes) ;; HEADER SECTION ;; id = 21295 ;; 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 = 6 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; DOT.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) DOT.GOV. 86400 IN NS edns1.DOT.GOV. DOT.GOV. 86400 IN NS edns3.DOT.GOV. DOT.GOV. 86400 IN NS edns2.DOT.GOV. DOT.GOV. 3600 IN DS ( 37414 8 2 21340c96d654f880f94c06988396ebffbcb276e2413bfea5bd2a030aa7f82a29 ) DOT.GOV. 3600 IN DS 37414 8 1 64176f40447004f2ced51c3e4a30e8c0f2726c3c DOT.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200711161008 20200704161008 40176 gov. T++6d6RtCEYv6Or9RG9bV5H5eklZc+Dt7ePvwiwGWPF2t6SLq9J1gA0qPGcuL8J1zgtmlqqGgNTz 60CKlTbkD4Ot500rg3NphVh017DsQNxfrBNQiaIygASfmijDCA9ARZdBuWvoy3dv/2GwMt53lP36 HxPPviJe39xdmRCa6iJmiK6T7SMVSC3VUqtLMTwelxrnhRgqv3/dStp7YOVR8w== ) ;; ADDITIONAL SECTION (4 records) edns1.DOT.GOV. 86400 IN A 204.68.194.100 edns3.DOT.GOV. 86400 IN A 204.152.44.100 edns2.DOT.GOV. 86400 IN A 204.68.194.200 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to c.gov-servers.net for DOT.GOV/DNSKEY
	Received 423 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (423 bytes) ;; HEADER SECTION ;; id = 54823 ;; 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 = 6 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; DOT.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) DOT.GOV. 86400 IN NS edns1.DOT.GOV. DOT.GOV. 86400 IN NS edns3.DOT.GOV. DOT.GOV. 86400 IN NS edns2.DOT.GOV. DOT.GOV. 3600 IN DS ( 37414 8 2 21340c96d654f880f94c06988396ebffbcb276e2413bfea5bd2a030aa7f82a29 ) DOT.GOV. 3600 IN DS 37414 8 1 64176f40447004f2ced51c3e4a30e8c0f2726c3c DOT.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200711161008 20200704161008 40176 gov. T++6d6RtCEYv6Or9RG9bV5H5eklZc+Dt7ePvwiwGWPF2t6SLq9J1gA0qPGcuL8J1zgtmlqqGgNTz 60CKlTbkD4Ot500rg3NphVh017DsQNxfrBNQiaIygASfmijDCA9ARZdBuWvoy3dv/2GwMt53lP36 HxPPviJe39xdmRCa6iJmiK6T7SMVSC3VUqtLMTwelxrnhRgqv3/dStp7YOVR8w== ) ;; ADDITIONAL SECTION (4 records) edns1.DOT.GOV. 86400 IN A 204.68.194.100 edns3.DOT.GOV. 86400 IN A 204.152.44.100 edns2.DOT.GOV. 86400 IN A 204.68.194.200 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone DOT.GOV

DOT.GOV

	Checking DS between GOV and DOT.GOV
	Query to c.gov-servers.net for DOT.GOV/DS
	Received 315 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (315 bytes) ;; HEADER SECTION ;; id = 36407 ;; 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) ;; DOT.GOV. IN DS ;; ANSWER SECTION (3 records) DOT.GOV. 3600 IN DS ( 37414 8 2 21340c96d654f880f94c06988396ebffbcb276e2413bfea5bd2a030aa7f82a29 ) DOT.GOV. 3600 IN DS 37414 8 1 64176f40447004f2ced51c3e4a30e8c0f2726c3c DOT.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200711161008 20200704161008 40176 gov. T++6d6RtCEYv6Or9RG9bV5H5eklZc+Dt7ePvwiwGWPF2t6SLq9J1gA0qPGcuL8J1zgtmlqqGgNTz 60CKlTbkD4Ot500rg3NphVh017DsQNxfrBNQiaIygASfmijDCA9ARZdBuWvoy3dv/2GwMt53lP36 HxPPviJe39xdmRCa6iJmiK6T7SMVSC3VUqtLMTwelxrnhRgqv3/dStp7YOVR8w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for DOT.GOV in the GOV zone
	DS=37414/SHA-256 has algorithm RSASHA256
	DS=37414/SHA-1 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`DOT.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200711161008 20200704161008 40176 gov. T++6d6RtCEYv6Or9RG9bV5H5eklZc+Dt7ePvwiwGWPF2t6SLq9J1gA0qPGcuL8J1zgtmlqqGgNTz 60CKlTbkD4Ot500rg3NphVh017DsQNxfrBNQiaIygASfmijDCA9ARZdBuWvoy3dv/2GwMt53lP36 HxPPviJe39xdmRCa6iJmiK6T7SMVSC3VUqtLMTwelxrnhRgqv3/dStp7YOVR8w== )`
	RRSIG=40176 and DNSKEY=40176 verifies the DS RRset
	DS=37414/SHA-256 is now in the chain-of-trust
	`DOT.GOV. 3600 IN DS ( 37414 8 2 21340c96d654f880f94c06988396ebffbcb276e2413bfea5bd2a030aa7f82a29 )`
	`DOT.GOV. 3600 IN DS 37414 8 1 64176f40447004f2ced51c3e4a30e8c0f2726c3c`
	Query to edns3.DOT.GOV for DOT.GOV/DNSKEY
	Received 929 bytes from 204.152.44.100
	;; Answer received from 204.152.44.100 (929 bytes) ;; HEADER SECTION ;; id = 12653 ;; 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) ;; DOT.GOV. IN DNSKEY ;; ANSWER SECTION (4 records) dot.gov. 3600 IN DNSKEY ( 257 3 8 AwEAAbkhaUD19oL+k1Y2pjCw1/3Bc8FnfNgVA3K34QIB/vJegck++bq46g1Ta/RsChcVdw/i7Nyi RhUSpJiCpGvbyf7bxktwhZSjWF5HWF7UKLHY6SWIvdHCrFWjCP+FGXCdN41r9uTsQu/w4jLSkpj6 0VqWLHjoDw5jSEtR+ZBaBdeYG05ypfZ9KIb4uAtxIKvZFrso2iReiZwyiA7wFfPR/esSbsD+Pgek F6kv0dfiC7ftXB4SLhAgMa5Td6vh2j6S7p8zDEnPfRRwl8h4UllZKLUp8RnICZFR1C7YLfoob1zq x++tZwgfd+e8kUOQt4w1AhTT/hOqGvLyXMH7MsbotOU= ) ; Key ID = 37414 dot.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAcdZOptRuPYWPNpmn6XuJOAF0j8r1D1/XpQvZCShkE5jvoBaRti0JJAMgL5Ol4mVp/e1xl1W gQSgPZsRtTOu2KCLb6S3UGIN4JcsiW4+oSl5kexTMRbxTz+R5RWObmgXj6i8u8DVfNaj+9l9Gofd 5hBNymKWOjpD4sHQMhdz5hTJ ) ; Key ID = 62790 dot.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20201115230000 20200515010000 37414 dot.gov. PBBUpyHRNgHBQ9dUzvzkJeF+eVBevAswirbp0mCr8f8azj+44WQFq3pwh3ZELnuKf5wYwRtfLsai /jS1L/YzlZbpfOPDzur4ui2U28W8+WVyBPNwK90WNXGaoqp+YpiFW9fqyIaNWjOMpSdypYR5USa3 +d5alsuiqZuW0tPxRonnZx724k7BhRiN47/0w4lXLH7qLWyx2E1xg/n+wV+SPRpf6bE2edVpvzVu +qs8fbZXYxQEtlfUatPmgik1HX1TF7ew5xFWo7JKkC1dzUrYROgR7TYhpo3wukwkGYuLD5N1qq5/ XSU1ZeqQXFNiaN3KF1Ia5fP9ZteWFrfRA4hfPw== ) dot.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20201115230000 20200515010000 62790 dot.gov. W0HgCWO36VkaTQrD4ztEeIf34CjEU4I/r7j/x7O3rNPvPtqL8wjIuwtse4RIEh1yyp3TvZufKbQk XObMGC9LzpP0sGTcvDBCGAtUHobfWKGYT1B76obShGS8ct/IGFUvQ8FYt7oYv5omVAR2wGzLYAM2 Ib9ffunjmvL42sRBoz8= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for DOT.GOV
	`dot.gov. 3600 IN DNSKEY ( 257 3 8 AwEAAbkhaUD19oL+k1Y2pjCw1/3Bc8FnfNgVA3K34QIB/vJegck++bq46g1Ta/RsChcVdw/i7Nyi RhUSpJiCpGvbyf7bxktwhZSjWF5HWF7UKLHY6SWIvdHCrFWjCP+FGXCdN41r9uTsQu/w4jLSkpj6 0VqWLHjoDw5jSEtR+ZBaBdeYG05ypfZ9KIb4uAtxIKvZFrso2iReiZwyiA7wFfPR/esSbsD+Pgek F6kv0dfiC7ftXB4SLhAgMa5Td6vh2j6S7p8zDEnPfRRwl8h4UllZKLUp8RnICZFR1C7YLfoob1zq x++tZwgfd+e8kUOQt4w1AhTT/hOqGvLyXMH7MsbotOU= ) ; Key ID = 37414`
	`dot.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAcdZOptRuPYWPNpmn6XuJOAF0j8r1D1/XpQvZCShkE5jvoBaRti0JJAMgL5Ol4mVp/e1xl1W gQSgPZsRtTOu2KCLb6S3UGIN4JcsiW4+oSl5kexTMRbxTz+R5RWObmgXj6i8u8DVfNaj+9l9Gofd 5hBNymKWOjpD4sHQMhdz5hTJ ) ; Key ID = 62790`
	DNSKEY=37414/SEP is now in the chain-of-trust
	DS=37414/SHA-256 verifies DNSKEY=37414/SEP
	DS=37414/SHA-1 verifies DNSKEY=37414/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`dot.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20201115230000 20200515010000 37414 dot.gov. PBBUpyHRNgHBQ9dUzvzkJeF+eVBevAswirbp0mCr8f8azj+44WQFq3pwh3ZELnuKf5wYwRtfLsai /jS1L/YzlZbpfOPDzur4ui2U28W8+WVyBPNwK90WNXGaoqp+YpiFW9fqyIaNWjOMpSdypYR5USa3 +d5alsuiqZuW0tPxRonnZx724k7BhRiN47/0w4lXLH7qLWyx2E1xg/n+wV+SPRpf6bE2edVpvzVu +qs8fbZXYxQEtlfUatPmgik1HX1TF7ew5xFWo7JKkC1dzUrYROgR7TYhpo3wukwkGYuLD5N1qq5/ XSU1ZeqQXFNiaN3KF1Ia5fP9ZteWFrfRA4hfPw== )`
	`dot.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20201115230000 20200515010000 62790 dot.gov. W0HgCWO36VkaTQrD4ztEeIf34CjEU4I/r7j/x7O3rNPvPtqL8wjIuwtse4RIEh1yyp3TvZufKbQk XObMGC9LzpP0sGTcvDBCGAtUHobfWKGYT1B76obShGS8ct/IGFUvQ8FYt7oYv5omVAR2wGzLYAM2 Ib9ffunjmvL42sRBoz8= )`
	RRSIG=37414 and DNSKEY=37414/SEP verifies the DNSKEY RRset
	RRSIG=62790 and DNSKEY=62790 verifies the DNSKEY RRset
	DNSKEY=62790 is now in the chain-of-trust
	Query to edns3.DOT.GOV for DOT.GOV/A
	Received 226 bytes from 204.152.44.100
	;; Answer received from 204.152.44.100 (226 bytes) ;; HEADER SECTION ;; id = 53572 ;; 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) ;; DOT.GOV. IN A ;; ANSWER SECTION (2 records) dot.gov. 3600 IN A 204.68.196.12 dot.gov. 3600 IN RRSIG ( A 8 2 3600 20201115230000 20200515010000 62790 dot.gov. Qch39BT+VvgmMQb/4yuSBtXb9SmPjjU2YnBBKg1jPtGxZ9+0vanjtp9XCeTXL9YmPjt3J+qdsSix FnPcumWV+Pw3xwIGg188gt0nDXTpYYRKEFc7ZnHU/rX6ix1RSnw4hI9kbmSn6+GXCnilm/BbuiTV xjC3s31oct8vo+WOgvU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	DOT.GOV is authoritative for DOT.GOV
	Found RRSIG signed by dot.gov zone
	Query to edns2.DOT.GOV for DOT.GOV/SOA
	Received 263 bytes from 204.68.194.200
	;; Answer received from 204.68.194.200 (263 bytes) ;; HEADER SECTION ;; id = 22863 ;; 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) ;; DOT.GOV. IN SOA ;; ANSWER SECTION (2 records) dot.gov. 3600 IN SOA ( edns1.dot.gov. hostmaster.dot.gov. 2010155793 ;serial 3600 ;refresh 1200 ;retry 604800 ;expire 900 ;minimum ) dot.gov. 3600 IN RRSIG ( SOA 8 2 3600 20201115230000 20200515010000 62790 dot.gov. uKLz4QBbyxS7oXG51OP9O9sMk3uJIvVNFTEKkVEJpJuItUO38AP67JotM1FnsZleVtgcD8IiL+/n StELtb2B4WS8ust1ugDTIJj1xjibY7+ebAKi1wk/JhYTol1Qdi3C0k/sjAr3AVgp1OH+4YKU2hy/ /qXqLLnZiz0VKzySKn4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to edns1.DOT.GOV for DOT.GOV/SOA
	Received 263 bytes from 204.68.194.100
	;; Answer received from 204.68.194.100 (263 bytes) ;; HEADER SECTION ;; id = 29426 ;; 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) ;; DOT.GOV. IN SOA ;; ANSWER SECTION (2 records) dot.gov. 3600 IN SOA ( edns1.dot.gov. hostmaster.dot.gov. 2010155793 ;serial 3600 ;refresh 1200 ;retry 604800 ;expire 900 ;minimum ) dot.gov. 3600 IN RRSIG ( SOA 8 2 3600 20201115230000 20200515010000 62790 dot.gov. uKLz4QBbyxS7oXG51OP9O9sMk3uJIvVNFTEKkVEJpJuItUO38AP67JotM1FnsZleVtgcD8IiL+/n StELtb2B4WS8ust1ugDTIJj1xjibY7+ebAKi1wk/JhYTol1Qdi3C0k/sjAr3AVgp1OH+4YKU2hy/ /qXqLLnZiz0VKzySKn4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to edns3.DOT.GOV for DOT.GOV/SOA
	Received 263 bytes from 204.152.44.100
	;; Answer received from 204.152.44.100 (263 bytes) ;; HEADER SECTION ;; id = 8842 ;; 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) ;; DOT.GOV. IN SOA ;; ANSWER SECTION (2 records) dot.gov. 3600 IN SOA ( edns1.dot.gov. hostmaster.dot.gov. 2010155793 ;serial 3600 ;refresh 1200 ;retry 604800 ;expire 900 ;minimum ) dot.gov. 3600 IN RRSIG ( SOA 8 2 3600 20201115230000 20200515010000 62790 dot.gov. uKLz4QBbyxS7oXG51OP9O9sMk3uJIvVNFTEKkVEJpJuItUO38AP67JotM1FnsZleVtgcD8IiL+/n StELtb2B4WS8ust1ugDTIJj1xjibY7+ebAKi1wk/JhYTol1Qdi3C0k/sjAr3AVgp1OH+4YKU2hy/ /qXqLLnZiz0VKzySKn4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to edns3.DOT.GOV for DOT.GOV/A
	Received 226 bytes from 204.152.44.100
	;; Answer received from 204.152.44.100 (226 bytes) ;; HEADER SECTION ;; id = 46267 ;; 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) ;; DOT.GOV. IN A ;; ANSWER SECTION (2 records) dot.gov. 3600 IN A 204.68.196.12 dot.gov. 3600 IN RRSIG ( A 8 2 3600 20201115230000 20200515010000 62790 dot.gov. Qch39BT+VvgmMQb/4yuSBtXb9SmPjjU2YnBBKg1jPtGxZ9+0vanjtp9XCeTXL9YmPjt3J+qdsSix FnPcumWV+Pw3xwIGg188gt0nDXTpYYRKEFc7ZnHU/rX6ix1RSnw4hI9kbmSn6+GXCnilm/BbuiTV xjC3s31oct8vo+WOgvU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	DOT.GOV A RR has value 204.68.196.12
	Found 1 RRSIGs over A RRset
	`dot.gov. 3600 IN RRSIG ( A 8 2 3600 20201115230000 20200515010000 62790 dot.gov. Qch39BT+VvgmMQb/4yuSBtXb9SmPjjU2YnBBKg1jPtGxZ9+0vanjtp9XCeTXL9YmPjt3J+qdsSix FnPcumWV+Pw3xwIGg188gt0nDXTpYYRKEFc7ZnHU/rX6ix1RSnw4hI9kbmSn6+GXCnilm/BbuiTV xjC3s31oct8vo+WOgvU= )`
	RRSIG=62790 and DNSKEY=62790 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test DOT.GOV at dnsviz.net.

DNSSEC Analyzer

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: