DNSSEC Analyzer - PUBMED.GOV

Domain Name:

Time: 2021-05-14 23:04:27 UTC, NTP stratum 4

Analyzing DNSSEC problems for PUBMED.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 f.root-servers.net for ./DNSKEY
	Received 864 bytes from 192.5.5.241
	;; Answer received from 192.5.5.241 (864 bytes) ;; HEADER SECTION ;; id = 11233 ;; 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) ;; . 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: 1472 ;; 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 f.root-servers.net for PUBMED.GOV/A
	Received 629 bytes from 192.5.5.241
	;; Answer received from 192.5.5.241 (629 bytes) ;; HEADER SECTION ;; id = 30913 ;; 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: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 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 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20210527190000 20210514180000 14631 . hCoHvNIAqzENADG5OjJY4VXFLOoZ4/hPvV1DkC1SPNdfIYI1WCUWwmxtXPWEM+HB3JBJJ88Ezc2w SZmk8hBHDHm/l772OSA5t/X8abePem+PHcdwg6CUw+dLsV2muMZOdK/WsIfnDUVy0jPCpbM1Nnzi 0HQd/B+4SDGJmNvx6WuvDkZ/kIarjWOUX9GSf91H/8H7V83+ZDwHY2xCIJCiSgFMzx+NDf1/BksX yhHmMAF9SGqvQd2uvDEbwG/awR7pWv09AR1WoeLGLj92hF+GDVDs1c/7gSk4ABIVEdiHbT3EzBde skyzbWnTk/XOW8p0MCyE8IrrZQ/3WpLSzvQP+A== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN A 209.112.123.30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN A 69.36.153.30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN A 81.19.194.30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Query to d.root-servers.net for GOV/DNSKEY
	Received 622 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (622 bytes) ;; HEADER SECTION ;; id = 53355 ;; 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: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 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 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20210527190000 20210514180000 14631 . hCoHvNIAqzENADG5OjJY4VXFLOoZ4/hPvV1DkC1SPNdfIYI1WCUWwmxtXPWEM+HB3JBJJ88Ezc2w SZmk8hBHDHm/l772OSA5t/X8abePem+PHcdwg6CUw+dLsV2muMZOdK/WsIfnDUVy0jPCpbM1Nnzi 0HQd/B+4SDGJmNvx6WuvDkZ/kIarjWOUX9GSf91H/8H7V83+ZDwHY2xCIJCiSgFMzx+NDf1/BksX yhHmMAF9SGqvQd2uvDEbwG/awR7pWv09AR1WoeLGLj92hF+GDVDs1c/7gSk4ABIVEdiHbT3EzBde skyzbWnTk/XOW8p0MCyE8IrrZQ/3WpLSzvQP+A== ) ;; 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 h.root-servers.net for GOV/DS
	Received 367 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (367 bytes) ;; HEADER SECTION ;; id = 31653 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DS ;; ANSWER SECTION (2 records) GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20210527190000 20210514180000 14631 . hCoHvNIAqzENADG5OjJY4VXFLOoZ4/hPvV1DkC1SPNdfIYI1WCUWwmxtXPWEM+HB3JBJJ88Ezc2w SZmk8hBHDHm/l772OSA5t/X8abePem+PHcdwg6CUw+dLsV2muMZOdK/WsIfnDUVy0jPCpbM1Nnzi 0HQd/B+4SDGJmNvx6WuvDkZ/kIarjWOUX9GSf91H/8H7V83+ZDwHY2xCIJCiSgFMzx+NDf1/BksX yhHmMAF9SGqvQd2uvDEbwG/awR7pWv09AR1WoeLGLj92hF+GDVDs1c/7gSk4ABIVEdiHbT3EzBde skyzbWnTk/XOW8p0MCyE8IrrZQ/3WpLSzvQP+A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; 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 20210527190000 20210514180000 14631 . hCoHvNIAqzENADG5OjJY4VXFLOoZ4/hPvV1DkC1SPNdfIYI1WCUWwmxtXPWEM+HB3JBJJ88Ezc2w SZmk8hBHDHm/l772OSA5t/X8abePem+PHcdwg6CUw+dLsV2muMZOdK/WsIfnDUVy0jPCpbM1Nnzi 0HQd/B+4SDGJmNvx6WuvDkZ/kIarjWOUX9GSf91H/8H7V83+ZDwHY2xCIJCiSgFMzx+NDf1/BksX yhHmMAF9SGqvQd2uvDEbwG/awR7pWv09AR1WoeLGLj92hF+GDVDs1c/7gSk4ABIVEdiHbT3EzBde skyzbWnTk/XOW8p0MCyE8IrrZQ/3WpLSzvQP+A== )`
	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 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 = 19948 ;; 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 d.gov-servers.net for PUBMED.GOV/A
	Received 549 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (549 bytes) ;; HEADER SECTION ;; id = 42364 ;; 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 = 9 arcount = 7 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) PUBMED.GOV. 86400 IN NS ns3.nih.GOV. PUBMED.GOV. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS ns.nih.GOV. PUBMED.GOV. 86400 IN NS lhcns1.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS ns2.nih.GOV. PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04 PUBMED.GOV. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a ) PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210521211008 20210514211008 48498 gov. Tl+Gzzehq7FSiUSAKEsOfDEi/fuH3S4FAyDXRg27mYLFSdKaTcsmhkErTjOZ3GIUCvQNizJy5aRz PWTojxTVQU5a62vp5Kt8+EaS/rUnxbpWryT87l6lwmf7QPtf0zX/i33tjaCry7LhpHVAiu7neUI0 LPPZ18hMFxUjxUBK3tY8n96c9JecPCGqjoIUhOkBUf0pLElrrUqp/EQTcIoibw== ) ;; ADDITIONAL SECTION (7 records) ns3.nih.GOV. 86400 IN A 165.112.4.230 dns1-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.31 ns.nih.GOV. 86400 IN A 128.231.128.251 lhcns1.nlm.nih.GOV. 86400 IN A 130.14.55.72 dns2-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.32 ns2.nih.GOV. 86400 IN A 128.231.64.1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to c.gov-servers.net for PUBMED.GOV/DNSKEY
	Received 549 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (549 bytes) ;; HEADER SECTION ;; id = 39738 ;; 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 = 9 arcount = 7 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) PUBMED.GOV. 86400 IN NS ns3.nih.GOV. PUBMED.GOV. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS ns.nih.GOV. PUBMED.GOV. 86400 IN NS lhcns1.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.GOV. PUBMED.GOV. 86400 IN NS ns2.nih.GOV. PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04 PUBMED.GOV. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a ) PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210521211008 20210514211008 48498 gov. Tl+Gzzehq7FSiUSAKEsOfDEi/fuH3S4FAyDXRg27mYLFSdKaTcsmhkErTjOZ3GIUCvQNizJy5aRz PWTojxTVQU5a62vp5Kt8+EaS/rUnxbpWryT87l6lwmf7QPtf0zX/i33tjaCry7LhpHVAiu7neUI0 LPPZ18hMFxUjxUBK3tY8n96c9JecPCGqjoIUhOkBUf0pLElrrUqp/EQTcIoibw== ) ;; ADDITIONAL SECTION (7 records) ns3.nih.GOV. 86400 IN A 165.112.4.230 dns1-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.31 ns.nih.GOV. 86400 IN A 128.231.128.251 lhcns1.nlm.nih.GOV. 86400 IN A 130.14.55.72 dns2-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.32 ns2.nih.GOV. 86400 IN A 128.231.64.1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone PUBMED.GOV

PUBMED.GOV

	Checking DS between GOV and PUBMED.GOV
	Query to c.gov-servers.net for PUBMED.GOV/DS
	Received 318 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (318 bytes) ;; HEADER SECTION ;; id = 22391 ;; 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) ;; PUBMED.GOV. IN DS ;; ANSWER SECTION (3 records) PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04 PUBMED.GOV. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a ) PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210521211008 20210514211008 48498 gov. Tl+Gzzehq7FSiUSAKEsOfDEi/fuH3S4FAyDXRg27mYLFSdKaTcsmhkErTjOZ3GIUCvQNizJy5aRz PWTojxTVQU5a62vp5Kt8+EaS/rUnxbpWryT87l6lwmf7QPtf0zX/i33tjaCry7LhpHVAiu7neUI0 LPPZ18hMFxUjxUBK3tY8n96c9JecPCGqjoIUhOkBUf0pLElrrUqp/EQTcIoibw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for PUBMED.GOV in the GOV zone
	DS=24249/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	DS=24249/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
	Found 1 RRSIGs over DS RRset
	`PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210521211008 20210514211008 48498 gov. Tl+Gzzehq7FSiUSAKEsOfDEi/fuH3S4FAyDXRg27mYLFSdKaTcsmhkErTjOZ3GIUCvQNizJy5aRz PWTojxTVQU5a62vp5Kt8+EaS/rUnxbpWryT87l6lwmf7QPtf0zX/i33tjaCry7LhpHVAiu7neUI0 LPPZ18hMFxUjxUBK3tY8n96c9JecPCGqjoIUhOkBUf0pLElrrUqp/EQTcIoibw== )`
	RRSIG=48498 and DNSKEY=48498 verifies the DS RRset
	DS=24249/SHA-1 is now in the chain-of-trust
	`PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04`
	`PUBMED.GOV. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a )`
	Query to ns2.nih.GOV for PUBMED.GOV/DNSKEY
	Received 1463 bytes from 128.231.64.1
	;; Answer received from 128.231.64.1 (1463 bytes) ;; HEADER SECTION ;; id = 56831 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 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) ;; PUBMED.GOV. IN DNSKEY ;; ANSWER SECTION (5 records) PUBMED.GOV. 86400 IN DNSKEY ( 256 3 7 AwEAAcvBds+OTXMQyceKgPjzSiW68zm4OS2/0OqN26q7xiOKkNYMQIKq3h7Qk6BeR0FwzKNX/IqP w4tSytp0fwRdfcUU+ECoktifP0s73SFw52xwDmz2d2wdXdoR6yK/l6dmckjSN6dGA4er8E0BHbge 4zNMbWc5+Vx+cogG+M6Il+naO/+uXdvI4Kar7Dpu7GlAXKiMKtaL21y1ZDOKeVppaetQxltjx1uv rySYppWCMoGGSKJyfWRyMqDCmay/r7Bcgz1vU079QGa+DcOhzwNgRd0N5i2+4OA/WWRhGl72kxeK I8fiiNZOuyeYTigh2wUCJ+BU6026pa3upBIajRDVTmU= ) ; Key ID = 59408 PUBMED.GOV. 86400 IN DNSKEY ( 257 3 7 AwEAAc/8Z4HvQYSA9IJGIsaPwrmaJUFkSzQQWv0GplaUE6SGRIBDxmW4nZJDIvNmElsCky1GkJUK H3YAVlpbNqH65wd1K6EwIewCWSurvbQ6zaoQ84GBDIhs6+DOo2IR6m22Ah25NbSeeH0hun9lgZzi tEIF1JfLCGlaW/kSMxYNggBS8KbFthypy3RW4qGdPV4ey85jSsMNlvfkwwOiQv0pd4NSgq2Qla92 m86wly1XB16rxJPNNcrYrIyIWgSm6NyuNox59EPpvsDDeHLzBqXJWVzFob60kFEdU2IddJ8xxe1U n9e1MSRQ1zaC3BGgtwWZn886mL8owhfgih6WyZerEuc= ) ; Key ID = 24249 PUBMED.GOV. 86400 IN DNSKEY ( 256 3 7 AwEAAcbvs6T8hvhX4rSfo0AZm9hJg48TZTxZfykL0Geu4kfts/EE0Kmil2v+OxiW1NHuIjdWLK9t pknoH0kKTjPaADxI6j3ECb+unkwlMbZj0MvT9TYj8Omr2RMaFn3xSPS04qYtjc9Ps+vCXZRaj04h CWF3D+o2OZ6srnzCq/cLoPGAaPINfjzBoMiICVocmV2hcOXiNcffCoq9J3YpW3aMX05iKLEeL/hN GdGqWNF4jDxt+KWcRT2xKY5HqYKu6ZKgxfAnBE4tn+9OnSOCLUYv49FAS3xHsurb7WBDBEg0IxGC cXjUMRHx6a+a4WLy8oIsUd0eSf5o8PRNBw6qfwWOwLs= ) ; Key ID = 31805 PUBMED.GOV. 86400 IN RRSIG ( DNSKEY 7 2 86400 20220226155258 20210303155258 24249 pubmed.gov. RX+YonWbc9gt9N4bsg3x/m8jjO1kaVZ8r+d4BZxI+sMWurv5mF+fzkOC2ETfuSWHo9fVPpxVckKJ Jc96sHHQBtlJnCIfZtlPsmTLcXyxiby7evWl3zB6FgmvnKWsYG+cXphk8uWGlMgIOkoSCrxwwisa c9UReEfWpKkEJSOlGpHZNULE23YJ2wjo2Q7NKhOV62vtYBN5rwzwQN/+3wWXhAKPgdBJAhHR//Km rmzJTa3I/h0fP3ImplMUh06AUYCFoKeVkoKLCF3fRo+UjkPOLzmgo9uBPUniraarVGYaXEbYwUjh Zm9CtwgqsDL++BaeQRJDjqqw+IQgRRQBJe2kJA== ) pubmed.gov. 86400 IN RRSIG ( DNSKEY 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. XOGzIzWNdpl/bNhbBJnRXmF3kAz7usmry3Tvq1rq3wD+XzpLOBP6efpYsWGLY40+e3CxpeBbF4Ns fzgsTovgkJVj5nZv4mVSHfRZZ9+jSleyCt1VXi/2Ho+ovnKtLdOvbah8iGjwSX0CyzKSHMSXMhwO G4vO1G5/gv0ORiYuIBXf+jCI1NlKY8GsJ4wH4AK2j5j8bqVScrgp50JtLyYsYTw+5LnxTanUXnKX 6Tcx2VdvVgszGEIKebhdm3nMBi0V4F9CqnRVI03XDzK7fpa2xaGIViBz/pr3Hzo8vzd8R2uX2nm5 qX6dHfdcO0YWNAD72dG4BHN+WhkXSwfcmQn6IQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 DNSKEY records for PUBMED.GOV
	`PUBMED.GOV. 86400 IN DNSKEY ( 256 3 7 AwEAAcvBds+OTXMQyceKgPjzSiW68zm4OS2/0OqN26q7xiOKkNYMQIKq3h7Qk6BeR0FwzKNX/IqP w4tSytp0fwRdfcUU+ECoktifP0s73SFw52xwDmz2d2wdXdoR6yK/l6dmckjSN6dGA4er8E0BHbge 4zNMbWc5+Vx+cogG+M6Il+naO/+uXdvI4Kar7Dpu7GlAXKiMKtaL21y1ZDOKeVppaetQxltjx1uv rySYppWCMoGGSKJyfWRyMqDCmay/r7Bcgz1vU079QGa+DcOhzwNgRd0N5i2+4OA/WWRhGl72kxeK I8fiiNZOuyeYTigh2wUCJ+BU6026pa3upBIajRDVTmU= ) ; Key ID = 59408`
	`PUBMED.GOV. 86400 IN DNSKEY ( 257 3 7 AwEAAc/8Z4HvQYSA9IJGIsaPwrmaJUFkSzQQWv0GplaUE6SGRIBDxmW4nZJDIvNmElsCky1GkJUK H3YAVlpbNqH65wd1K6EwIewCWSurvbQ6zaoQ84GBDIhs6+DOo2IR6m22Ah25NbSeeH0hun9lgZzi tEIF1JfLCGlaW/kSMxYNggBS8KbFthypy3RW4qGdPV4ey85jSsMNlvfkwwOiQv0pd4NSgq2Qla92 m86wly1XB16rxJPNNcrYrIyIWgSm6NyuNox59EPpvsDDeHLzBqXJWVzFob60kFEdU2IddJ8xxe1U n9e1MSRQ1zaC3BGgtwWZn886mL8owhfgih6WyZerEuc= ) ; Key ID = 24249`
	`PUBMED.GOV. 86400 IN DNSKEY ( 256 3 7 AwEAAcbvs6T8hvhX4rSfo0AZm9hJg48TZTxZfykL0Geu4kfts/EE0Kmil2v+OxiW1NHuIjdWLK9t pknoH0kKTjPaADxI6j3ECb+unkwlMbZj0MvT9TYj8Omr2RMaFn3xSPS04qYtjc9Ps+vCXZRaj04h CWF3D+o2OZ6srnzCq/cLoPGAaPINfjzBoMiICVocmV2hcOXiNcffCoq9J3YpW3aMX05iKLEeL/hN GdGqWNF4jDxt+KWcRT2xKY5HqYKu6ZKgxfAnBE4tn+9OnSOCLUYv49FAS3xHsurb7WBDBEg0IxGC cXjUMRHx6a+a4WLy8oIsUd0eSf5o8PRNBw6qfwWOwLs= ) ; Key ID = 31805`
	DNSKEY=24249/SEP is now in the chain-of-trust
	DS=24249/SHA-1 verifies DNSKEY=24249/SEP
	DS=24249/SHA-256 verifies DNSKEY=24249/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`PUBMED.GOV. 86400 IN RRSIG ( DNSKEY 7 2 86400 20220226155258 20210303155258 24249 pubmed.gov. RX+YonWbc9gt9N4bsg3x/m8jjO1kaVZ8r+d4BZxI+sMWurv5mF+fzkOC2ETfuSWHo9fVPpxVckKJ Jc96sHHQBtlJnCIfZtlPsmTLcXyxiby7evWl3zB6FgmvnKWsYG+cXphk8uWGlMgIOkoSCrxwwisa c9UReEfWpKkEJSOlGpHZNULE23YJ2wjo2Q7NKhOV62vtYBN5rwzwQN/+3wWXhAKPgdBJAhHR//Km rmzJTa3I/h0fP3ImplMUh06AUYCFoKeVkoKLCF3fRo+UjkPOLzmgo9uBPUniraarVGYaXEbYwUjh Zm9CtwgqsDL++BaeQRJDjqqw+IQgRRQBJe2kJA== )`
	`pubmed.gov. 86400 IN RRSIG ( DNSKEY 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. XOGzIzWNdpl/bNhbBJnRXmF3kAz7usmry3Tvq1rq3wD+XzpLOBP6efpYsWGLY40+e3CxpeBbF4Ns fzgsTovgkJVj5nZv4mVSHfRZZ9+jSleyCt1VXi/2Ho+ovnKtLdOvbah8iGjwSX0CyzKSHMSXMhwO G4vO1G5/gv0ORiYuIBXf+jCI1NlKY8GsJ4wH4AK2j5j8bqVScrgp50JtLyYsYTw+5LnxTanUXnKX 6Tcx2VdvVgszGEIKebhdm3nMBi0V4F9CqnRVI03XDzK7fpa2xaGIViBz/pr3Hzo8vzd8R2uX2nm5 qX6dHfdcO0YWNAD72dG4BHN+WhkXSwfcmQn6IQ== )`
	RRSIG=24249 and DNSKEY=24249/SEP verifies the DNSKEY RRset
	RRSIG=59408 and DNSKEY=59408 verifies the DNSKEY RRset
	DNSKEY=59408 is now in the chain-of-trust
	DNSKEY=31805 is now in the chain-of-trust
	Query to dns1-ncbi.ncbi.nlm.nih.GOV for PUBMED.GOV/A
	Received 817 bytes from 130.14.29.31
	;; Answer received from 130.14.29.31 (817 bytes) ;; HEADER SECTION ;; id = 29870 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN A 130.14.29.109 pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. aJmEBlLmkzZq/fR16H4O0BNgM8kaDWkFHVcCrZyx1ZESS0rkmHc/RDg+0so8+E+Phw5myIa90j0j 4EgfXyuRFoDy5saBfHQ4R0hTQDkCK44dGonJjvl6SlWztayA7MJKsmo5rmpXZLyF68TrKVU/JGy1 mvYRKRARuaQlhaPUpwjqNjai72iHXumavRkE/qW9gn56uSQx633FCL2OKZUCwweshX0y40e1QaP0 +cx+Pe/3uHsFb7nphk+fzVrZTsb2hWhQ57HZVoaz6j6qX4VvPHC1QYK8i4fOdx8PeyTY9ncSANNW +V+H7LHt+xGY/NYfWSIvwsz+HmqERwUVfDOQnQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	dns1-ncbi.ncbi.nlm.nih.GOV is authoritative for PUBMED.GOV
	Found RRSIG signed by pubmed.gov zone
	Query to lhcns1.nlm.nih.gov for PUBMED.GOV/SOA
	Received 3648 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (3648 bytes) ;; HEADER SECTION ;; id = 43646 ;; 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 = 7 arcount = 25 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.gov. systems.ncbi.nlm.nih.gov. 2021030301 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) pubmed.gov. 86400 IN RRSIG ( SOA 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. FnMv4PmDROCLcIvR6lRAoXkQpLhm37IN/uKXBNSyV56/z4/B6BO8IkGSEf79HFm9RWM6FhgD5Nnj FD02+QG9edpnj6z8Ypk/ghFvFYTlG0BaeiG2OD1J3LpmFvNz10qGIWIVL7bUhXY9jLe72WOYTLOF Op4E4hONU1a32D3e2shro7FOY+jLYDx/fdc9OuS3QXoEj3VbtY1JoSZs1PydasTiKudosHTSbsp+ 9E4AmXma7/IF3ADZr/B+jiUzonKIjyPZfHFFoZxt+FTNUAEUXCwpKcT2f+aq7n0Vt2LlO4HB13aE clzQ1/VHre+4lzp/ttk/OStW2ZxxHDhW1+R2Zg== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. aJmEBlLmkzZq/fR16H4O0BNgM8kaDWkFHVcCrZyx1ZESS0rkmHc/RDg+0so8+E+Phw5myIa90j0j 4EgfXyuRFoDy5saBfHQ4R0hTQDkCK44dGonJjvl6SlWztayA7MJKsmo5rmpXZLyF68TrKVU/JGy1 mvYRKRARuaQlhaPUpwjqNjai72iHXumavRkE/qW9gn56uSQx633FCL2OKZUCwweshX0y40e1QaP0 +cx+Pe/3uHsFb7nphk+fzVrZTsb2hWhQ57HZVoaz6j6qX4VvPHC1QYK8i4fOdx8PeyTY9ncSANNW +V+H7LHt+xGY/NYfWSIvwsz+HmqERwUVfDOQnQ== ) ;; ADDITIONAL SECTION (25 records) ns.nih.gov. 7200 IN A 128.231.128.251 ns2.nih.gov. 7200 IN A 128.231.64.1 ns3.nih.gov. 7200 IN A 165.112.4.230 lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.32 ns.nih.gov. 7200 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 7200 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 7200 IN AAAA 2607:f220:402:1801::a570:4e6 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::32 ns.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20210518070407 20210514061835 24464 nih.gov. YpYQF+Plxeu3lX9YRKIlIpliMC8UwSAvPp8Fh3G98sN7A/mwD7GbjegNUopgJ7QRl0OOP/kn6hX2 00JHr3DaW5Y6tE7a9u7OwuHaT2fgtE4UJZ7pKIWA5UPGCVdr2coLFcFewrW69v1OpfGfZGWB3E44 uie6uferIwygAcaaJxg= ) ns.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20210518085759 20210514082358 24464 nih.gov. ex4CjCsL7AkxptHMx1BJZDYYng5/uFuxGajEU29JRDwSW+dN9CLIjDLTh+VMoFEomXMW7C92btvl LImdPFUlutGFVDzbWhyyXmNG+R3QerlR+DscpYg/6Mt4IOtN6k4BQfVHAxoJ0pOEGWL9fmk32697 uVzT+ukYUQJ9jEk92FM= ) ns2.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20210518060549 20210514060229 24464 nih.gov. Wy+wZYS0cAokD73Q+uQqHRF9B1jXlIAZCydlY8JWHR5gdvxTqaCFpgzFM7k6ZvQqsl3soop8ylCE qshDT1WHVECbpfNA79gYmSuGdFhQBvKEDNxakplpFc0GMUqK1QbuiBNq8wktMVBYdXyFE1UVtHCg 8OZttVk/29I68uNSrgM= ) ns2.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20210518060549 20210514060229 24464 nih.gov. J5UJQ0ZxUSCYg6hhIxMroBDEF4kCQTYYrzCJ9a+zKB62GNDSQXEjHGmoicHxSmaFuY3pW14PZPlx VtLkv7cOWmKewcf2ckyNnX8ZWl4n4bIV7TowNP6iAOyUbbHTEhY68kYImXEWvba47Ffrtb0k0jjP 21COTtMKBWZG396tNS8= ) ns3.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20210518082655 20210514074625 24464 nih.gov. PwUHxt2ZZwd6538jv5WYVMzJxwCQvulY0WbTfhX+9RF8ZSnqXtMIdwhUOTBBG3nOM9Ai0kGnbL35 lQnMcE1P8QGEdspFBm5k4W8PNg17fLlop/eidPDbHkPqRcwGU1DciExyuJQGR6iQqqUBUbI3WY2h uZpr9wtvH88WonP/Kxs= ) ns3.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20210518071428 20210514065036 24464 nih.gov. SWQxjBsiOotKQmlNAQ9gCcu45xtTfYa5CN43lmgf2UXocYrQkRjMukV2ET4nPSAbXFjEQ2dWOISV j582XbbI6TDcdAVQAn/oHQ+9aHT9zBcLQnY/LUbK7KiWJwCEijltAU5JeEmTlu4UJ9A7hRZn2He/ 6FXvOcZMcFyAr43hbjs= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20210528011207 20210428010707 10305 nlm.nih.gov. La88HUEFWmtH0hf7x21q0UaUiWs/ijUhTdWp6WjFN53Uzra7qvCWdREjsKFgKg86gxMLwRtR5Ka/ vwxTmjtpc6rSAuk629wOuDLYbnljcEtTv/AyUcIsdKvKl+o0urogkkUvikAMOwqVo7/gSOSxNNU4 NSvLjLq55Pht5je4JJc= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210528011207 20210428010707 10305 nlm.nih.gov. RXIGQzyWcxzifNyMqDN1o/Lb8N56PbvEysc831LOkaNojAZ1A0l+zKtfhBAb5/BIpLbKeVMbQDBu CHUISqW30nDuEMhWsPPoBvktClqWWT4XZ+ol6yYGMesoZxvWSXEZ75Dq7JwjAxhhgJmtk5ZtMMhi Ghm1v9oDytTbRxRgxZE= ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. NO4MV0S96HKwMoxR13gtnIxw0gJFA2ecnwaCZBIz9MkcA2jDiZpnFLVx9BqFMaqbaBY0b6L/MDgw fbS9zR0DQmNF/b2+TU9aC+vfDMwvFL+eDL1OhqKlajrECe9T9+pBhFDBaVZPkfrrY2GzrFRgefKY inAi7jzjb0Y2CR1m9w3TNx4U8BrkAhQZ30uU/oXe9rU6/ln1Wk4mAoIExIPk1wPTi/5AOE7L3QUs bsNybmpg0JH124/Eyfd5jdtYojyIvTbRO6npTIcm0p73+LteR6HY5+0kFP921aM634D0NuxDZiR7 kbpBB+f7vFWkIlJ/lUvwRZQD8OQGyNW+zQswQg== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. EU2ImpBnanX5m1oUi0ytwuFypul2MgH47kCAMP7oMAileOgI7hazIjnKf3+cjnfVFNhECeRQoGFG T6MmC2Yrxt04zKlPV99MZqwS0qWSVnQrWRnl5asvVP/B5OgYfu9ljc8T+YIf64VaGgowt3omX7tM dOi1S1XV9tvDvVMP8v+My2lJeqr+RNpvSnn+cDWFTed1DIVIXJI5ZH2+EGzfQG6LOwzn2XxqthUq 5DjnzrHajpRcFjq6LcYhaq+XwsQMh3LMBxRZx2MGQR/3yiMR1KnC9SL6+pRj3qE2lZ5emykBowOD FJHi7lOFSoN8J5y5EPVJVSOTsXhLkmbLjL0igQ== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. KMGR/mvtx1IKcPL4BXl4CcrNiJAlsnfaw4YNSSBXE0F5EZcZUrFwIqB6oyLtOfsi6QPJzT6lmdGS bqCz3XiEenpVloHwgXP8+XUyR9SHpfHau6p+zU0GPkEV2T90DbhN8Ux4PEpH3G6Od9aojArYPPbs kBzXZrYkcB7EgT3NZ87/ERJHL8kkmlOXgapmlpi8r3ZfwEJM+eerXJDL3CuSwlpnMRHRns/wCew5 aDABVUkzFXYs6zatsrLChotWO0cxHkcTCeGtL1vj8KC/xyKzuIFveXpE2YxMtti13wnA9F3wnM3k AYWfOZ8ms7XjKDn9ZRmhxI3SCAfOr4aibNSQ1w== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. LxU9NBFbz8hAOw0jwQok31dquFwx4RdSE7Aw+mjrQ+3RGdwxetbM78I1+iB863LfusnH2poFnTpy Wov4gF23Z7GAFinayga207qyKRJLryq4kZP/YRA0kadqHDnSC4UgBmhGfdM2L5uTTpu2elW3Huap rVqXGN0Iy/wMtM3pMexohBAkcXXmXBmZ9KNU333YAVqiRpmbahvZH7CtAu7h5zvDyio00hZNomoC KLRb/eywpK+VOjTXykBq4EoN22cPk55Od72cjvYERoWy4r+oZPKiMVCOrGMJcRVDOf7SxGzzP751 igae/a2M2O7PmXnnw1N/cFUqHUR6kyZK+osyug== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns.nih.gov for PUBMED.GOV/SOA
	Received 404 bytes from 128.231.128.251
	;; Answer received from 128.231.128.251 (404 bytes) ;; HEADER SECTION ;; id = 33021 ;; 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) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.GOV. systems.ncbi.nlm.nih.GOV. 2021030301 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) PUBMED.GOV. 86400 IN RRSIG ( SOA 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. FnMv4PmDROCLcIvR6lRAoXkQpLhm37IN/uKXBNSyV56/z4/B6BO8IkGSEf79HFm9RWM6FhgD5Nnj FD02+QG9edpnj6z8Ypk/ghFvFYTlG0BaeiG2OD1J3LpmFvNz10qGIWIVL7bUhXY9jLe72WOYTLOF Op4E4hONU1a32D3e2shro7FOY+jLYDx/fdc9OuS3QXoEj3VbtY1JoSZs1PydasTiKudosHTSbsp+ 9E4AmXma7/IF3ADZr/B+jiUzonKIjyPZfHFFoZxt+FTNUAEUXCwpKcT2f+aq7n0Vt2LlO4HB13aE clzQ1/VHre+4lzp/ttk/OStW2ZxxHDhW1+R2Zg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns3.nih.gov for PUBMED.GOV/SOA
	Received 404 bytes from 165.112.4.230
	;; Answer received from 165.112.4.230 (404 bytes) ;; HEADER SECTION ;; id = 53606 ;; 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) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.GOV. systems.ncbi.nlm.nih.GOV. 2021030301 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) PUBMED.GOV. 86400 IN RRSIG ( SOA 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. FnMv4PmDROCLcIvR6lRAoXkQpLhm37IN/uKXBNSyV56/z4/B6BO8IkGSEf79HFm9RWM6FhgD5Nnj FD02+QG9edpnj6z8Ypk/ghFvFYTlG0BaeiG2OD1J3LpmFvNz10qGIWIVL7bUhXY9jLe72WOYTLOF Op4E4hONU1a32D3e2shro7FOY+jLYDx/fdc9OuS3QXoEj3VbtY1JoSZs1PydasTiKudosHTSbsp+ 9E4AmXma7/IF3ADZr/B+jiUzonKIjyPZfHFFoZxt+FTNUAEUXCwpKcT2f+aq7n0Vt2LlO4HB13aE clzQ1/VHre+4lzp/ttk/OStW2ZxxHDhW1+R2Zg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to ns2.nih.gov for PUBMED.GOV/SOA
	Received 404 bytes from 128.231.64.1
	;; Answer received from 128.231.64.1 (404 bytes) ;; HEADER SECTION ;; id = 3346 ;; 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) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.GOV. systems.ncbi.nlm.nih.GOV. 2021030301 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) PUBMED.GOV. 86400 IN RRSIG ( SOA 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. FnMv4PmDROCLcIvR6lRAoXkQpLhm37IN/uKXBNSyV56/z4/B6BO8IkGSEf79HFm9RWM6FhgD5Nnj FD02+QG9edpnj6z8Ypk/ghFvFYTlG0BaeiG2OD1J3LpmFvNz10qGIWIVL7bUhXY9jLe72WOYTLOF Op4E4hONU1a32D3e2shro7FOY+jLYDx/fdc9OuS3QXoEj3VbtY1JoSZs1PydasTiKudosHTSbsp+ 9E4AmXma7/IF3ADZr/B+jiUzonKIjyPZfHFFoZxt+FTNUAEUXCwpKcT2f+aq7n0Vt2LlO4HB13aE clzQ1/VHre+4lzp/ttk/OStW2ZxxHDhW1+R2Zg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to dns2-ncbi.ncbi.nlm.nih.gov for PUBMED.GOV/SOA
	Received 845 bytes from 130.14.29.32
	;; Answer received from 130.14.29.32 (845 bytes) ;; HEADER SECTION ;; id = 44917 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN SOA ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN SOA ( dns1-ncbi.ncbi.nlm.nih.gov. systems.ncbi.nlm.nih.gov. 2021030301 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) pubmed.gov. 86400 IN RRSIG ( SOA 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. FnMv4PmDROCLcIvR6lRAoXkQpLhm37IN/uKXBNSyV56/z4/B6BO8IkGSEf79HFm9RWM6FhgD5Nnj FD02+QG9edpnj6z8Ypk/ghFvFYTlG0BaeiG2OD1J3LpmFvNz10qGIWIVL7bUhXY9jLe72WOYTLOF Op4E4hONU1a32D3e2shro7FOY+jLYDx/fdc9OuS3QXoEj3VbtY1JoSZs1PydasTiKudosHTSbsp+ 9E4AmXma7/IF3ADZr/B+jiUzonKIjyPZfHFFoZxt+FTNUAEUXCwpKcT2f+aq7n0Vt2LlO4HB13aE clzQ1/VHre+4lzp/ttk/OStW2ZxxHDhW1+R2Zg== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. aJmEBlLmkzZq/fR16H4O0BNgM8kaDWkFHVcCrZyx1ZESS0rkmHc/RDg+0so8+E+Phw5myIa90j0j 4EgfXyuRFoDy5saBfHQ4R0hTQDkCK44dGonJjvl6SlWztayA7MJKsmo5rmpXZLyF68TrKVU/JGy1 mvYRKRARuaQlhaPUpwjqNjai72iHXumavRkE/qW9gn56uSQx633FCL2OKZUCwweshX0y40e1QaP0 +cx+Pe/3uHsFb7nphk+fzVrZTsb2hWhQ57HZVoaz6j6qX4VvPHC1QYK8i4fOdx8PeyTY9ncSANNW +V+H7LHt+xGY/NYfWSIvwsz+HmqERwUVfDOQnQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	Query to dns1-ncbi.ncbi.nlm.nih.GOV for PUBMED.GOV/A
	Received 817 bytes from 130.14.29.31
	;; Answer received from 130.14.29.31 (817 bytes) ;; HEADER SECTION ;; id = 5654 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN A 130.14.29.109 pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. aJmEBlLmkzZq/fR16H4O0BNgM8kaDWkFHVcCrZyx1ZESS0rkmHc/RDg+0so8+E+Phw5myIa90j0j 4EgfXyuRFoDy5saBfHQ4R0hTQDkCK44dGonJjvl6SlWztayA7MJKsmo5rmpXZLyF68TrKVU/JGy1 mvYRKRARuaQlhaPUpwjqNjai72iHXumavRkE/qW9gn56uSQx633FCL2OKZUCwweshX0y40e1QaP0 +cx+Pe/3uHsFb7nphk+fzVrZTsb2hWhQ57HZVoaz6j6qX4VvPHC1QYK8i4fOdx8PeyTY9ncSANNW +V+H7LHt+xGY/NYfWSIvwsz+HmqERwUVfDOQnQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	PUBMED.GOV A RR has value 130.14.29.109
	Found 1 RRSIGs over A RRset
	`pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== )`
	RRSIG=59408 and DNSKEY=59408 verifies the A RRset

PUBMED.GOV

	Query to ns2.nih.gov for PUBMED.GOV/A
	Received 353 bytes from 128.231.64.1
	;; Answer received from 128.231.64.1 (353 bytes) ;; HEADER SECTION ;; id = 30957 ;; 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) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN A 130.14.29.109 PUBMED.GOV. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns2.nih.gov is authoritative for PUBMED.GOV
	Found RRSIG signed by pubmed.gov zone
	Query to ns2.nih.gov for PUBMED.GOV/A
	Received 353 bytes from 128.231.64.1
	;; Answer received from 128.231.64.1 (353 bytes) ;; HEADER SECTION ;; id = 20604 ;; 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) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN A 130.14.29.109 PUBMED.GOV. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	PUBMED.GOV A RR has value 130.14.29.109
	Found 1 RRSIGs over A RRset
	`PUBMED.GOV. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== )`
	RRSIG=59408 and DNSKEY=59408 verifies the A RRset

PUBMED.GOV

	Query to ns.nih.gov for PUBMED.GOV/A
	Received 353 bytes from 128.231.128.251
	;; Answer received from 128.231.128.251 (353 bytes) ;; HEADER SECTION ;; id = 50542 ;; 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) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN A 130.14.29.109 PUBMED.GOV. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns.nih.gov is authoritative for PUBMED.GOV
	Found RRSIG signed by pubmed.gov zone
	Query to ns.nih.gov for PUBMED.GOV/A
	Received 353 bytes from 128.231.128.251
	;; Answer received from 128.231.128.251 (353 bytes) ;; HEADER SECTION ;; id = 33297 ;; 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) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN A 130.14.29.109 PUBMED.GOV. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	PUBMED.GOV A RR has value 130.14.29.109
	Found 1 RRSIGs over A RRset
	`PUBMED.GOV. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== )`
	RRSIG=59408 and DNSKEY=59408 verifies the A RRset

PUBMED.GOV

	Query to ns3.nih.gov for PUBMED.GOV/A
	Received 353 bytes from 165.112.4.230
	;; Answer received from 165.112.4.230 (353 bytes) ;; HEADER SECTION ;; id = 12406 ;; 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) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN A 130.14.29.109 PUBMED.GOV. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	ns3.nih.gov is authoritative for PUBMED.GOV
	Found RRSIG signed by pubmed.gov zone
	Query to ns3.nih.gov for PUBMED.GOV/A
	Received 353 bytes from 165.112.4.230
	;; Answer received from 165.112.4.230 (353 bytes) ;; HEADER SECTION ;; id = 63357 ;; 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) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) PUBMED.GOV. 86400 IN A 130.14.29.109 PUBMED.GOV. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	PUBMED.GOV A RR has value 130.14.29.109
	Found 1 RRSIGs over A RRset
	`PUBMED.GOV. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== )`
	RRSIG=59408 and DNSKEY=59408 verifies the A RRset

PUBMED.GOV

	Query to lhcns1.nlm.nih.gov for PUBMED.GOV/A
	Received 3620 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (3620 bytes) ;; HEADER SECTION ;; id = 42084 ;; 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 = 7 arcount = 25 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN A 130.14.29.109 pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. aJmEBlLmkzZq/fR16H4O0BNgM8kaDWkFHVcCrZyx1ZESS0rkmHc/RDg+0so8+E+Phw5myIa90j0j 4EgfXyuRFoDy5saBfHQ4R0hTQDkCK44dGonJjvl6SlWztayA7MJKsmo5rmpXZLyF68TrKVU/JGy1 mvYRKRARuaQlhaPUpwjqNjai72iHXumavRkE/qW9gn56uSQx633FCL2OKZUCwweshX0y40e1QaP0 +cx+Pe/3uHsFb7nphk+fzVrZTsb2hWhQ57HZVoaz6j6qX4VvPHC1QYK8i4fOdx8PeyTY9ncSANNW +V+H7LHt+xGY/NYfWSIvwsz+HmqERwUVfDOQnQ== ) ;; ADDITIONAL SECTION (25 records) ns.nih.gov. 7200 IN A 128.231.128.251 ns2.nih.gov. 7200 IN A 128.231.64.1 ns3.nih.gov. 7200 IN A 165.112.4.230 lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.32 ns.nih.gov. 7200 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 7200 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 7200 IN AAAA 2607:f220:402:1801::a570:4e6 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::32 ns.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20210518070407 20210514061835 24464 nih.gov. YpYQF+Plxeu3lX9YRKIlIpliMC8UwSAvPp8Fh3G98sN7A/mwD7GbjegNUopgJ7QRl0OOP/kn6hX2 00JHr3DaW5Y6tE7a9u7OwuHaT2fgtE4UJZ7pKIWA5UPGCVdr2coLFcFewrW69v1OpfGfZGWB3E44 uie6uferIwygAcaaJxg= ) ns.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20210518085759 20210514082358 24464 nih.gov. ex4CjCsL7AkxptHMx1BJZDYYng5/uFuxGajEU29JRDwSW+dN9CLIjDLTh+VMoFEomXMW7C92btvl LImdPFUlutGFVDzbWhyyXmNG+R3QerlR+DscpYg/6Mt4IOtN6k4BQfVHAxoJ0pOEGWL9fmk32697 uVzT+ukYUQJ9jEk92FM= ) ns2.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20210518060549 20210514060229 24464 nih.gov. Wy+wZYS0cAokD73Q+uQqHRF9B1jXlIAZCydlY8JWHR5gdvxTqaCFpgzFM7k6ZvQqsl3soop8ylCE qshDT1WHVECbpfNA79gYmSuGdFhQBvKEDNxakplpFc0GMUqK1QbuiBNq8wktMVBYdXyFE1UVtHCg 8OZttVk/29I68uNSrgM= ) ns2.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20210518060549 20210514060229 24464 nih.gov. J5UJQ0ZxUSCYg6hhIxMroBDEF4kCQTYYrzCJ9a+zKB62GNDSQXEjHGmoicHxSmaFuY3pW14PZPlx VtLkv7cOWmKewcf2ckyNnX8ZWl4n4bIV7TowNP6iAOyUbbHTEhY68kYImXEWvba47Ffrtb0k0jjP 21COTtMKBWZG396tNS8= ) ns3.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20210518082655 20210514074625 24464 nih.gov. PwUHxt2ZZwd6538jv5WYVMzJxwCQvulY0WbTfhX+9RF8ZSnqXtMIdwhUOTBBG3nOM9Ai0kGnbL35 lQnMcE1P8QGEdspFBm5k4W8PNg17fLlop/eidPDbHkPqRcwGU1DciExyuJQGR6iQqqUBUbI3WY2h uZpr9wtvH88WonP/Kxs= ) ns3.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20210518071428 20210514065036 24464 nih.gov. SWQxjBsiOotKQmlNAQ9gCcu45xtTfYa5CN43lmgf2UXocYrQkRjMukV2ET4nPSAbXFjEQ2dWOISV j582XbbI6TDcdAVQAn/oHQ+9aHT9zBcLQnY/LUbK7KiWJwCEijltAU5JeEmTlu4UJ9A7hRZn2He/ 6FXvOcZMcFyAr43hbjs= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20210528011207 20210428010707 10305 nlm.nih.gov. La88HUEFWmtH0hf7x21q0UaUiWs/ijUhTdWp6WjFN53Uzra7qvCWdREjsKFgKg86gxMLwRtR5Ka/ vwxTmjtpc6rSAuk629wOuDLYbnljcEtTv/AyUcIsdKvKl+o0urogkkUvikAMOwqVo7/gSOSxNNU4 NSvLjLq55Pht5je4JJc= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210528011207 20210428010707 10305 nlm.nih.gov. RXIGQzyWcxzifNyMqDN1o/Lb8N56PbvEysc831LOkaNojAZ1A0l+zKtfhBAb5/BIpLbKeVMbQDBu CHUISqW30nDuEMhWsPPoBvktClqWWT4XZ+ol6yYGMesoZxvWSXEZ75Dq7JwjAxhhgJmtk5ZtMMhi Ghm1v9oDytTbRxRgxZE= ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. NO4MV0S96HKwMoxR13gtnIxw0gJFA2ecnwaCZBIz9MkcA2jDiZpnFLVx9BqFMaqbaBY0b6L/MDgw fbS9zR0DQmNF/b2+TU9aC+vfDMwvFL+eDL1OhqKlajrECe9T9+pBhFDBaVZPkfrrY2GzrFRgefKY inAi7jzjb0Y2CR1m9w3TNx4U8BrkAhQZ30uU/oXe9rU6/ln1Wk4mAoIExIPk1wPTi/5AOE7L3QUs bsNybmpg0JH124/Eyfd5jdtYojyIvTbRO6npTIcm0p73+LteR6HY5+0kFP921aM634D0NuxDZiR7 kbpBB+f7vFWkIlJ/lUvwRZQD8OQGyNW+zQswQg== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. EU2ImpBnanX5m1oUi0ytwuFypul2MgH47kCAMP7oMAileOgI7hazIjnKf3+cjnfVFNhECeRQoGFG T6MmC2Yrxt04zKlPV99MZqwS0qWSVnQrWRnl5asvVP/B5OgYfu9ljc8T+YIf64VaGgowt3omX7tM dOi1S1XV9tvDvVMP8v+My2lJeqr+RNpvSnn+cDWFTed1DIVIXJI5ZH2+EGzfQG6LOwzn2XxqthUq 5DjnzrHajpRcFjq6LcYhaq+XwsQMh3LMBxRZx2MGQR/3yiMR1KnC9SL6+pRj3qE2lZ5emykBowOD FJHi7lOFSoN8J5y5EPVJVSOTsXhLkmbLjL0igQ== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. KMGR/mvtx1IKcPL4BXl4CcrNiJAlsnfaw4YNSSBXE0F5EZcZUrFwIqB6oyLtOfsi6QPJzT6lmdGS bqCz3XiEenpVloHwgXP8+XUyR9SHpfHau6p+zU0GPkEV2T90DbhN8Ux4PEpH3G6Od9aojArYPPbs kBzXZrYkcB7EgT3NZ87/ERJHL8kkmlOXgapmlpi8r3ZfwEJM+eerXJDL3CuSwlpnMRHRns/wCew5 aDABVUkzFXYs6zatsrLChotWO0cxHkcTCeGtL1vj8KC/xyKzuIFveXpE2YxMtti13wnA9F3wnM3k AYWfOZ8ms7XjKDn9ZRmhxI3SCAfOr4aibNSQ1w== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. LxU9NBFbz8hAOw0jwQok31dquFwx4RdSE7Aw+mjrQ+3RGdwxetbM78I1+iB863LfusnH2poFnTpy Wov4gF23Z7GAFinayga207qyKRJLryq4kZP/YRA0kadqHDnSC4UgBmhGfdM2L5uTTpu2elW3Huap rVqXGN0Iy/wMtM3pMexohBAkcXXmXBmZ9KNU333YAVqiRpmbahvZH7CtAu7h5zvDyio00hZNomoC KLRb/eywpK+VOjTXykBq4EoN22cPk55Od72cjvYERoWy4r+oZPKiMVCOrGMJcRVDOf7SxGzzP751 igae/a2M2O7PmXnnw1N/cFUqHUR6kyZK+osyug== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	lhcns1.nlm.nih.gov is authoritative for PUBMED.GOV
	Found RRSIG signed by pubmed.gov zone
	Query to lhcns1.nlm.nih.gov for PUBMED.GOV/A
	Received 3620 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (3620 bytes) ;; HEADER SECTION ;; id = 4689 ;; 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 = 7 arcount = 25 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN A 130.14.29.109 pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. aJmEBlLmkzZq/fR16H4O0BNgM8kaDWkFHVcCrZyx1ZESS0rkmHc/RDg+0so8+E+Phw5myIa90j0j 4EgfXyuRFoDy5saBfHQ4R0hTQDkCK44dGonJjvl6SlWztayA7MJKsmo5rmpXZLyF68TrKVU/JGy1 mvYRKRARuaQlhaPUpwjqNjai72iHXumavRkE/qW9gn56uSQx633FCL2OKZUCwweshX0y40e1QaP0 +cx+Pe/3uHsFb7nphk+fzVrZTsb2hWhQ57HZVoaz6j6qX4VvPHC1QYK8i4fOdx8PeyTY9ncSANNW +V+H7LHt+xGY/NYfWSIvwsz+HmqERwUVfDOQnQ== ) ;; ADDITIONAL SECTION (25 records) ns.nih.gov. 7200 IN A 128.231.128.251 ns2.nih.gov. 7200 IN A 128.231.64.1 ns3.nih.gov. 7200 IN A 165.112.4.230 lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN A 130.14.29.32 ns.nih.gov. 7200 IN AAAA 2607:f220:404:101::80e7:80fb ns2.nih.gov. 7200 IN AAAA 2607:f220:418:4101::80e7:401 ns3.nih.gov. 7200 IN AAAA 2607:f220:402:1801::a570:4e6 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::31 dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN AAAA 2607:f220:41e:4290::32 ns.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20210518070407 20210514061835 24464 nih.gov. YpYQF+Plxeu3lX9YRKIlIpliMC8UwSAvPp8Fh3G98sN7A/mwD7GbjegNUopgJ7QRl0OOP/kn6hX2 00JHr3DaW5Y6tE7a9u7OwuHaT2fgtE4UJZ7pKIWA5UPGCVdr2coLFcFewrW69v1OpfGfZGWB3E44 uie6uferIwygAcaaJxg= ) ns.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20210518085759 20210514082358 24464 nih.gov. ex4CjCsL7AkxptHMx1BJZDYYng5/uFuxGajEU29JRDwSW+dN9CLIjDLTh+VMoFEomXMW7C92btvl LImdPFUlutGFVDzbWhyyXmNG+R3QerlR+DscpYg/6Mt4IOtN6k4BQfVHAxoJ0pOEGWL9fmk32697 uVzT+ukYUQJ9jEk92FM= ) ns2.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20210518060549 20210514060229 24464 nih.gov. Wy+wZYS0cAokD73Q+uQqHRF9B1jXlIAZCydlY8JWHR5gdvxTqaCFpgzFM7k6ZvQqsl3soop8ylCE qshDT1WHVECbpfNA79gYmSuGdFhQBvKEDNxakplpFc0GMUqK1QbuiBNq8wktMVBYdXyFE1UVtHCg 8OZttVk/29I68uNSrgM= ) ns2.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20210518060549 20210514060229 24464 nih.gov. J5UJQ0ZxUSCYg6hhIxMroBDEF4kCQTYYrzCJ9a+zKB62GNDSQXEjHGmoicHxSmaFuY3pW14PZPlx VtLkv7cOWmKewcf2ckyNnX8ZWl4n4bIV7TowNP6iAOyUbbHTEhY68kYImXEWvba47Ffrtb0k0jjP 21COTtMKBWZG396tNS8= ) ns3.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20210518082655 20210514074625 24464 nih.gov. PwUHxt2ZZwd6538jv5WYVMzJxwCQvulY0WbTfhX+9RF8ZSnqXtMIdwhUOTBBG3nOM9Ai0kGnbL35 lQnMcE1P8QGEdspFBm5k4W8PNg17fLlop/eidPDbHkPqRcwGU1DciExyuJQGR6iQqqUBUbI3WY2h uZpr9wtvH88WonP/Kxs= ) ns3.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20210518071428 20210514065036 24464 nih.gov. SWQxjBsiOotKQmlNAQ9gCcu45xtTfYa5CN43lmgf2UXocYrQkRjMukV2ET4nPSAbXFjEQ2dWOISV j582XbbI6TDcdAVQAn/oHQ+9aHT9zBcLQnY/LUbK7KiWJwCEijltAU5JeEmTlu4UJ9A7hRZn2He/ 6FXvOcZMcFyAr43hbjs= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20210528011207 20210428010707 10305 nlm.nih.gov. La88HUEFWmtH0hf7x21q0UaUiWs/ijUhTdWp6WjFN53Uzra7qvCWdREjsKFgKg86gxMLwRtR5Ka/ vwxTmjtpc6rSAuk629wOuDLYbnljcEtTv/AyUcIsdKvKl+o0urogkkUvikAMOwqVo7/gSOSxNNU4 NSvLjLq55Pht5je4JJc= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210528011207 20210428010707 10305 nlm.nih.gov. RXIGQzyWcxzifNyMqDN1o/Lb8N56PbvEysc831LOkaNojAZ1A0l+zKtfhBAb5/BIpLbKeVMbQDBu CHUISqW30nDuEMhWsPPoBvktClqWWT4XZ+ol6yYGMesoZxvWSXEZ75Dq7JwjAxhhgJmtk5ZtMMhi Ghm1v9oDytTbRxRgxZE= ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. NO4MV0S96HKwMoxR13gtnIxw0gJFA2ecnwaCZBIz9MkcA2jDiZpnFLVx9BqFMaqbaBY0b6L/MDgw fbS9zR0DQmNF/b2+TU9aC+vfDMwvFL+eDL1OhqKlajrECe9T9+pBhFDBaVZPkfrrY2GzrFRgefKY inAi7jzjb0Y2CR1m9w3TNx4U8BrkAhQZ30uU/oXe9rU6/ln1Wk4mAoIExIPk1wPTi/5AOE7L3QUs bsNybmpg0JH124/Eyfd5jdtYojyIvTbRO6npTIcm0p73+LteR6HY5+0kFP921aM634D0NuxDZiR7 kbpBB+f7vFWkIlJ/lUvwRZQD8OQGyNW+zQswQg== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. EU2ImpBnanX5m1oUi0ytwuFypul2MgH47kCAMP7oMAileOgI7hazIjnKf3+cjnfVFNhECeRQoGFG T6MmC2Yrxt04zKlPV99MZqwS0qWSVnQrWRnl5asvVP/B5OgYfu9ljc8T+YIf64VaGgowt3omX7tM dOi1S1XV9tvDvVMP8v+My2lJeqr+RNpvSnn+cDWFTed1DIVIXJI5ZH2+EGzfQG6LOwzn2XxqthUq 5DjnzrHajpRcFjq6LcYhaq+XwsQMh3LMBxRZx2MGQR/3yiMR1KnC9SL6+pRj3qE2lZ5emykBowOD FJHi7lOFSoN8J5y5EPVJVSOTsXhLkmbLjL0igQ== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. KMGR/mvtx1IKcPL4BXl4CcrNiJAlsnfaw4YNSSBXE0F5EZcZUrFwIqB6oyLtOfsi6QPJzT6lmdGS bqCz3XiEenpVloHwgXP8+XUyR9SHpfHau6p+zU0GPkEV2T90DbhN8Ux4PEpH3G6Od9aojArYPPbs kBzXZrYkcB7EgT3NZ87/ERJHL8kkmlOXgapmlpi8r3ZfwEJM+eerXJDL3CuSwlpnMRHRns/wCew5 aDABVUkzFXYs6zatsrLChotWO0cxHkcTCeGtL1vj8KC/xyKzuIFveXpE2YxMtti13wnA9F3wnM3k AYWfOZ8ms7XjKDn9ZRmhxI3SCAfOr4aibNSQ1w== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20211030231737 20210503231737 52670 ncbi.nlm.nih.gov. LxU9NBFbz8hAOw0jwQok31dquFwx4RdSE7Aw+mjrQ+3RGdwxetbM78I1+iB863LfusnH2poFnTpy Wov4gF23Z7GAFinayga207qyKRJLryq4kZP/YRA0kadqHDnSC4UgBmhGfdM2L5uTTpu2elW3Huap rVqXGN0Iy/wMtM3pMexohBAkcXXmXBmZ9KNU333YAVqiRpmbahvZH7CtAu7h5zvDyio00hZNomoC KLRb/eywpK+VOjTXykBq4EoN22cPk55Od72cjvYERoWy4r+oZPKiMVCOrGMJcRVDOf7SxGzzP751 igae/a2M2O7PmXnnw1N/cFUqHUR6kyZK+osyug== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	PUBMED.GOV A RR has value 130.14.29.109
	Found 1 RRSIGs over A RRset
	`pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== )`
	RRSIG=59408 and DNSKEY=59408 verifies the A RRset

PUBMED.GOV

	Query to dns2-ncbi.ncbi.nlm.nih.gov for PUBMED.GOV/A
	Received 817 bytes from 130.14.29.32
	;; Answer received from 130.14.29.32 (817 bytes) ;; HEADER SECTION ;; id = 61194 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN A 130.14.29.109 pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. aJmEBlLmkzZq/fR16H4O0BNgM8kaDWkFHVcCrZyx1ZESS0rkmHc/RDg+0so8+E+Phw5myIa90j0j 4EgfXyuRFoDy5saBfHQ4R0hTQDkCK44dGonJjvl6SlWztayA7MJKsmo5rmpXZLyF68TrKVU/JGy1 mvYRKRARuaQlhaPUpwjqNjai72iHXumavRkE/qW9gn56uSQx633FCL2OKZUCwweshX0y40e1QaP0 +cx+Pe/3uHsFb7nphk+fzVrZTsb2hWhQ57HZVoaz6j6qX4VvPHC1QYK8i4fOdx8PeyTY9ncSANNW +V+H7LHt+xGY/NYfWSIvwsz+HmqERwUVfDOQnQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	dns2-ncbi.ncbi.nlm.nih.gov is authoritative for PUBMED.GOV
	Found RRSIG signed by pubmed.gov zone
	Query to dns2-ncbi.ncbi.nlm.nih.gov for PUBMED.GOV/A
	Received 817 bytes from 130.14.29.32
	;; Answer received from 130.14.29.32 (817 bytes) ;; HEADER SECTION ;; id = 28488 ;; 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 = 7 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (2 records) pubmed.gov. 86400 IN A 130.14.29.109 pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS dns2-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS ns.nih.gov. pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS ns3.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN NS dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. aJmEBlLmkzZq/fR16H4O0BNgM8kaDWkFHVcCrZyx1ZESS0rkmHc/RDg+0so8+E+Phw5myIa90j0j 4EgfXyuRFoDy5saBfHQ4R0hTQDkCK44dGonJjvl6SlWztayA7MJKsmo5rmpXZLyF68TrKVU/JGy1 mvYRKRARuaQlhaPUpwjqNjai72iHXumavRkE/qW9gn56uSQx633FCL2OKZUCwweshX0y40e1QaP0 +cx+Pe/3uHsFb7nphk+fzVrZTsb2hWhQ57HZVoaz6j6qX4VvPHC1QYK8i4fOdx8PeyTY9ncSANNW +V+H7LHt+xGY/NYfWSIvwsz+HmqERwUVfDOQnQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	PUBMED.GOV A RR has value 130.14.29.109
	Found 1 RRSIGs over A RRset
	`pubmed.gov. 86400 IN RRSIG ( A 7 2 86400 20220226155258 20210303155258 59408 pubmed.gov. uCoMym2EwNcS2G8+QyKCF4MkkQzI107AT1jbhG9Tsx0kfr6EqtmvSkl211Qe5wrfjYGLT7JRQKm0 i3WfIwm+2Mcp0nyYqnooD2FfN+9VrAgvpQAJ1XrPCWe08jiAAEwMT6CeA8hjZCu5qTCCscMbHSaz IZZO6sjUtfO6+XMv6WcnruzT5qb+MLhZkr9a+mIvdKao/kD5OycnuF5qM27oToBwmRgd+Y96mSQ0 VffN37qAP0NyrFr8IOTEnp3nGBRvsu7Qs0H5D6tqFuFzPVu+Yudns0hUfyxl2jBnMGnfcZN+Dv5z pKQ49yo1wTwVKTJrOc/x5FiV2J04qOSnBcDqUA== )`
	RRSIG=59408 and DNSKEY=59408 verifies the A RRset

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DNSSEC Analyzer

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