DNSSEC Analyzer - CANCER.GOV

Domain Name:

Time: 2021-05-14 08:03:02 UTC, NTP stratum 4

Analyzing DNSSEC problems for CANCER.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 h.root-servers.net for ./DNSKEY
	Received 864 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (864 bytes) ;; HEADER SECTION ;; id = 50757 ;; 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) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAa+HvD7XXjmL+1htThUQyZW7oWGnjzKHJASg3TSR5Bmu5LfnSVW7fxqZa2oAYo2ionIQWyqA j/loApzg8GNMhyIibftPJso54uWRQ2GaoMrwLD5SLu676kf7urJq6nqdjNC0aJM/C888li69lVH6 tiu2tZm1NH3cmgfnMUJpD60bsrDUqs7XwftmNkdkHa4ltQbM3UNPyfTaNBQYoH3wpOpSjdk3tyDR nreBO6Idrw+DGf/rve4sL3qiSaXfYIkcwAwozxR34iHU5dbCDs8S6FmZYhoSVKVgNSUkudxhd9/6 RrZkYRgvwRsQXl3UwsacU1DsXcORqIC+7NlQ6M2OJVU= ) ; Key ID = 14631 . 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 20210601000000 20210511000000 20326 . gMnsA3Lm58+9uTDddkHOoqUM18YWhCkx5brt2yk3UM7zojwiLr1Es/mk4am2BwPgHZwOMy+AeT+R 2rCCJlAleAbSXoF3ps6qogze1QS5Xf2eFPXckNWmChWAjmMZEAzzi8bABtUqTd0YhovNE/rhhIf3 OqPW16TM5cqv2ovDZq8+Qj1KFvJ0s+H8tXqI+P4DRR9o43TMbPr0iQYaScj6OaIwhiuMTUb6OT2b JP5c0KnsjDTj+w2AIdNSx2PAJd2jvk/2sMbHpjarmSR25TNfIfheyuDOzvyDtmVQmPls0bYJF6Y+ WFNq3+USPS8HNQEUo0U3tqA1Va8/khAcnUBW9A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAa+HvD7XXjmL+1htThUQyZW7oWGnjzKHJASg3TSR5Bmu5LfnSVW7fxqZa2oAYo2ionIQWyqA j/loApzg8GNMhyIibftPJso54uWRQ2GaoMrwLD5SLu676kf7urJq6nqdjNC0aJM/C888li69lVH6 tiu2tZm1NH3cmgfnMUJpD60bsrDUqs7XwftmNkdkHa4ltQbM3UNPyfTaNBQYoH3wpOpSjdk3tyDR nreBO6Idrw+DGf/rve4sL3qiSaXfYIkcwAwozxR34iHU5dbCDs8S6FmZYhoSVKVgNSUkudxhd9/6 RrZkYRgvwRsQXl3UwsacU1DsXcORqIC+7NlQ6M2OJVU= ) ; Key ID = 14631`
	`. 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 20210601000000 20210511000000 20326 . gMnsA3Lm58+9uTDddkHOoqUM18YWhCkx5brt2yk3UM7zojwiLr1Es/mk4am2BwPgHZwOMy+AeT+R 2rCCJlAleAbSXoF3ps6qogze1QS5Xf2eFPXckNWmChWAjmMZEAzzi8bABtUqTd0YhovNE/rhhIf3 OqPW16TM5cqv2ovDZq8+Qj1KFvJ0s+H8tXqI+P4DRR9o43TMbPr0iQYaScj6OaIwhiuMTUb6OT2b JP5c0KnsjDTj+w2AIdNSx2PAJd2jvk/2sMbHpjarmSR25TNfIfheyuDOzvyDtmVQmPls0bYJF6Y+ WFNq3+USPS8HNQEUo0U3tqA1Va8/khAcnUBW9A== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=14631 is now in the chain-of-trust
	Query to m.root-servers.net for CANCER.GOV/A
	Received 632 bytes from 202.12.27.33
	;; Answer received from 202.12.27.33 (632 bytes) ;; HEADER SECTION ;; id = 9001 ;; 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 = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; CANCER.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS a.gov-servers.net. 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. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20210527050000 20210514040000 14631 . WVXM1SpqAEouandl5GBzjgrSCMpLlzSwaE9pTBlfFB9IhRespUZG4FDcCwRji2S+zT0aNC4158Mx /X3EMreEPUFeGiPTwTnlKMuo+X6WzM3L1Y9vm26VKJST31g5kkqTS2EgAe6WTIM4tSZPNbi+1igA puxpmkfdJ5pQb3FJSDej+hPvSIesn8oYckSp4H3laKOOxI/GcoPWXAGHsLTbS1q9sAT0zMgpQX/G JxI3EKesaXTg6iA9g83agPKZv3nBbWp+GJPGdFyComD6UgzCcwBdMOZTtoQazttAEVXYEPJn28Jf y4xCvN70rIjQ/pgbro9EONOMvsg4yctyNLPynw== ) ;; 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
	Received 625 bytes from 202.12.27.33
	;; Answer received from 202.12.27.33 (625 bytes) ;; HEADER SECTION ;; id = 58316 ;; 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 = 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 (6 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 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20210527050000 20210514040000 14631 . WVXM1SpqAEouandl5GBzjgrSCMpLlzSwaE9pTBlfFB9IhRespUZG4FDcCwRji2S+zT0aNC4158Mx /X3EMreEPUFeGiPTwTnlKMuo+X6WzM3L1Y9vm26VKJST31g5kkqTS2EgAe6WTIM4tSZPNbi+1igA puxpmkfdJ5pQb3FJSDej+hPvSIesn8oYckSp4H3laKOOxI/GcoPWXAGHsLTbS1q9sAT0zMgpQX/G JxI3EKesaXTg6iA9g83agPKZv3nBbWp+GJPGdFyComD6UgzCcwBdMOZTtoQazttAEVXYEPJn28Jf y4xCvN70rIjQ/pgbro9EONOMvsg4yctyNLPynw== ) ;; 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 i.root-servers.net for GOV/DS
	Received 370 bytes from 192.36.148.17
	;; Answer received from 192.36.148.17 (370 bytes) ;; HEADER SECTION ;; id = 55039 ;; 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) ;; GOV. IN DS ;; ANSWER SECTION (2 records) gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20210527050000 20210514040000 14631 . WVXM1SpqAEouandl5GBzjgrSCMpLlzSwaE9pTBlfFB9IhRespUZG4FDcCwRji2S+zT0aNC4158Mx /X3EMreEPUFeGiPTwTnlKMuo+X6WzM3L1Y9vm26VKJST31g5kkqTS2EgAe6WTIM4tSZPNbi+1igA puxpmkfdJ5pQb3FJSDej+hPvSIesn8oYckSp4H3laKOOxI/GcoPWXAGHsLTbS1q9sAT0zMgpQX/G JxI3EKesaXTg6iA9g83agPKZv3nBbWp+GJPGdFyComD6UgzCcwBdMOZTtoQazttAEVXYEPJn28Jf y4xCvN70rIjQ/pgbro9EONOMvsg4yctyNLPynw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for GOV in the . zone
	DS=7698/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20210527050000 20210514040000 14631 . WVXM1SpqAEouandl5GBzjgrSCMpLlzSwaE9pTBlfFB9IhRespUZG4FDcCwRji2S+zT0aNC4158Mx /X3EMreEPUFeGiPTwTnlKMuo+X6WzM3L1Y9vm26VKJST31g5kkqTS2EgAe6WTIM4tSZPNbi+1igA puxpmkfdJ5pQb3FJSDej+hPvSIesn8oYckSp4H3laKOOxI/GcoPWXAGHsLTbS1q9sAT0zMgpQX/G JxI3EKesaXTg6iA9g83agPKZv3nBbWp+GJPGdFyComD6UgzCcwBdMOZTtoQazttAEVXYEPJn28Jf y4xCvN70rIjQ/pgbro9EONOMvsg4yctyNLPynw== )`
	RRSIG=14631 and DNSKEY=14631 verifies the DS RRset
	DS=7698/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	Query to d.gov-servers.net for GOV/DNSKEY
	Received 777 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (777 bytes) ;; HEADER SECTION ;; id = 41707 ;; 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 AwEAAbexj/PgN9RGQ1TokFnYjJ87/rMFIqE/rXjWtsmwzxteOcKIVCUJAAWg0pIZZer88omuCVrq +fAz0iBOgY48TRFWgyVFV9rm5esTGOEuCU6BTYj1Cb7zrpb/RayEw0yzVVZ0adT/AXbAsQhteTpV kgWK8K33gxq4wY70AK5KWdDCyj4v9uR6TS0mgbGdg7RzFCi8xeZoYP2PY5XOhAHFon0= ) ; Key ID = 48498 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20210524190254 20210509185754 7698 gov. OgUUmguy6HS+AcNAUUxxinzf47xubcLwfLc+B/xt+kM//rKUgtxZjor/wh4xNRZa+SV0j6aJ/y/u We0JV/dbI9cueoq9xYSDzk2BPTW3WFjYKv1X2xcy+tfuPfbAUj5ZG20y5FUxnlcgHfDv+QnK0P5o e/yoeAFFma85ZozCWYGHwOoctKdaVq9dWyrljKdsl9Kwzkd3f7SA7dBXoo3ytFeM1NeEY9gRlTFp zrPRsTqksloHzamrlBu8hmRLEHGNh1l1M6JB4qn22VhJJ76k2yiT6WBvhhyUK4C/MRiAdxqMvuUM SO1OaIUaAVdZgJEg5Az/MIdD7OV1zaQBaA4mgw== ) ;; 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 AwEAAbexj/PgN9RGQ1TokFnYjJ87/rMFIqE/rXjWtsmwzxteOcKIVCUJAAWg0pIZZer88omuCVrq +fAz0iBOgY48TRFWgyVFV9rm5esTGOEuCU6BTYj1Cb7zrpb/RayEw0yzVVZ0adT/AXbAsQhteTpV kgWK8K33gxq4wY70AK5KWdDCyj4v9uR6TS0mgbGdg7RzFCi8xeZoYP2PY5XOhAHFon0= ) ; Key ID = 48498`
	DNSKEY=7698/SEP is now in the chain-of-trust
	DS=7698/SHA-256 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20210524190254 20210509185754 7698 gov. OgUUmguy6HS+AcNAUUxxinzf47xubcLwfLc+B/xt+kM//rKUgtxZjor/wh4xNRZa+SV0j6aJ/y/u We0JV/dbI9cueoq9xYSDzk2BPTW3WFjYKv1X2xcy+tfuPfbAUj5ZG20y5FUxnlcgHfDv+QnK0P5o e/yoeAFFma85ZozCWYGHwOoctKdaVq9dWyrljKdsl9Kwzkd3f7SA7dBXoo3ytFeM1NeEY9gRlTFp zrPRsTqksloHzamrlBu8hmRLEHGNh1l1M6JB4qn22VhJJ76k2yiT6WBvhhyUK4C/MRiAdxqMvuUM SO1OaIUaAVdZgJEg5Az/MIdD7OV1zaQBaA4mgw== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=48498 is now in the chain-of-trust
	Query to a.gov-servers.net for CANCER.GOV/A
	Received 507 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (507 bytes) ;; HEADER SECTION ;; id = 28397 ;; 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 = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; CANCER.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) CANCER.GOV. 86400 IN NS ns3.nih.GOV. CANCER.GOV. 86400 IN NS ns.nih.GOV. CANCER.GOV. 86400 IN NS ns2.nih.GOV. CANCER.GOV. 3600 IN DS 45840 7 1 90325f92fe188f18833ffbde16961cc458d949e9 CANCER.GOV. 3600 IN DS ( 33678 7 2 2ef1386a793df8af8637b7f7df1c9225361e1b43eb49b1bd739813a1cc46d4b4 ) CANCER.GOV. 3600 IN DS ( 45840 7 2 427584b7b262a13c6ff5c5fcb41a6e50d3b1cb5a23c78dfe65e171a242d9a064 ) CANCER.GOV. 3600 IN DS 33678 7 1 8fcc367eb462d863d324ac5284e94aa88c7a52ed CANCER.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210521051009 20210514051009 48498 gov. k2e7/nI35wgbWV2/agaSPy2s4oimLGb6u4B/Pt92gsh1hmspb0wSsRgSRW2PbcBB87kPdNr7Qgrf /+fpjdQozeu1YBnYePafAmTUcroorGUbzSu6d8rmGHDKdit3zXHf/3zOvOOdtTrOgxxfqzR6Psps bwR3RH0XNir2XPf8dQ8CskvGE7ue++KHt9Kt1C2OsrSIjb1h4mvRfsQ8UcnWXw== ) ;; ADDITIONAL SECTION (4 records) ns3.nih.GOV. 86400 IN A 165.112.4.230 ns.nih.GOV. 86400 IN A 128.231.128.251 ns2.nih.GOV. 86400 IN A 128.231.64.1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a.gov-servers.net for CANCER.GOV/DNSKEY
	Received 507 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (507 bytes) ;; HEADER SECTION ;; id = 52114 ;; 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 = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; CANCER.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) CANCER.GOV. 86400 IN NS ns3.nih.GOV. CANCER.GOV. 86400 IN NS ns.nih.GOV. CANCER.GOV. 86400 IN NS ns2.nih.GOV. CANCER.GOV. 3600 IN DS 45840 7 1 90325f92fe188f18833ffbde16961cc458d949e9 CANCER.GOV. 3600 IN DS ( 33678 7 2 2ef1386a793df8af8637b7f7df1c9225361e1b43eb49b1bd739813a1cc46d4b4 ) CANCER.GOV. 3600 IN DS ( 45840 7 2 427584b7b262a13c6ff5c5fcb41a6e50d3b1cb5a23c78dfe65e171a242d9a064 ) CANCER.GOV. 3600 IN DS 33678 7 1 8fcc367eb462d863d324ac5284e94aa88c7a52ed CANCER.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210521051009 20210514051009 48498 gov. k2e7/nI35wgbWV2/agaSPy2s4oimLGb6u4B/Pt92gsh1hmspb0wSsRgSRW2PbcBB87kPdNr7Qgrf /+fpjdQozeu1YBnYePafAmTUcroorGUbzSu6d8rmGHDKdit3zXHf/3zOvOOdtTrOgxxfqzR6Psps bwR3RH0XNir2XPf8dQ8CskvGE7ue++KHt9Kt1C2OsrSIjb1h4mvRfsQ8UcnWXw== ) ;; ADDITIONAL SECTION (4 records) ns3.nih.GOV. 86400 IN A 165.112.4.230 ns.nih.GOV. 86400 IN A 128.231.128.251 ns2.nih.GOV. 86400 IN A 128.231.64.1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone CANCER.GOV

CANCER.GOV

	Checking DS between GOV and CANCER.GOV
	Query to c.gov-servers.net for CANCER.GOV/DS
	Received 402 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (402 bytes) ;; HEADER SECTION ;; id = 33840 ;; 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) ;; CANCER.GOV. IN DS ;; ANSWER SECTION (5 records) CANCER.GOV. 3600 IN DS 45840 7 1 90325f92fe188f18833ffbde16961cc458d949e9 CANCER.GOV. 3600 IN DS ( 33678 7 2 2ef1386a793df8af8637b7f7df1c9225361e1b43eb49b1bd739813a1cc46d4b4 ) CANCER.GOV. 3600 IN DS ( 45840 7 2 427584b7b262a13c6ff5c5fcb41a6e50d3b1cb5a23c78dfe65e171a242d9a064 ) CANCER.GOV. 3600 IN DS 33678 7 1 8fcc367eb462d863d324ac5284e94aa88c7a52ed CANCER.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210521051009 20210514051009 48498 gov. k2e7/nI35wgbWV2/agaSPy2s4oimLGb6u4B/Pt92gsh1hmspb0wSsRgSRW2PbcBB87kPdNr7Qgrf /+fpjdQozeu1YBnYePafAmTUcroorGUbzSu6d8rmGHDKdit3zXHf/3zOvOOdtTrOgxxfqzR6Psps bwR3RH0XNir2XPf8dQ8CskvGE7ue++KHt9Kt1C2OsrSIjb1h4mvRfsQ8UcnWXw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 4 DS records for CANCER.GOV in the GOV zone
	DS=45840/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	DS=33678/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
	DS=45840/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
	DS=33678/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	Found 1 RRSIGs over DS RRset
	`CANCER.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210521051009 20210514051009 48498 gov. k2e7/nI35wgbWV2/agaSPy2s4oimLGb6u4B/Pt92gsh1hmspb0wSsRgSRW2PbcBB87kPdNr7Qgrf /+fpjdQozeu1YBnYePafAmTUcroorGUbzSu6d8rmGHDKdit3zXHf/3zOvOOdtTrOgxxfqzR6Psps bwR3RH0XNir2XPf8dQ8CskvGE7ue++KHt9Kt1C2OsrSIjb1h4mvRfsQ8UcnWXw== )`
	RRSIG=48498 and DNSKEY=48498 verifies the DS RRset
	DS=45840/SHA-1 is now in the chain-of-trust
	DS=33678/SHA-256 is now in the chain-of-trust
	`CANCER.GOV. 3600 IN DS 45840 7 1 90325f92fe188f18833ffbde16961cc458d949e9`
	`CANCER.GOV. 3600 IN DS ( 33678 7 2 2ef1386a793df8af8637b7f7df1c9225361e1b43eb49b1bd739813a1cc46d4b4 )`
	`CANCER.GOV. 3600 IN DS ( 45840 7 2 427584b7b262a13c6ff5c5fcb41a6e50d3b1cb5a23c78dfe65e171a242d9a064 )`
	`CANCER.GOV. 3600 IN DS 33678 7 1 8fcc367eb462d863d324ac5284e94aa88c7a52ed`
	Query to ns3.nih.GOV for CANCER.GOV/DNSKEY
	Received 1505 bytes from 165.112.4.230
	;; Answer received from 165.112.4.230 (1505 bytes) ;; HEADER SECTION ;; id = 33678 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; CANCER.GOV. IN DNSKEY ;; ANSWER SECTION (6 records) CANCER.GOV. 172800 IN DNSKEY ( 256 3 7 AwEAAeAaXJvLO3mvEhFbzsSN8xAiaFAyhcDmnbjuC/A0WNkQQSc1htJT9wm3FgUccJxo+gzTCRaf CXd2CRMWIwOwKUEtecBMjIeE7eh9BXlaIu4L+4J4fkqAk5Tx/ZHLmOKpX3XugEUhKCt9eoMa5nLT gaDvSb5bspdONfQ3yJ3I0B3x ) ; Key ID = 6674 CANCER.GOV. 172800 IN DNSKEY ( 257 3 7 AwEAAdn1LrP3Sbl2G22jyAHFoqyuwMfyQFoYA8x8x5Pz2iveJWz7F5eT0b9AxzW8NF7SI8/IXIow lrRIuF8cu5ZK2s6hJG2cJcU9RK/Oa/BiP4aev2NvlSAoXngpjwZuqzN6gVZgGg8JauRb5DJLF7Om QuZjJx1pOOlHdH3aefvKnX/f3a5JlCot3llkjDkflSluncMgq2KLMlZOpNtgWU7s9f1VExZFsHJR pUVRe+bQDEjXEUR8deFCTWUL+mT3+GQx/b3iNsO7pO7QeJzVo06u5H9fWOhTspt9CwWyADFfWJth Tr/ltlTTlmndAQTl6iwyktoaFZF/eaEfmy3+6GBhoKM= ) ; Key ID = 45840 CANCER.GOV. 172800 IN DNSKEY ( 257 3 7 AwEAAbYyghw54VDm9tQXa1WAcftCdFayc5+mtYkhEjTsq7ojftKQcwC9RnzIaQsDXKbGhH+z//RS BcGtR/e4ZvI+u7Wf6hxcf1lyypGBfEn1G2TfCeHafq4zIJBMMo78vWOBXkSv71ps5VAHc/EsJqJt 8AGPiVtcIrDXvUklBWysERn2guccMQ+NmeytiXNPCwXu4Xthqfc1ssZTOEKydoktQXbrGOqbP2GS FSCa3KqIowehl1qgyMqZl7WZlclQYPrgI9IyAJ2K5QrNKTp7reFu04hGL/dp7+1TPMWpDxYn3Z8i +xBKtgyI1QPQuCIGR8rMyPIPMWaVaAyXnkfzqDhaFBU= ) ; Key ID = 33678 CANCER.GOV. 172800 IN RRSIG ( DNSKEY 7 2 172800 20210518035707 20210514030944 6674 cancer.gov. T3t4nCQumkQkw+xGdLer17rQrKNFtmcVpiMaYZret/2k3yhbPiSuu6PBaj15aoinwucwBd+RqB5h 2YFt5LuGeFgMNdL98KYVFsng0fyYXtns8xHLQFj/BmxAP8gahn5IqIfwK0ME9efpymuDHeaswPAy MwF1csH+cemlRSqh0fc= ) cancer.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20210518035707 20210514030944 33678 cancer.gov. KrGLApeCsPeO/r8qowLL29RhQ+6yuME46KemCEor+04PYegxpsPsPiTfJeJ9jkK/xKcqk/fC29am 15cGab2yMEc2HvTDYUuquSBKU8vJVTHb2jCkX2JVXO8Wlaav7kwNC0szuOHqqal0NdCRt3az8SFg A6sCNOchqoKaSqWCCTBbZa0boItgzkEqi08BKAKGANeXzp/DLplvpRwhvaLac1u0KvjBio2vgaaL INUXalDlj5RQZInQbhZ2DIZ4SH/EAv8tVvThvOWreZQVqq3AE4rs5bDCibKdd+mElt/b3OFke+o2 Vnuba4bt+sDnkrUyf8VFe8B1s2su+ZbbdRwV3g== ) cancer.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20210518035707 20210514030944 45840 cancer.gov. jU77ILLimKcUwlV20XhJqasecNNsyvvMJ410a6Ux2qtXsP9ykT/NRgWQgY3acyD0G2i11VIhliG4 HZVQwiJJ0VI7ARO0POJkJbTn5UxeWIHml1PIz6dA5MbhaZhag4qYpy20nfx/LNqWi5SDw0ElLToU F9EFCg87FqYKI4ZoXTI4EvlXHebUeSqUsHbCiufPP2etEmJhhp5G3VyuThwGiejz71Bi1JKq3Zp3 lmcPSWp5pQIj17Ed14NfNGujPp0ktzPDFAtLkg3gJXovhxBURUDuOOVmQLtt1dkzPGGWF7KEIbQB t9xSpxKNiaj/2BkXxOqEB4CTuYU+WLI2z3n/pg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 DNSKEY records for CANCER.GOV
	`CANCER.GOV. 172800 IN DNSKEY ( 256 3 7 AwEAAeAaXJvLO3mvEhFbzsSN8xAiaFAyhcDmnbjuC/A0WNkQQSc1htJT9wm3FgUccJxo+gzTCRaf CXd2CRMWIwOwKUEtecBMjIeE7eh9BXlaIu4L+4J4fkqAk5Tx/ZHLmOKpX3XugEUhKCt9eoMa5nLT gaDvSb5bspdONfQ3yJ3I0B3x ) ; Key ID = 6674`
	`CANCER.GOV. 172800 IN DNSKEY ( 257 3 7 AwEAAdn1LrP3Sbl2G22jyAHFoqyuwMfyQFoYA8x8x5Pz2iveJWz7F5eT0b9AxzW8NF7SI8/IXIow lrRIuF8cu5ZK2s6hJG2cJcU9RK/Oa/BiP4aev2NvlSAoXngpjwZuqzN6gVZgGg8JauRb5DJLF7Om QuZjJx1pOOlHdH3aefvKnX/f3a5JlCot3llkjDkflSluncMgq2KLMlZOpNtgWU7s9f1VExZFsHJR pUVRe+bQDEjXEUR8deFCTWUL+mT3+GQx/b3iNsO7pO7QeJzVo06u5H9fWOhTspt9CwWyADFfWJth Tr/ltlTTlmndAQTl6iwyktoaFZF/eaEfmy3+6GBhoKM= ) ; Key ID = 45840`
	`CANCER.GOV. 172800 IN DNSKEY ( 257 3 7 AwEAAbYyghw54VDm9tQXa1WAcftCdFayc5+mtYkhEjTsq7ojftKQcwC9RnzIaQsDXKbGhH+z//RS BcGtR/e4ZvI+u7Wf6hxcf1lyypGBfEn1G2TfCeHafq4zIJBMMo78vWOBXkSv71ps5VAHc/EsJqJt 8AGPiVtcIrDXvUklBWysERn2guccMQ+NmeytiXNPCwXu4Xthqfc1ssZTOEKydoktQXbrGOqbP2GS FSCa3KqIowehl1qgyMqZl7WZlclQYPrgI9IyAJ2K5QrNKTp7reFu04hGL/dp7+1TPMWpDxYn3Z8i +xBKtgyI1QPQuCIGR8rMyPIPMWaVaAyXnkfzqDhaFBU= ) ; Key ID = 33678`
	DNSKEY=45840/SEP is now in the chain-of-trust
	DS=45840/SHA-1 verifies DNSKEY=45840/SEP
	DS=45840/SHA-256 verifies DNSKEY=45840/SEP
	DNSKEY=33678/SEP is now in the chain-of-trust
	DS=33678/SHA-256 verifies DNSKEY=33678/SEP
	DS=33678/SHA-1 verifies DNSKEY=33678/SEP
	Found 3 RRSIGs over DNSKEY RRset
	`CANCER.GOV. 172800 IN RRSIG ( DNSKEY 7 2 172800 20210518035707 20210514030944 6674 cancer.gov. T3t4nCQumkQkw+xGdLer17rQrKNFtmcVpiMaYZret/2k3yhbPiSuu6PBaj15aoinwucwBd+RqB5h 2YFt5LuGeFgMNdL98KYVFsng0fyYXtns8xHLQFj/BmxAP8gahn5IqIfwK0ME9efpymuDHeaswPAy MwF1csH+cemlRSqh0fc= )`
	`cancer.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20210518035707 20210514030944 33678 cancer.gov. KrGLApeCsPeO/r8qowLL29RhQ+6yuME46KemCEor+04PYegxpsPsPiTfJeJ9jkK/xKcqk/fC29am 15cGab2yMEc2HvTDYUuquSBKU8vJVTHb2jCkX2JVXO8Wlaav7kwNC0szuOHqqal0NdCRt3az8SFg A6sCNOchqoKaSqWCCTBbZa0boItgzkEqi08BKAKGANeXzp/DLplvpRwhvaLac1u0KvjBio2vgaaL INUXalDlj5RQZInQbhZ2DIZ4SH/EAv8tVvThvOWreZQVqq3AE4rs5bDCibKdd+mElt/b3OFke+o2 Vnuba4bt+sDnkrUyf8VFe8B1s2su+ZbbdRwV3g== )`
	`cancer.gov. 172800 IN RRSIG ( DNSKEY 7 2 172800 20210518035707 20210514030944 45840 cancer.gov. jU77ILLimKcUwlV20XhJqasecNNsyvvMJ410a6Ux2qtXsP9ykT/NRgWQgY3acyD0G2i11VIhliG4 HZVQwiJJ0VI7ARO0POJkJbTn5UxeWIHml1PIz6dA5MbhaZhag4qYpy20nfx/LNqWi5SDw0ElLToU F9EFCg87FqYKI4ZoXTI4EvlXHebUeSqUsHbCiufPP2etEmJhhp5G3VyuThwGiejz71Bi1JKq3Zp3 lmcPSWp5pQIj17Ed14NfNGujPp0ktzPDFAtLkg3gJXovhxBURUDuOOVmQLtt1dkzPGGWF7KEIbQB t9xSpxKNiaj/2BkXxOqEB4CTuYU+WLI2z3n/pg== )`
	RRSIG=6674 and DNSKEY=6674 verifies the DNSKEY RRset
	RRSIG=33678 and DNSKEY=33678/SEP verifies the DNSKEY RRset
	RRSIG=45840 and DNSKEY=45840/SEP verifies the DNSKEY RRset
	DNSKEY=6674 is now in the chain-of-trust
	Query to ns3.nih.GOV for CANCER.GOV/A
	Received 225 bytes from 165.112.4.230
	;; Answer received from 165.112.4.230 (225 bytes) ;; HEADER SECTION ;; id = 61241 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; CANCER.GOV. IN A ;; ANSWER SECTION (2 records) CANCER.GOV. 7200 IN A 129.43.254.31 CANCER.GOV. 7200 IN RRSIG ( A 7 2 7200 20210517164110 20210513160043 6674 cancer.gov. YYkVNRSwNVw2EZN35AAd21DgWkn1dxUa1ecpNpIwSS+ZoDrgoSwFfXma1sYv0BEAUFxolH44uc7/ A8Kl5KPBmI0w3pCnn1rwhtQyQRIrYRdaw1HJt1IaVGbqt5BBNijBNHxuqKvSQJDxrpgmlpxFS52j 4Kj6Zyc5Rc8JvwcdR+o= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns3.nih.GOV is authoritative for CANCER.GOV
	Found RRSIG signed by cancer.gov zone
	Query to ns.nih.GOV for CANCER.GOV/SOA
	Received 269 bytes from 128.231.128.251
	;; Answer received from 128.231.128.251 (269 bytes) ;; HEADER SECTION ;; id = 38389 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; CANCER.GOV. IN SOA ;; ANSWER SECTION (2 records) CANCER.GOV. 7200 IN SOA ( nihblox5.nih.GOV. hostmaster.nih.GOV. 199641 ;serial 10800 ;refresh 1080 ;retry 2592000 ;expire 900 ;minimum ) CANCER.GOV. 7200 IN RRSIG ( SOA 7 2 7200 20210518075746 20210514065746 6674 cancer.gov. JAcBUnI5jgyL/2AtIsgJJyAJMUQ+4f0dk10D9idVHpRP6qxm7lu0KktfUGGZVOm3bUXDIqnT1mhI 31Dp+w8tB7nDcSdw7qtfVtKbxvJLqSvxlJ5CC9zbqlFDmU5xFsZyR/J+iK03Ok7WgeJSiLe/D7Su +8pSjqtDlwfpIu7Qe+c= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns2.nih.GOV for CANCER.GOV/SOA
	Received 269 bytes from 128.231.64.1
	;; Answer received from 128.231.64.1 (269 bytes) ;; HEADER SECTION ;; id = 64208 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; CANCER.GOV. IN SOA ;; ANSWER SECTION (2 records) CANCER.GOV. 7200 IN SOA ( nihblox5.nih.GOV. hostmaster.nih.GOV. 199641 ;serial 10800 ;refresh 1080 ;retry 2592000 ;expire 900 ;minimum ) CANCER.GOV. 7200 IN RRSIG ( SOA 7 2 7200 20210518075746 20210514065746 6674 cancer.gov. JAcBUnI5jgyL/2AtIsgJJyAJMUQ+4f0dk10D9idVHpRP6qxm7lu0KktfUGGZVOm3bUXDIqnT1mhI 31Dp+w8tB7nDcSdw7qtfVtKbxvJLqSvxlJ5CC9zbqlFDmU5xFsZyR/J+iK03Ok7WgeJSiLe/D7Su +8pSjqtDlwfpIu7Qe+c= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns3.nih.GOV for CANCER.GOV/A
	Received 225 bytes from 165.112.4.230
	;; Answer received from 165.112.4.230 (225 bytes) ;; HEADER SECTION ;; id = 25621 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; CANCER.GOV. IN A ;; ANSWER SECTION (2 records) CANCER.GOV. 7200 IN A 129.43.254.31 CANCER.GOV. 7200 IN RRSIG ( A 7 2 7200 20210517164110 20210513160043 6674 cancer.gov. YYkVNRSwNVw2EZN35AAd21DgWkn1dxUa1ecpNpIwSS+ZoDrgoSwFfXma1sYv0BEAUFxolH44uc7/ A8Kl5KPBmI0w3pCnn1rwhtQyQRIrYRdaw1HJt1IaVGbqt5BBNijBNHxuqKvSQJDxrpgmlpxFS52j 4Kj6Zyc5Rc8JvwcdR+o= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	CANCER.GOV A RR has value 129.43.254.31
	Found 1 RRSIGs over A RRset
	`CANCER.GOV. 7200 IN RRSIG ( A 7 2 7200 20210517164110 20210513160043 6674 cancer.gov. YYkVNRSwNVw2EZN35AAd21DgWkn1dxUa1ecpNpIwSS+ZoDrgoSwFfXma1sYv0BEAUFxolH44uc7/ A8Kl5KPBmI0w3pCnn1rwhtQyQRIrYRdaw1HJt1IaVGbqt5BBNijBNHxuqKvSQJDxrpgmlpxFS52j 4Kj6Zyc5Rc8JvwcdR+o= )`
	RRSIG=6674 and DNSKEY=6674 verifies the A RRset

CANCER.GOV

	Query to ns.nih.GOV for CANCER.GOV/A
	Received 225 bytes from 128.231.128.251
	;; Answer received from 128.231.128.251 (225 bytes) ;; HEADER SECTION ;; id = 55134 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; CANCER.GOV. IN A ;; ANSWER SECTION (2 records) CANCER.GOV. 7200 IN A 129.43.254.31 CANCER.GOV. 7200 IN RRSIG ( A 7 2 7200 20210517164110 20210513160043 6674 cancer.gov. YYkVNRSwNVw2EZN35AAd21DgWkn1dxUa1ecpNpIwSS+ZoDrgoSwFfXma1sYv0BEAUFxolH44uc7/ A8Kl5KPBmI0w3pCnn1rwhtQyQRIrYRdaw1HJt1IaVGbqt5BBNijBNHxuqKvSQJDxrpgmlpxFS52j 4Kj6Zyc5Rc8JvwcdR+o= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns.nih.GOV is authoritative for CANCER.GOV
	Found RRSIG signed by cancer.gov zone
	Query to ns.nih.GOV for CANCER.GOV/A
	Received 225 bytes from 128.231.128.251
	;; Answer received from 128.231.128.251 (225 bytes) ;; HEADER SECTION ;; id = 35966 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; CANCER.GOV. IN A ;; ANSWER SECTION (2 records) CANCER.GOV. 7200 IN A 129.43.254.31 CANCER.GOV. 7200 IN RRSIG ( A 7 2 7200 20210517164110 20210513160043 6674 cancer.gov. YYkVNRSwNVw2EZN35AAd21DgWkn1dxUa1ecpNpIwSS+ZoDrgoSwFfXma1sYv0BEAUFxolH44uc7/ A8Kl5KPBmI0w3pCnn1rwhtQyQRIrYRdaw1HJt1IaVGbqt5BBNijBNHxuqKvSQJDxrpgmlpxFS52j 4Kj6Zyc5Rc8JvwcdR+o= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	CANCER.GOV A RR has value 129.43.254.31
	Found 1 RRSIGs over A RRset
	`CANCER.GOV. 7200 IN RRSIG ( A 7 2 7200 20210517164110 20210513160043 6674 cancer.gov. YYkVNRSwNVw2EZN35AAd21DgWkn1dxUa1ecpNpIwSS+ZoDrgoSwFfXma1sYv0BEAUFxolH44uc7/ A8Kl5KPBmI0w3pCnn1rwhtQyQRIrYRdaw1HJt1IaVGbqt5BBNijBNHxuqKvSQJDxrpgmlpxFS52j 4Kj6Zyc5Rc8JvwcdR+o= )`
	RRSIG=6674 and DNSKEY=6674 verifies the A RRset

CANCER.GOV

	Query to ns2.nih.GOV for CANCER.GOV/A
	Received 225 bytes from 128.231.64.1
	;; Answer received from 128.231.64.1 (225 bytes) ;; HEADER SECTION ;; id = 31094 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; CANCER.GOV. IN A ;; ANSWER SECTION (2 records) CANCER.GOV. 7200 IN A 129.43.254.31 CANCER.GOV. 7200 IN RRSIG ( A 7 2 7200 20210517164110 20210513160043 6674 cancer.gov. YYkVNRSwNVw2EZN35AAd21DgWkn1dxUa1ecpNpIwSS+ZoDrgoSwFfXma1sYv0BEAUFxolH44uc7/ A8Kl5KPBmI0w3pCnn1rwhtQyQRIrYRdaw1HJt1IaVGbqt5BBNijBNHxuqKvSQJDxrpgmlpxFS52j 4Kj6Zyc5Rc8JvwcdR+o= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns2.nih.GOV is authoritative for CANCER.GOV
	Found RRSIG signed by cancer.gov zone
	Query to ns2.nih.GOV for CANCER.GOV/A
	Received 225 bytes from 128.231.64.1
	;; Answer received from 128.231.64.1 (225 bytes) ;; HEADER SECTION ;; id = 33676 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; CANCER.GOV. IN A ;; ANSWER SECTION (2 records) CANCER.GOV. 7200 IN A 129.43.254.31 CANCER.GOV. 7200 IN RRSIG ( A 7 2 7200 20210517164110 20210513160043 6674 cancer.gov. YYkVNRSwNVw2EZN35AAd21DgWkn1dxUa1ecpNpIwSS+ZoDrgoSwFfXma1sYv0BEAUFxolH44uc7/ A8Kl5KPBmI0w3pCnn1rwhtQyQRIrYRdaw1HJt1IaVGbqt5BBNijBNHxuqKvSQJDxrpgmlpxFS52j 4Kj6Zyc5Rc8JvwcdR+o= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	CANCER.GOV A RR has value 129.43.254.31
	Found 1 RRSIGs over A RRset
	`CANCER.GOV. 7200 IN RRSIG ( A 7 2 7200 20210517164110 20210513160043 6674 cancer.gov. YYkVNRSwNVw2EZN35AAd21DgWkn1dxUa1ecpNpIwSS+ZoDrgoSwFfXma1sYv0BEAUFxolH44uc7/ A8Kl5KPBmI0w3pCnn1rwhtQyQRIrYRdaw1HJt1IaVGbqt5BBNijBNHxuqKvSQJDxrpgmlpxFS52j 4Kj6Zyc5Rc8JvwcdR+o= )`
	RRSIG=6674 and DNSKEY=6674 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

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

DNSSEC Analyzer

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: