DNSSEC Analyzer

Domain Name:

Time: 2019-06-20 16:13:42 UTC, NTP stratum 4

Analyzing DNSSEC problems for IAT.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 d.root-servers.net for ./DNSKEY
	Error querying d.root-servers.net/2001:500:2d:0:0:0:0:d for ./DNSKEY: 'IPv6 transport disabled'
	Received 1139 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (1139 bytes) ;; HEADER SECTION ;; id = 26411 ;; 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: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAcTQyaIe6nt3xSPOG2L/YfwBkOVTJN6mlnZ249O5Rtt3ZSRQHxQSW61AODYw6bvgxrrGq8ee OuenFjcSYgNAMcBYoEYYmKDW6e9EryW4ZaT/MCq+8Am06oR40xAA3fClOM6QjRcT85tP41Go946A icBGP8XOP/Aj1aI/oPRGzRnboUPUok/AzTNnW5npBU69+BuiIwYE7mQOiNBFePyvjQBdoiuYbmuD 3Py0IyjlBxzZUXbqLsRL9gYFkCqeTY29Ik7usuzMTa+JRSLz6KGS5RSJ7CTSMjZg8aNaUbN2dvGh akJPh92HnLvMA3TefFgbKJphFNPA3BWSKLZ02cRWXqM= ) ; Key ID = 59944 . 172800 IN DNSKEY ( 256 3 8 AwEAAeVDC34GZILwsQJy97K2Fst4P3XYZrXLyrkausYzSqEjSUulgh+iLgHg0y7FIF890+sIjXsk 7KLJUmCOWfYWPorNKEOKLk5Zx/4M6D3IHZE3O3m/Eahrc28qQzmTLxiMZAW65MvR2UO3LxVtYOPB EBiDgAQD47x2JLsJYtavCzNL5WiUk59OgvHmDqmcC7VXYBhK8V8Tic089XJgExGeplKWUt9yyc31 ra1swJX51XsOaQz17+vyLVH8AZP26KvKFiZeoRbaq6vl+hc8HQnI2ug5rA2zoz3MsSQBvP1f/Hvq sWxLqwXXKyDD1QM639U+XzVB8CYigyscRP22QCnwKIU= ) ; Key ID = 25266 . 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 20190711000000 20190620000000 20326 . LeNUOIxGGe+xAKxr13YIXNqMAxVH7RuDXQyVclUuxA9aENp0+yYkeIL+/lkTteEhdHXNVZqYch8Q rvcsuCpDN2gKx5D5M04gKAjR5ywgvEdsZHr9DhjCZ3uvXKvbPsi614QpjYCxxvtq/ZZE6dhm59K3 N3T8Mhm5l36b6w+fR1F3Kc+eeJqy2ZjVxNe9CClE4Qy6q78Yu6rS1vZkuzG1l2AT9Gko72StWbds U2Ry9fBk+uCJOLxej37z5Rfi5EAzFcnfwQYryqCRt2go9PuD0/AulqG8wmTVz23tnwnaxowkYKxF H2yE0d7pDiFjvOyUHdGPXYwl/+GDmjrQsN6JPQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option:
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAcTQyaIe6nt3xSPOG2L/YfwBkOVTJN6mlnZ249O5Rtt3ZSRQHxQSW61AODYw6bvgxrrGq8ee OuenFjcSYgNAMcBYoEYYmKDW6e9EryW4ZaT/MCq+8Am06oR40xAA3fClOM6QjRcT85tP41Go946A icBGP8XOP/Aj1aI/oPRGzRnboUPUok/AzTNnW5npBU69+BuiIwYE7mQOiNBFePyvjQBdoiuYbmuD 3Py0IyjlBxzZUXbqLsRL9gYFkCqeTY29Ik7usuzMTa+JRSLz6KGS5RSJ7CTSMjZg8aNaUbN2dvGh akJPh92HnLvMA3TefFgbKJphFNPA3BWSKLZ02cRWXqM= ) ; Key ID = 59944`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAeVDC34GZILwsQJy97K2Fst4P3XYZrXLyrkausYzSqEjSUulgh+iLgHg0y7FIF890+sIjXsk 7KLJUmCOWfYWPorNKEOKLk5Zx/4M6D3IHZE3O3m/Eahrc28qQzmTLxiMZAW65MvR2UO3LxVtYOPB EBiDgAQD47x2JLsJYtavCzNL5WiUk59OgvHmDqmcC7VXYBhK8V8Tic089XJgExGeplKWUt9yyc31 ra1swJX51XsOaQz17+vyLVH8AZP26KvKFiZeoRbaq6vl+hc8HQnI2ug5rA2zoz3MsSQBvP1f/Hvq sWxLqwXXKyDD1QM639U+XzVB8CYigyscRP22QCnwKIU= ) ; Key ID = 25266`
	`. 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 20190711000000 20190620000000 20326 . LeNUOIxGGe+xAKxr13YIXNqMAxVH7RuDXQyVclUuxA9aENp0+yYkeIL+/lkTteEhdHXNVZqYch8Q rvcsuCpDN2gKx5D5M04gKAjR5ywgvEdsZHr9DhjCZ3uvXKvbPsi614QpjYCxxvtq/ZZE6dhm59K3 N3T8Mhm5l36b6w+fR1F3Kc+eeJqy2ZjVxNe9CClE4Qy6q78Yu6rS1vZkuzG1l2AT9Gko72StWbds U2Ry9fBk+uCJOLxej37z5Rfi5EAzFcnfwQYryqCRt2go9PuD0/AulqG8wmTVz23tnwnaxowkYKxF H2yE0d7pDiFjvOyUHdGPXYwl/+GDmjrQsN6JPQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=59944 is now in the chain-of-trust
	DNSKEY=25266 is now in the chain-of-trust
	Query to k.root-servers.net for IAT.GOV/A
	Received 665 bytes from 193.0.14.129
	;; Answer received from 193.0.14.129 (665 bytes) ;; HEADER SECTION ;; id = 18254 ;; 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) ;; IAT.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS a.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 20190703050000 20190620040000 25266 . AM0VTnKwtUisnOmvf4e3dMfKJ50OGWaWbootMyp4iYZmFanReltA/jSBIkBkYqLnyruItyj//CZD gLexeSrLOm3uK3LEdmkowLp44fsexaBJrEifio4Ybn3ohC1E3IGbXPHmZ0AHmpEwOwddb8FXxU2u weQCWGAiICmNrPnEi4ZxBLoZGAZlzK9BJ28iTA3f4vEMWSBJX2zD1PD10AWrl/3Jb1hv4/iYj+Cz Q5pMmjnKiRkE4Kj4dpGTVBd9L+suF9LX9/0SAoMZpDT75Ukyzk1fa3jqXD34S+Te82kDkBV+u1Ka 6p5mMJCHDje65bbTHh2WND6PUty+Ba33ds07Wg== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 b.gov-servers.net. 172800 IN A 209.112.123.30 c.gov-servers.net. 172800 IN A 69.36.153.30 d.gov-servers.net. 172800 IN A 81.19.194.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to m.root-servers.net for GOV/DNSKEY
	Error querying m.root-servers.net/2001:dc3:0:0:0:0:0:35 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 661 bytes from 202.12.27.33
	;; Answer received from 202.12.27.33 (661 bytes) ;; HEADER SECTION ;; id = 51600 ;; 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 d.gov-servers.net. gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS a.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 20190703050000 20190620040000 25266 . AM0VTnKwtUisnOmvf4e3dMfKJ50OGWaWbootMyp4iYZmFanReltA/jSBIkBkYqLnyruItyj//CZD gLexeSrLOm3uK3LEdmkowLp44fsexaBJrEifio4Ybn3ohC1E3IGbXPHmZ0AHmpEwOwddb8FXxU2u weQCWGAiICmNrPnEi4ZxBLoZGAZlzK9BJ28iTA3f4vEMWSBJX2zD1PD10AWrl/3Jb1hv4/iYj+Cz Q5pMmjnKiRkE4Kj4dpGTVBd9L+suF9LX9/0SAoMZpDT75Ukyzk1fa3jqXD34S+Te82kDkBV+u1Ka 6p5mMJCHDje65bbTHh2WND6PUty+Ba33ds07Wg== ) ;; 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 j.root-servers.net for GOV/DS
	Received 403 bytes from 192.58.128.30
	;; Answer received from 192.58.128.30 (403 bytes) ;; HEADER SECTION ;; id = 21353 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DS ;; ANSWER SECTION (3 records) GOV. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20190703050000 20190620040000 25266 . AM0VTnKwtUisnOmvf4e3dMfKJ50OGWaWbootMyp4iYZmFanReltA/jSBIkBkYqLnyruItyj//CZD gLexeSrLOm3uK3LEdmkowLp44fsexaBJrEifio4Ybn3ohC1E3IGbXPHmZ0AHmpEwOwddb8FXxU2u weQCWGAiICmNrPnEi4ZxBLoZGAZlzK9BJ28iTA3f4vEMWSBJX2zD1PD10AWrl/3Jb1hv4/iYj+Cz Q5pMmjnKiRkE4Kj4dpGTVBd9L+suF9LX9/0SAoMZpDT75Ukyzk1fa3jqXD34S+Te82kDkBV+u1Ka 6p5mMJCHDje65bbTHh2WND6PUty+Ba33ds07Wg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found 2 DS records for GOV in the . zone
	DS=7698/SHA-1 has algorithm RSASHA256
	DS=7698/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`GOV. 86400 IN RRSIG ( DS 8 1 86400 20190703050000 20190620040000 25266 . AM0VTnKwtUisnOmvf4e3dMfKJ50OGWaWbootMyp4iYZmFanReltA/jSBIkBkYqLnyruItyj//CZD gLexeSrLOm3uK3LEdmkowLp44fsexaBJrEifio4Ybn3ohC1E3IGbXPHmZ0AHmpEwOwddb8FXxU2u weQCWGAiICmNrPnEi4ZxBLoZGAZlzK9BJ28iTA3f4vEMWSBJX2zD1PD10AWrl/3Jb1hv4/iYj+Cz Q5pMmjnKiRkE4Kj4dpGTVBd9L+suF9LX9/0SAoMZpDT75Ukyzk1fa3jqXD34S+Te82kDkBV+u1Ka 6p5mMJCHDje65bbTHh2WND6PUty+Ba33ds07Wg== )`
	RRSIG=25266 and DNSKEY=25266 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
	Error querying a.gov-servers.net/2001:500:4431:0:0:0:2:30 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 743 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (743 bytes) ;; HEADER SECTION ;; id = 8091 ;; 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 20190701214731 20190616214231 7698 gov. gr3SMpnqXuv1bmrBjl6FAfUBvevP1IZX6nHz+ka815FjVHQX48JOHZv7lLJ8J1JMT2TxzbvUsdcU fE0JSvtMF6Dt97g4f4t4A3dtXGzDnsipCY2uOXa7ACncWiLjOjYiXxjUhsZjqS3epq0WQExuvUFU DTwTuZdx+qsU8b9gzzWjD8DDeE3Ri8utmMaMM8+5sxfqtBlqZmI9tjRJ6a4P2yV8RXWpZzlp6bRi yheZTE2RTru+NhrZ/LFtyC1M66lpS7r7T9iy6sDnbALVuo6kRfMy8PGL0mDbWitWO1Hi+NDEkaaQ hSSCo3Iv9oidW08kEV89hTlhH9Nh8oeo86bHog== ) ;; 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-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 20190701214731 20190616214231 7698 gov. gr3SMpnqXuv1bmrBjl6FAfUBvevP1IZX6nHz+ka815FjVHQX48JOHZv7lLJ8J1JMT2TxzbvUsdcU fE0JSvtMF6Dt97g4f4t4A3dtXGzDnsipCY2uOXa7ACncWiLjOjYiXxjUhsZjqS3epq0WQExuvUFU DTwTuZdx+qsU8b9gzzWjD8DDeE3Ri8utmMaMM8+5sxfqtBlqZmI9tjRJ6a4P2yV8RXWpZzlp6bRi yheZTE2RTru+NhrZ/LFtyC1M66lpS7r7T9iy6sDnbALVuo6kRfMy8PGL0mDbWitWO1Hi+NDEkaaQ hSSCo3Iv9oidW08kEV89hTlhH9Nh8oeo86bHog== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=43583 is now in the chain-of-trust
	Query to c.gov-servers.net for IAT.GOV/A
	Error querying c.gov-servers.net/2620:74:28:0:0:0:2:30 for IAT.GOV/A: 'IPv6 transport disabled'
	Received 301 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (301 bytes) ;; HEADER SECTION ;; id = 23827 ;; 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) ;; IAT.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) IAT.GOV. 86400 IN NS west.ns.cloudflare.com. IAT.GOV. 86400 IN NS liz.ns.cloudflare.com. IAT.GOV. 3600 IN DS ( 2371 13 2 68161884bc2001cecf14242ca3e4b842961bc1f82ab4a6c748d987d006c11749 ) IAT.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190627101007 20190620101007 43583 gov. kF7bFErqL0LUKchY6rF1H76GBZuTl6z8R5gjdUnB9BkeqtoRLRR523kUI4fXvHc2meDT2s4Rbf+Q q7eWbdILu4bH1aYbvKk+C08Hekd1KcIsbflSD8BECkYPBFD1RzK3t0n9V/y4Qc3n+Ln9KjvJdjFb RDouIBS0ZI72Q9Wmdlw= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a.gov-servers.net for IAT.GOV/DNSKEY
	Error querying a.gov-servers.net/2001:500:4431:0:0:0:2:30 for IAT.GOV/DNSKEY: 'IPv6 transport disabled'
	Received 301 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (301 bytes) ;; HEADER SECTION ;; id = 44836 ;; 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) ;; IAT.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) IAT.GOV. 86400 IN NS west.ns.cloudflare.com. IAT.GOV. 86400 IN NS liz.ns.cloudflare.com. IAT.GOV. 3600 IN DS ( 2371 13 2 68161884bc2001cecf14242ca3e4b842961bc1f82ab4a6c748d987d006c11749 ) IAT.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190627101007 20190620101007 43583 gov. kF7bFErqL0LUKchY6rF1H76GBZuTl6z8R5gjdUnB9BkeqtoRLRR523kUI4fXvHc2meDT2s4Rbf+Q q7eWbdILu4bH1aYbvKk+C08Hekd1KcIsbflSD8BECkYPBFD1RzK3t0n9V/y4Qc3n+Ln9KjvJdjFb RDouIBS0ZI72Q9Wmdlw= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone IAT.GOV

IAT.GOV

	Checking DS between GOV and IAT.GOV
	Query to b.gov-servers.net for IAT.GOV/DS
	Received 247 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (247 bytes) ;; HEADER SECTION ;; id = 60096 ;; 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) ;; IAT.GOV. IN DS ;; ANSWER SECTION (2 records) IAT.GOV. 3600 IN DS ( 2371 13 2 68161884bc2001cecf14242ca3e4b842961bc1f82ab4a6c748d987d006c11749 ) IAT.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190627101007 20190620101007 43583 gov. kF7bFErqL0LUKchY6rF1H76GBZuTl6z8R5gjdUnB9BkeqtoRLRR523kUI4fXvHc2meDT2s4Rbf+Q q7eWbdILu4bH1aYbvKk+C08Hekd1KcIsbflSD8BECkYPBFD1RzK3t0n9V/y4Qc3n+Ln9KjvJdjFb RDouIBS0ZI72Q9Wmdlw= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for IAT.GOV in the GOV zone
	DS=2371/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`IAT.GOV. 3600 IN RRSIG ( DS 8 2 3600 20190627101007 20190620101007 43583 gov. kF7bFErqL0LUKchY6rF1H76GBZuTl6z8R5gjdUnB9BkeqtoRLRR523kUI4fXvHc2meDT2s4Rbf+Q q7eWbdILu4bH1aYbvKk+C08Hekd1KcIsbflSD8BECkYPBFD1RzK3t0n9V/y4Qc3n+Ln9KjvJdjFb RDouIBS0ZI72Q9Wmdlw= )`
	RRSIG=43583 and DNSKEY=43583 verifies the DS RRset
	DS=2371/SHA-256 is now in the chain-of-trust
	`IAT.GOV. 3600 IN DS ( 2371 13 2 68161884bc2001cecf14242ca3e4b842961bc1f82ab4a6c748d987d006c11749 )`
	Query to liz.ns.cloudflare.com for IAT.GOV/DNSKEY
	Error querying liz.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3abd for IAT.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 = 14537 ;; 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) ;; IAT.GOV. IN DNSKEY ;; ANSWER SECTION (3 records) IAT.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371 IAT.GOV. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; Key ID = 34505 IAT.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20190707180627 20190508180627 2371 iat.gov. bP8G5+ytnAXs86IwUMbWD9N8bUL4NzshX3mjJzebIb7VXjSqFqbzG2mEpAiW0Ws3nRD6kI5zN8zl xYXqQSAVCg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Found 2 DNSKEY records for IAT.GOV
	`IAT.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371`
	`IAT.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
	`IAT.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20190707180627 20190508180627 2371 iat.gov. bP8G5+ytnAXs86IwUMbWD9N8bUL4NzshX3mjJzebIb7VXjSqFqbzG2mEpAiW0Ws3nRD6kI5zN8zl xYXqQSAVCg== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to west.ns.cloudflare.com for IAT.GOV/A
	Received 341 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (341 bytes) ;; HEADER SECTION ;; id = 45227 ;; 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) ;; IAT.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) IAT.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2031162171 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) IAT.GOV. 3600 IN NSEC ( \000.iat.gov. NS SOA HINFO MX TXT AAAA LOC SRV CERT SSHFP RRSIG NSEC DNSKEY TLSA HIP CDS CDNSKEY OPENPGPKEY SPF ) IAT.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190621171343 20190619151343 34505 iat.gov. tHYP/kfhqIIj1rQZDY0FYJKgBooZM4urXyACHBC4Av3XD8iWfG53nNtIA4rgRSSyg+oL/w6EcxC7 ARiayuN/GQ== ) IAT.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20190621171343 20190619151343 34505 iat.gov. UCxsZBPiXDj3K7TU24aM5zkyBSNB2Z+v/Ro8BMD5Gy6/ztmvlW/lZDiKGj6eBOEgAl9iVnl3ShUv kRR3hRsuJg== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	IAT.GOV is authoritative for IAT.GOV
	Found RRSIG signed by iat.gov zone
	Query to liz.ns.cloudflare.com for IAT.GOV/SOA
	Error querying liz.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3abd for IAT.GOV/SOA: 'IPv6 transport disabled'
	Received 200 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (200 bytes) ;; HEADER SECTION ;; id = 61049 ;; 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) ;; IAT.GOV. IN SOA ;; ANSWER SECTION (2 records) IAT.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2031162171 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) IAT.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190621171343 20190619151343 34505 iat.gov. WTF1j9VeEFDqhmG/JxUGWx+KSMvaNAG3XpANPbmNgekW8efK82tz3sFwMkPgTeauedms5ppiAdzX 4r/O9J4/bQ== ) ;; 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 IAT.GOV/SOA
	Received 200 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (200 bytes) ;; HEADER SECTION ;; id = 56476 ;; 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) ;; IAT.GOV. IN SOA ;; ANSWER SECTION (2 records) IAT.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2031162171 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) IAT.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190621171343 20190619151343 34505 iat.gov. F6aVvCf0qEDQiHq1BlJDs0U/8mdhrz3dcCBbRwyOCGmqfFDkP9yApVGmqM0TzLlJuXgZKI0l2ev/ yCgIjBmNEg== ) ;; 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 IAT.GOV/A
	Error querying west.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3bf7 for IAT.GOV/A: 'IPv6 transport disabled'
	Received 341 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (341 bytes) ;; HEADER SECTION ;; id = 21943 ;; 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) ;; IAT.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) IAT.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2031162171 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) IAT.GOV. 3600 IN NSEC ( \000.iat.gov. NS SOA HINFO MX TXT AAAA LOC SRV CERT SSHFP RRSIG NSEC DNSKEY TLSA HIP CDS CDNSKEY OPENPGPKEY SPF ) IAT.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190621171343 20190619151343 34505 iat.gov. nRSV5gvcC5EXZXNCn3mZq7CvyXEyKIKOlmPb9xhK7Xlpi63DI5uXQ/g2tA+ObEP7NLh809kPUx5n KoeJ+Uaafw== ) IAT.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20190621171343 20190619151343 34505 iat.gov. YtFunSxf07vn9Do8Lh2IFgkDoplblbRW+kBRABAHlUTsGO1AzTgQ9vXqdcJVvqJu/MLbxaSQFtk6 zMJE6luPoQ== ) ;; 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
	`IAT.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20190621171343 20190619151343 34505 iat.gov. YtFunSxf07vn9Do8Lh2IFgkDoplblbRW+kBRABAHlUTsGO1AzTgQ9vXqdcJVvqJu/MLbxaSQFtk6 zMJE6luPoQ== )`
	RRSIG=34505 and DNSKEY=34505 verifies the NSEC RRset
	NSEC proves no records of type A exist for IAT.GOV
	Found 1 RRSIGs over SOA RRset
	`IAT.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20190621171343 20190619151343 34505 iat.gov. tHYP/kfhqIIj1rQZDY0FYJKgBooZM4urXyACHBC4Av3XD8iWfG53nNtIA4rgRSSyg+oL/w6EcxC7 ARiayuN/GQ== )`
	RRSIG=34505 and DNSKEY=34505 verifies the SOA RRset

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Analyzer

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: