DNSSEC Analyzer - PUBMED.GOV

Domain Name:

Time: 2020-05-29 05:08:38 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 j.root-servers.net for ./DNSKEY
	Received 864 bytes from 192.58.128.30
	;; Answer received from 192.58.128.30 (864 bytes) ;; HEADER SECTION ;; id = 61394 ;; 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 AwEAAc4qsciJ5MdMUIu4n/pSTsSiU9OCyAanPTe5TcMX4v1hxhpFwiTGQUv3BXT6IAO4litrZKTU aj4vitqHW1+RQsHn3k/gSvt7FwyQwpy0mEnShBgr6RQiGtlBODNY67sTl+W8M/b6SLTAaaDri3BO 5u6wrDs149rMELJAdoVBjmXW+zRH3kZzh3lwyTZsYtk7L+3DYbTiiHq+sRB4F9XoBPAz5Psv4q4E iPq07nW3acbW84zTz3CyQUmQkJT9VB1oUKHz6sNoyccqzcMX4q1GHAYpQ7FAXlKMxidoN1Ay5DWA NgTmgJXzKhcI2nIZoq1x3yq4814O1LQd9QP68gI37+0= ) ; Key ID = 48903 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20200611000000 20200521000000 20326 . KfazTUJ4/ezskruozpqOV/AKBcdoMVTxmLSjKaiZuNW6QVAY60/khxOa0g7EqH/yBZP9pKIIMrxW tRzfl2YzZhkRfkDJKsNFDpyRtq06Hhhf8KHgFNsmmdUBKVtC7jh/5pldrMpInmtrV6344PkDS499 x0qfsziD/FQCwF/X8SWvfqKYmhvE8RjnlsycLtd1vao8iZtTDrevxPZCTRNwDfOufW5jNmDP0nRK g/U0rXVXxf5q9jVX3Q875Kzyp1eewI2fPBmBXX5Vcpb3We0GtcecKR0G0nsdXd898GiFlZU2Iwrn emLWnCfE6LaoOcKcYzNO8dfMbI1hQzyIWtnb6Q== ) ;; 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 AwEAAc4qsciJ5MdMUIu4n/pSTsSiU9OCyAanPTe5TcMX4v1hxhpFwiTGQUv3BXT6IAO4litrZKTU aj4vitqHW1+RQsHn3k/gSvt7FwyQwpy0mEnShBgr6RQiGtlBODNY67sTl+W8M/b6SLTAaaDri3BO 5u6wrDs149rMELJAdoVBjmXW+zRH3kZzh3lwyTZsYtk7L+3DYbTiiHq+sRB4F9XoBPAz5Psv4q4E iPq07nW3acbW84zTz3CyQUmQkJT9VB1oUKHz6sNoyccqzcMX4q1GHAYpQ7FAXlKMxidoN1Ay5DWA NgTmgJXzKhcI2nIZoq1x3yq4814O1LQd9QP68gI37+0= ) ; Key ID = 48903`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	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 20200611000000 20200521000000 20326 . KfazTUJ4/ezskruozpqOV/AKBcdoMVTxmLSjKaiZuNW6QVAY60/khxOa0g7EqH/yBZP9pKIIMrxW tRzfl2YzZhkRfkDJKsNFDpyRtq06Hhhf8KHgFNsmmdUBKVtC7jh/5pldrMpInmtrV6344PkDS499 x0qfsziD/FQCwF/X8SWvfqKYmhvE8RjnlsycLtd1vao8iZtTDrevxPZCTRNwDfOufW5jNmDP0nRK g/U0rXVXxf5q9jVX3Q875Kzyp1eewI2fPBmBXX5Vcpb3We0GtcecKR0G0nsdXd898GiFlZU2Iwrn emLWnCfE6LaoOcKcYzNO8dfMbI1hQzyIWtnb6Q== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=48903 is now in the chain-of-trust
	Query to a.root-servers.net for PUBMED.GOV/A
	Received 665 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (665 bytes) ;; HEADER SECTION ;; id = 56540 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; PUBMED.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) GOV. 172800 IN NS a.gov-servers.net. GOV. 172800 IN NS b.gov-servers.net. GOV. 172800 IN NS c.gov-servers.net. GOV. 172800 IN NS d.gov-servers.net. GOV. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20200610210000 20200528200000 48903 . tAz1SmgWSehvgHSQcmOZ4A8WF9imkk7blqfaN5DSjki/5ryzxFQnZ8H5NF5l1UmapVmVxaT/Oq0F PjgDAhfg/N7wiAB7lEMi+ESXsIt4lreH9UGoh07S/tO4XtiJ76HrqaR8yKRCo0zwNw+JA6Kkj79T EF/ymfbyoPIxGTUDzmXrO2Ph6Pz49rfoeEX0BoQMc4Q6o/otXSVSOQNwJqAUIGB5xeDBOJ14P9O3 p4E6bwbUpUftrn4FHuBEspz+Se9S3xmeT5hT1sl8lNuF4w2EDcbZ0OVDNDImH9AVnfgQbP/CJ31w /2781DUJt9PysOlUgKt+unrKGm3ru8/f44yg2A== ) ;; 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: 1472 ;; option:
	Query to d.root-servers.net for GOV/DNSKEY
	Received 658 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (658 bytes) ;; HEADER SECTION ;; id = 52736 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) GOV. 172800 IN NS a.gov-servers.net. GOV. 172800 IN NS b.gov-servers.net. GOV. 172800 IN NS c.gov-servers.net. GOV. 172800 IN NS d.gov-servers.net. GOV. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20200610210000 20200528200000 48903 . tAz1SmgWSehvgHSQcmOZ4A8WF9imkk7blqfaN5DSjki/5ryzxFQnZ8H5NF5l1UmapVmVxaT/Oq0F PjgDAhfg/N7wiAB7lEMi+ESXsIt4lreH9UGoh07S/tO4XtiJ76HrqaR8yKRCo0zwNw+JA6Kkj79T EF/ymfbyoPIxGTUDzmXrO2Ph6Pz49rfoeEX0BoQMc4Q6o/otXSVSOQNwJqAUIGB5xeDBOJ14P9O3 p4E6bwbUpUftrn4FHuBEspz+Se9S3xmeT5hT1sl8lNuF4w2EDcbZ0OVDNDImH9AVnfgQbP/CJ31w /2781DUJt9PysOlUgKt+unrKGm3ru8/f44yg2A== ) ;; 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 a.root-servers.net for GOV/DS
	Received 403 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (403 bytes) ;; HEADER SECTION ;; id = 15496 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DS ;; ANSWER SECTION (3 records) GOV. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20200610210000 20200528200000 48903 . tAz1SmgWSehvgHSQcmOZ4A8WF9imkk7blqfaN5DSjki/5ryzxFQnZ8H5NF5l1UmapVmVxaT/Oq0F PjgDAhfg/N7wiAB7lEMi+ESXsIt4lreH9UGoh07S/tO4XtiJ76HrqaR8yKRCo0zwNw+JA6Kkj79T EF/ymfbyoPIxGTUDzmXrO2Ph6Pz49rfoeEX0BoQMc4Q6o/otXSVSOQNwJqAUIGB5xeDBOJ14P9O3 p4E6bwbUpUftrn4FHuBEspz+Se9S3xmeT5hT1sl8lNuF4w2EDcbZ0OVDNDImH9AVnfgQbP/CJ31w /2781DUJt9PysOlUgKt+unrKGm3ru8/f44yg2A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found 2 DS records for GOV in the . zone
	DS=7698/SHA-1 has algorithm RSASHA256
	DS=7698/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`GOV. 86400 IN RRSIG ( DS 8 1 86400 20200610210000 20200528200000 48903 . tAz1SmgWSehvgHSQcmOZ4A8WF9imkk7blqfaN5DSjki/5ryzxFQnZ8H5NF5l1UmapVmVxaT/Oq0F PjgDAhfg/N7wiAB7lEMi+ESXsIt4lreH9UGoh07S/tO4XtiJ76HrqaR8yKRCo0zwNw+JA6Kkj79T EF/ymfbyoPIxGTUDzmXrO2Ph6Pz49rfoeEX0BoQMc4Q6o/otXSVSOQNwJqAUIGB5xeDBOJ14P9O3 p4E6bwbUpUftrn4FHuBEspz+Se9S3xmeT5hT1sl8lNuF4w2EDcbZ0OVDNDImH9AVnfgQbP/CJ31w /2781DUJt9PysOlUgKt+unrKGm3ru8/f44yg2A== )`
	RRSIG=48903 and DNSKEY=48903 verifies the DS RRset
	DS=7698/SHA-1 is now in the chain-of-trust
	`GOV. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe`
	`GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	Query to b.gov-servers.net for GOV/DNSKEY
	Received 777 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (777 bytes) ;; HEADER SECTION ;; id = 6399 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (3 records) GOV. 86400 IN DNSKEY ( 257 3 8 AQO8daaz7B+yshOfL60rytKd9aOSujgponEw3fwBMEC3/+e9XzHw2k+VKnbJTZ+QaVtpfUd1q9HK ZIv/ck83Gl5TjYKE5jtUZ2kpEDZfVNGv6yx0smtWAXv1nCJS9ohnyOTd397eMojGDHqkEC+uojES cZheEkMxzgCZwDAs+/CSU7mSuHtCRZn19xlZUd5Gv7yDQ3mbOUwuy30oSk0z1Q5UUPpoihOugIZH FX6Jk7NLiW2wlqfq9qhV4zj7TiBiJY0mCc4zHN8/aq2VKDHp2Na7mWzvKyTy+SYQkBQ/08LbPwj9 YMc+uCzKL6sU/ObHv17EFhD8aPDftTHZvV9L+OZr ) ; Key ID = 7698 GOV. 86400 IN DNSKEY ( 256 3 8 AwEAAaRBt9ApLI72LFfiXVo0ye5nyqvBZ60rp7FMVEohCYuM3WOBFxty2pkgIj7K3AEw6sHOJ6Kb J6yut0qXTxEIYu1jHm/Lg+VLrDLXLzw3I1BA+mAymmfR4mkyjT/umY/0PqXETGCmTOVFx4guyhDe EVr65wIGFXpRfMqJiCSXJKmhSFvAqw1vlBRAUYDG4G9tGhUJaJdflAKWvf9Rp5TicwU= ) ; Key ID = 40176 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20200603190254 20200519185754 7698 gov. mWtjhi3cxvYYOBSsVsXSVuw2zLJw0V/q/miinZ627+QQ2gF9XLwS4K0o7vDZ2DQH9QEAYQwuWWxK O8H5pZnfpb4AAsy7lEAySinNyyvr2x7+8/XL/HatK9ofm9crLnDZtqtPCvXzNUxjA+roDsJjXw8U 4E+8l971CsWhQT5Je7BejjjyPafYgaBRNPWdw2SZhWaEDN5+NhrBFFgreuEm4dAbEB2WTVZ6qTKW 1d1QWjbWbQzf7sSbwmsx64BKHRNq08XOFkno+cstr+FrvAL5pv6EDhJuwG0Kg4f+t+633AMnY3Ax iYzhl7bI01uBsPbdoym87HOwh8yknM2s23Pj5A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for GOV
	`GOV. 86400 IN DNSKEY ( 257 3 8 AQO8daaz7B+yshOfL60rytKd9aOSujgponEw3fwBMEC3/+e9XzHw2k+VKnbJTZ+QaVtpfUd1q9HK ZIv/ck83Gl5TjYKE5jtUZ2kpEDZfVNGv6yx0smtWAXv1nCJS9ohnyOTd397eMojGDHqkEC+uojES cZheEkMxzgCZwDAs+/CSU7mSuHtCRZn19xlZUd5Gv7yDQ3mbOUwuy30oSk0z1Q5UUPpoihOugIZH FX6Jk7NLiW2wlqfq9qhV4zj7TiBiJY0mCc4zHN8/aq2VKDHp2Na7mWzvKyTy+SYQkBQ/08LbPwj9 YMc+uCzKL6sU/ObHv17EFhD8aPDftTHZvV9L+OZr ) ; Key ID = 7698`
	`GOV. 86400 IN DNSKEY ( 256 3 8 AwEAAaRBt9ApLI72LFfiXVo0ye5nyqvBZ60rp7FMVEohCYuM3WOBFxty2pkgIj7K3AEw6sHOJ6Kb J6yut0qXTxEIYu1jHm/Lg+VLrDLXLzw3I1BA+mAymmfR4mkyjT/umY/0PqXETGCmTOVFx4guyhDe EVr65wIGFXpRfMqJiCSXJKmhSFvAqw1vlBRAUYDG4G9tGhUJaJdflAKWvf9Rp5TicwU= ) ; Key ID = 40176`
	DNSKEY=7698/SEP is now in the chain-of-trust
	DS=7698/SHA-1 verifies DNSKEY=7698/SEP
	DS=7698/SHA-256 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20200603190254 20200519185754 7698 gov. mWtjhi3cxvYYOBSsVsXSVuw2zLJw0V/q/miinZ627+QQ2gF9XLwS4K0o7vDZ2DQH9QEAYQwuWWxK O8H5pZnfpb4AAsy7lEAySinNyyvr2x7+8/XL/HatK9ofm9crLnDZtqtPCvXzNUxjA+roDsJjXw8U 4E+8l971CsWhQT5Je7BejjjyPafYgaBRNPWdw2SZhWaEDN5+NhrBFFgreuEm4dAbEB2WTVZ6qTKW 1d1QWjbWbQzf7sSbwmsx64BKHRNq08XOFkno+cstr+FrvAL5pv6EDhJuwG0Kg4f+t+633AMnY3Ax iYzhl7bI01uBsPbdoym87HOwh8yknM2s23Pj5A== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=40176 is now in the chain-of-trust
	Query to a.gov-servers.net for PUBMED.GOV/A
	Received 633 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (633 bytes) ;; HEADER SECTION ;; id = 22314 ;; 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 = 10 ;; 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 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 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. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a ) PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04 PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200604221007 20200528221007 40176 gov. JX0/gbsq2rKRrCV9lTvlLVs2Hg841Q4+g/TnCs8U+DPjgd+qKHvDRuIw0MtW63BQnxxdFxVHrGZE 7CS8uJ29u18f0rck3TzK4RwH9FoHOKSdb/q+uV2wwRXIjeuBmT+TE0tZ77FXCH1RaHXE6u0v381V c0wiWYvRqALNtlA0ooIMM5UTk48T+GCGcwZ0OxvwF+gtr+ASTPcJrSPLQ4xdXA== ) ;; ADDITIONAL SECTION (10 records) ns2.nih.GOV. 86400 IN A 128.231.64.1 ns2.nih.GOV. 86400 IN AAAA 2607:f220:418:4101::80e7:401 lhcns1.nlm.nih.GOV. 86400 IN A 130.14.55.72 dns2-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.32 ns.nih.GOV. 86400 IN A 128.231.128.251 ns.nih.GOV. 86400 IN AAAA 2607:f220:404:101::80e7:80fb ns3.nih.GOV. 86400 IN A 165.112.4.230 ns3.nih.GOV. 86400 IN AAAA 2607:f220:402:1801::a570:4e6 dns1-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.31 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to c.gov-servers.net for PUBMED.GOV/DNSKEY
	Received 633 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (633 bytes) ;; HEADER SECTION ;; id = 56454 ;; 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 = 10 ;; 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 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 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. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a ) PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04 PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200604221007 20200528221007 40176 gov. JX0/gbsq2rKRrCV9lTvlLVs2Hg841Q4+g/TnCs8U+DPjgd+qKHvDRuIw0MtW63BQnxxdFxVHrGZE 7CS8uJ29u18f0rck3TzK4RwH9FoHOKSdb/q+uV2wwRXIjeuBmT+TE0tZ77FXCH1RaHXE6u0v381V c0wiWYvRqALNtlA0ooIMM5UTk48T+GCGcwZ0OxvwF+gtr+ASTPcJrSPLQ4xdXA== ) ;; ADDITIONAL SECTION (10 records) ns2.nih.GOV. 86400 IN A 128.231.64.1 ns2.nih.GOV. 86400 IN AAAA 2607:f220:418:4101::80e7:401 lhcns1.nlm.nih.GOV. 86400 IN A 130.14.55.72 dns2-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.32 ns.nih.GOV. 86400 IN A 128.231.128.251 ns.nih.GOV. 86400 IN AAAA 2607:f220:404:101::80e7:80fb ns3.nih.GOV. 86400 IN A 165.112.4.230 ns3.nih.GOV. 86400 IN AAAA 2607:f220:402:1801::a570:4e6 dns1-ncbi.ncbi.nlm.nih.GOV. 86400 IN A 130.14.29.31 ;; 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 a.gov-servers.net for PUBMED.GOV/DS
	Received 318 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (318 bytes) ;; HEADER SECTION ;; id = 62020 ;; 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 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a ) PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04 PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200604221007 20200528221007 40176 gov. JX0/gbsq2rKRrCV9lTvlLVs2Hg841Q4+g/TnCs8U+DPjgd+qKHvDRuIw0MtW63BQnxxdFxVHrGZE 7CS8uJ29u18f0rck3TzK4RwH9FoHOKSdb/q+uV2wwRXIjeuBmT+TE0tZ77FXCH1RaHXE6u0v381V c0wiWYvRqALNtlA0ooIMM5UTk48T+GCGcwZ0OxvwF+gtr+ASTPcJrSPLQ4xdXA== ) ;; 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-256 has algorithm RSASHA1-NSEC3-SHA1
	DS=24249/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	Found 1 RRSIGs over DS RRset
	`PUBMED.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200604221007 20200528221007 40176 gov. JX0/gbsq2rKRrCV9lTvlLVs2Hg841Q4+g/TnCs8U+DPjgd+qKHvDRuIw0MtW63BQnxxdFxVHrGZE 7CS8uJ29u18f0rck3TzK4RwH9FoHOKSdb/q+uV2wwRXIjeuBmT+TE0tZ77FXCH1RaHXE6u0v381V c0wiWYvRqALNtlA0ooIMM5UTk48T+GCGcwZ0OxvwF+gtr+ASTPcJrSPLQ4xdXA== )`
	RRSIG=40176 and DNSKEY=40176 verifies the DS RRset
	DS=24249/SHA-256 is now in the chain-of-trust
	`PUBMED.GOV. 3600 IN DS ( 24249 7 2 371bdbeb39fa732e6c814e1f1b3eddff6810d28a7cc9f0ea4142f3970fe2672a )`
	`PUBMED.GOV. 3600 IN DS 24249 7 1 3715f3bcd2f942d40f78d8d1e329d96075291b04`
	Query to ns.nih.GOV for PUBMED.GOV/DNSKEY
	Received 1463 bytes from 128.231.128.251
	;; Answer received from 128.231.128.251 (1463 bytes) ;; HEADER SECTION ;; id = 62633 ;; 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 20210330214930 20200404214930 24249 pubmed.gov. ISLcb5xBz2ADxAl9jEFTlB46TfqCH9T9rgAGMj4ZLsWnZvFGhar/QIJ/9i0HGq1xRfdtzulem2nT h4S1ANWsL4cucxFTJzSeK5IFFDbaweJDQD1fqb48gyP7vLd9Yj1MXxt7F/q4aNNZVKCtiz/51CDi uOQDRwlHmrNRl8lSgk1MBoh/R9ZnO8HYQ7azEC/4Ji6SW72nzKNbaqYEJJbqZv9EpCxDmXDrpUDI rjmeUTO9Mk01f/bM6+kYotGmeLDl60JZAq0MUcSJm0oJoLWFGaeD2gVduxB7d6LWa3ys6byXxcPy uxnWUwF2Wr0JszJQ3cpq3TAEdf8de8WSPf75CQ== ) pubmed.gov. 86400 IN RRSIG ( DNSKEY 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. kPFzkeKRqYqZ9hyQsJ5ELOPe3PdZTNrRvKIfjcK2w4ZbLSBf6TFxxtYL+4jRHV0M4Gjqen1F9tPn lZmVpcmP5D1dkodGhAgVdtWq6BEdx4luG8d2Oe327E436BSFw3TRezJ0B8ZyHrMFF2OWsBXJZ1r4 N72vSvO4l8s5qQiFt6ejog/sNW2s1C2DbL2+aW8TA8SgKF9IB5AFCBjcZVXQ21B5HfQXNWhiNTdA 7CyIXWUufLsN6QNwPLc6x+PTOWqmybDeQwLqOGl+LUU4Wf0Npi0Uv+938KNYBRPlCaEfhtOaeall 50SRXH+eIKrhnnHN/dR0kges1H3iwy5IUdXgDA== ) ;; 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-256 verifies DNSKEY=24249/SEP
	DS=24249/SHA-1 verifies DNSKEY=24249/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`PUBMED.GOV. 86400 IN RRSIG ( DNSKEY 7 2 86400 20210330214930 20200404214930 24249 pubmed.gov. ISLcb5xBz2ADxAl9jEFTlB46TfqCH9T9rgAGMj4ZLsWnZvFGhar/QIJ/9i0HGq1xRfdtzulem2nT h4S1ANWsL4cucxFTJzSeK5IFFDbaweJDQD1fqb48gyP7vLd9Yj1MXxt7F/q4aNNZVKCtiz/51CDi uOQDRwlHmrNRl8lSgk1MBoh/R9ZnO8HYQ7azEC/4Ji6SW72nzKNbaqYEJJbqZv9EpCxDmXDrpUDI rjmeUTO9Mk01f/bM6+kYotGmeLDl60JZAq0MUcSJm0oJoLWFGaeD2gVduxB7d6LWa3ys6byXxcPy uxnWUwF2Wr0JszJQ3cpq3TAEdf8de8WSPf75CQ== )`
	`pubmed.gov. 86400 IN RRSIG ( DNSKEY 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. kPFzkeKRqYqZ9hyQsJ5ELOPe3PdZTNrRvKIfjcK2w4ZbLSBf6TFxxtYL+4jRHV0M4Gjqen1F9tPn lZmVpcmP5D1dkodGhAgVdtWq6BEdx4luG8d2Oe327E436BSFw3TRezJ0B8ZyHrMFF2OWsBXJZ1r4 N72vSvO4l8s5qQiFt6ejog/sNW2s1C2DbL2+aW8TA8SgKF9IB5AFCBjcZVXQ21B5HfQXNWhiNTdA 7CyIXWUufLsN6QNwPLc6x+PTOWqmybDeQwLqOGl+LUU4Wf0Npi0Uv+938KNYBRPlCaEfhtOaeall 50SRXH+eIKrhnnHN/dR0kges1H3iwy5IUdXgDA== )`
	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 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 = 37690 ;; 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 20210330214930 20200404214930 59408 pubmed.gov. ZDBmOVcPWn6fT0/JCJ+2g7FHlvaOGTcQDo/4FO89uxR3lcFpDJTEfPxNcqFCY+5OFbCLK0wiq847 5GAWKAvrpqu1uRH978Hqd7iFVYaOgTRYrXG8epSKD0jvN9aUUyFxQMkUUS33RhHpYxR9WgsLjOVg R1zXDdX2bMvHKY1ynaPo+WKxxDYGlP7bRxfYUol5NrYisg8yjNVOmJ423GEF0OKd0oJJ7zeaE4LK oZ7EJHTY9B1P6PhR63vUiRdpePrKSfe51XWLlEpMwLhZqgxeV/NzPwiqRiLW0rjUbjvM74gDMEgW 8dMvDG2cMTUWu5Gcf0R6H7rgP06agHocH1ylVw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	PUBMED.GOV is authoritative for PUBMED.GOV
	Found RRSIG signed by pubmed.gov zone
	Query to dns1-ncbi.ncbi.nlm.nih.GOV for PUBMED.GOV/SOA
	Received 2128 bytes from 130.14.29.31
	;; Answer received from 130.14.29.31 (2128 bytes) ;; HEADER SECTION ;; id = 20734 ;; 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 = 9 ;; 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. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) pubmed.gov. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; 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 ns3.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 ns.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. otugRs4oyBI5+Le/YiDQJwnLL0kAnu1e1E0EGnyExB3sxUkKGWP6yzFAtv87vD0GMcyx7Vo1mQd/ XjZdUpxqAUM+bR+lFg3xycI7o1gyrQTnuSwrNN7KLCU65LpUJ/NWHgSydLjUUQv9xWYw3zRKVxUf vZJCtjJfNkfnfpIk4iXhfy0zePGILG9ZZ/Kx6M44GMxnn368OB9u8RnriP3U60q1nvSWVa2OyMu+ hAFYyHi4GmCpN/2PZX7knxK8F+44hCdw7qG8y0D4CclTsAgAFOHGp4c33AQqsFl9IEPo8ygzT+3D s/Lr588yrT73Gte6KULs3d+io70MJXu2T1Jm3Q== ) ;; ADDITIONAL SECTION (9 records) 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 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 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20201122162035 20200526162035 52670 ncbi.nlm.nih.gov. AgMJtl+BEqndAHEqDBryjpfhgJvMexLxe2EOP7anmOYYiCIa2ss9sNxof2djCU799hY7qxf9yU4A zANK0FGixGDVapO5G9OFp1Ue4lg4ZEhuqC/LBQIexw4BiJ+4rOfTKzNSV+wI2xtHXiPtC0y86/tw i+J5zXaiIvWTceIcyyumlHCGZG81g418fKaayMj0gbe5Uj08B28A7bd5g8rnm3cG38InetUwYKG5 2h+q2H3vH+FxMqXJ4CfHP46LIQK4rkN25/0/kIJpOPJloS/fk3C/Fn6V5VMc3JAWjuut6MHvOfnk 7GTqLbEp2R6uPgWraXaYXZc+ic1D98RMh63CKQ== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20201122162035 20200526162035 52670 ncbi.nlm.nih.gov. t6TYL6Gsi1N0G0eRdCP+t6pYFwsq/Bevxf228MUxb6tF2Ulz3rN/U7O1Yu79fkTGkRJcj2iG/Kh9 +qOTQ/vPI0zvuHStuf6j/3jRqs7KZUKoEsNqM1EvnaOx3lKBlqjP1Hq3GsnQPpBTOxErfdQahd2R xcIy3F1UY7/kjtrjXiaHn34bLIDEnsFUxCRTiFbu7ZP/yUHKOZNqImHoEvmk5P9Gbum1zsHB96fn kTCsfUEoFuqik2K7kBS6EBzWvBLiK1E7T9ZpDnmxrQPj4dM3BjeISUn5agBmSbM4jO+l2JFBKeg9 swkO4VXvICSIaHIFXIPEON6Pcwmfb1vtjrPZAg== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20201122162035 20200526162035 52670 ncbi.nlm.nih.gov. gdBVk/w56OPx+q2xmjcYr2PH/aJa6Xa5ZOiXbn0r05Y3CmmfACEsvw2cMbaLpOoKTgwCZb64ben8 J1UEFqD7fMLwIMvklYBXRsJzvIip1CWB7Adz3zwKPN1a6Kdk3Y8n4rP9nPH5SahbtQZdunRrcm83 1lRrb6HDRCsGwbB61/hjtK8Upb5t4r8EOu/9lJuitDXtC7N3p0GoXUCPDrH2oG+QFhLm/ojrSEN9 FET9Iwff7RzNkFVdBX9NQfa+6o28P0vDt2UNlamgfmggxhEOHOWAgFDZm9bGhzEXLYOCVw0H15KV gtD64XORZSyeDdKOFQwdGPMw79m7rdu5FHR/Tg== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20201122162035 20200526162035 52670 ncbi.nlm.nih.gov. lI0KBgprq2ZXBfIfqGMeBbjx2Cgj3CsBaw39Q0p+DFKBT8uG4xCboJwcJULfrt3/AwhQn5SwJYei 5RwTPcnu5FwlxdSzWcR931DEW0SLnFlLqDIkdDlBIQvlwqsO9RVPyIkprwzN4+PKjeYjueDfRpsk U/CAH0Je6xG1i1ghyg5cLfPalX3BZ2f6FoRcyuVcHwkaYXO6+bi+sdaOyectS5KZO+g2T5GV14e0 8lTjwD4YfY/QTizI3DyB8uozUqs1D0dUBzhSEXIep/iOlqKCi9n3bfNfqOUZRYFgJfX7piMA41xs cAc6KBRClRkszagRdKoQ++HlFHRqSLJMkK/8LQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; 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 = 64038 ;; 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. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) PUBMED.GOV. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; 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 = 46334 ;; 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. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) PUBMED.GOV. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to lhcns1.nlm.nih.GOV for PUBMED.GOV/SOA
	Received 4042 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (4042 bytes) ;; HEADER SECTION ;; id = 54809 ;; 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 = 29 ;; 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. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) pubmed.gov. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; 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 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 ns.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. otugRs4oyBI5+Le/YiDQJwnLL0kAnu1e1E0EGnyExB3sxUkKGWP6yzFAtv87vD0GMcyx7Vo1mQd/ XjZdUpxqAUM+bR+lFg3xycI7o1gyrQTnuSwrNN7KLCU65LpUJ/NWHgSydLjUUQv9xWYw3zRKVxUf vZJCtjJfNkfnfpIk4iXhfy0zePGILG9ZZ/Kx6M44GMxnn368OB9u8RnriP3U60q1nvSWVa2OyMu+ hAFYyHi4GmCpN/2PZX7knxK8F+44hCdw7qG8y0D4CclTsAgAFOHGp4c33AQqsFl9IEPo8ygzT+3D s/Lr588yrT73Gte6KULs3d+io70MJXu2T1Jm3Q== ) ;; ADDITIONAL SECTION (29 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 20200601055450 20200528050911 5468 nih.gov. IKsFtSeP5KiDqoRZ9vYjzJR3qOb7R9r/Lb7Z0vnYbrIVE1x3WyHs4NDrXj5YB6n5mrAmhbpQnAjx K+Zu6HIpq+iyConHUDmKyYUd2/W7qpW5c8HCpNUGDHn7DWxYccXJvyAa0e4ce28vecw1VR31rxrT ZmlBkQdLZYBbJ8pUwvs= ) ns.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20200601055450 20200528050911 11843 nih.gov. CsnQTHDG35DtF82snCGXrfiwQ230d0VaoNWPUeQBXHQ6fkSxJjr5Vr0L7eV1piICyaW0GLk/cUUK fRds2tvmMX4KpeTLBV+f7fgoi3Y2HIX18kslrpUfAMzn3zTYseZTE9Mp4P+adm7fX+yNJJE7JoNT GlnoMaL8lPBWq1FEXV0= ) ns.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20200601055450 20200528050911 5468 nih.gov. jRdYm+Mo2081VYf3XksadXAqRsZJMKdJFKI8Gw/d++tcHHphK6V/YMnytBilHTXN1X0+cB5+Wmh7 cvL0RPoUtR74jzRS1IkvBY+s2NMbQep9biHmwD+KOpMtAZPWZTWPRq8aIsAe/FB9FTFHEf8A0Q0/ 4GZ/hpujqNRsV0Yu/fo= ) ns.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20200601055450 20200528050911 11843 nih.gov. UIgjgA43g4WQIA31MtYdarkLxw+j58Mxk0u9DrWsfz83p+yeX7aENzSi1HHtDMkNiG3ujbe0Nip5 pOL7kAOj1kHATJ/QzJGuAcAXmnIytzm2oHvEaaekk/g6UTMCq/xt/S6/+eptoI7KdV/V3g23Tlxj nUDucnlIcDq4zmj4jD0= ) ns2.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20200602042217 20200529035355 5468 nih.gov. f9GozUjJd9dqe/ahecDrm9iUplJ7SkIC/89y3Mimd2tufgrd4HUp/jTLDZtWhbMNZaXeuDe5sUCk QDSyqUN9zRjIJRntJUb6JlZPDNAN+8RGpZjOSyVK47G6OeVimNLlBJR4qkoYIDgcKPwmI3/he6UH qDgfg2DBD7Ru36ABp70= ) ns2.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20200602042217 20200529035355 11843 nih.gov. QFUl3Yq5qgI/SU8rOdEIB9KqlqNopx/Y9W0fEFo8PaCicd1OpqXlWtsnOvsTsuZjpShkacbnzzDQ H5ileAuR11SlbejEtAHGM2Z7XmxFPjN1OE3OMs0KZ5tsVcVLy2EOSwHV/K1Gh9Vkze1fnlB5Ua9c HCxngNqTGKzpOVsGlbo= ) ns2.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20200602015618 20200529005807 5468 nih.gov. yBkeh2hwauPTLd3OVGpuOyMG0glEWxvrg0ECjn0QgSESZTQSWTbioTz1ufac2wItjNn/BAB84qqq KTEkrcPE+oiCBz+GgdWnQtHcbaxBnEE8X/3/h/iRidudYfAUXxv33c4GhZ/l+wgddL6kfhWjT+Au KXEHzTDC2+24VSy4ma0= ) ns2.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20200602015618 20200529005807 11843 nih.gov. oFklI16/6WE9hXL38LWWeUhsR0iOCNoZksixZ0vG608RNGqC4J7aXz6koIlvjeaEMFYfT4GuSYbJ wd9x+lk7COWfmPpn5qq4ubpFsbaIgPtggsJHpuOxg3WQV6n3Pus5n9Qp+UVu4rZxGEOCND6EInBY ZMzWB1yvl0Ba79JfJSI= ) ns3.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20200602023011 20200529014406 5468 nih.gov. W0DHZZw64Y9vf1TAh4aAuc1XzxXAQfHrA0TMG/uL11Mobf3PYetWEOqoxBlbYjtqKDyEbVAZ+717 wwgqsVewUeZUq7O+H8uT332fzv2VVPhLflOeU9MdXtC3WVRD/Af7p+OxOciMUiZNKUClrIJg3M4k pCy3tBrMDpqjpNiN0xk= ) ns3.nih.gov. 7200 IN RRSIG ( A 7 3 7200 20200602023011 20200529014406 11843 nih.gov. ePKU7EvnuOVQ/744XyRiwrqiLYbWSDqddSYYK/9QDkTKBGW8f0U3dQ/zasn+bZRBt+WY2l1ez2Iq bmqqd8RtGpQ6WcxSduAPo8g/gBIrE8uomFMiuI0a84M4AXcSX5KjBIeLTjThe4RpebeZhe4QX/Ga rotV5FY3gZw7JCvHNco= ) ns3.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20200601233837 20200528233007 5468 nih.gov. T1NXpL828wpsRxQ30tncBr2mN6SJ/SVerVjdIAM2c7poEd7Z2yIpPXDhKR3ieU4v7YfctHFkOdSM tAu4+M7usPu8jP//xcQYx/xJwsr8bPddyV0Sa41XEbOu8w4LcMZwJd5cVZSeOENgXdvl5Tpp375b iYB3FjXXmFuNUBsKIwE= ) ns3.nih.gov. 7200 IN RRSIG ( AAAA 7 3 7200 20200601233837 20200528233007 11843 nih.gov. o4m/N3FFiFiF3Z3Wm6bw05Ue46xkvIVhRV82tP+hBxRKfWDJHmBDBSNGG8PvZSg/Ph5IDWSJf7tQ fX+hprb0dbWEucgcDEkfaBsRPlJtgqRRrQiYR90W8990crlyWccDqYRz/+CMvCzOHZaseJ8fSFUZ 6aJNLhxanUQYFdX2yOQ= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20200609111117 20200510103030 15369 nlm.nih.gov. mm1VqJO7pM656fG565aWU1uSseGm88HKY1OrB0+/oWY+NKzfmx42XdI47FAqrLWlHRY5WbcDKCyB 3gVgLkSAe5oRLw8gkHQrLWMIYGm4vDkhRkT8n+7Wp6v7l0opXUn+vP59+sa6l5zjvJwiyn4EqduQ /rcYrhyyGu0Tui5WmiQ= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20200609111117 20200510103030 15369 nlm.nih.gov. LTgR6LE+2Ud3cpeEEKpe0wAnJFFiM7SeFgAAe399dfNSt7zJWcSzfWyenXXsFDa92f1ukuqJ5Tz4 mUUK6eMnhpvaPMTlclR3pswOqjQuBzEAecu9Tq+0ef/GzilhU0DmtMHh/KF/fKiWOP7A/XpCTUfL wkXzURWIrwAzOnWXQ1g= ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20201122162035 20200526162035 52670 ncbi.nlm.nih.gov. AgMJtl+BEqndAHEqDBryjpfhgJvMexLxe2EOP7anmOYYiCIa2ss9sNxof2djCU799hY7qxf9yU4A zANK0FGixGDVapO5G9OFp1Ue4lg4ZEhuqC/LBQIexw4BiJ+4rOfTKzNSV+wI2xtHXiPtC0y86/tw i+J5zXaiIvWTceIcyyumlHCGZG81g418fKaayMj0gbe5Uj08B28A7bd5g8rnm3cG38InetUwYKG5 2h+q2H3vH+FxMqXJ4CfHP46LIQK4rkN25/0/kIJpOPJloS/fk3C/Fn6V5VMc3JAWjuut6MHvOfnk 7GTqLbEp2R6uPgWraXaYXZc+ic1D98RMh63CKQ== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20201122162035 20200526162035 52670 ncbi.nlm.nih.gov. t6TYL6Gsi1N0G0eRdCP+t6pYFwsq/Bevxf228MUxb6tF2Ulz3rN/U7O1Yu79fkTGkRJcj2iG/Kh9 +qOTQ/vPI0zvuHStuf6j/3jRqs7KZUKoEsNqM1EvnaOx3lKBlqjP1Hq3GsnQPpBTOxErfdQahd2R xcIy3F1UY7/kjtrjXiaHn34bLIDEnsFUxCRTiFbu7ZP/yUHKOZNqImHoEvmk5P9Gbum1zsHB96fn kTCsfUEoFuqik2K7kBS6EBzWvBLiK1E7T9ZpDnmxrQPj4dM3BjeISUn5agBmSbM4jO+l2JFBKeg9 swkO4VXvICSIaHIFXIPEON6Pcwmfb1vtjrPZAg== ) ;; 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 = 16621 ;; 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. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) PUBMED.GOV. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; 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 2128 bytes from 130.14.29.32
	;; Answer received from 130.14.29.32 (2128 bytes) ;; HEADER SECTION ;; id = 43311 ;; 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 = 9 ;; 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. 2020040401 ;serial 10800 ;refresh 7200 ;retry 604800 ;expire 21600 ;minimum ) pubmed.gov. 86400 IN RRSIG ( SOA 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. gfgzT23CLbK1gnsrSj5sDUeypQdseOVwmfNIjD07gbqVkyCwj6KbF1mn5HlclSUE7riFFW4pmM8m wr/g7dqRZmVuaxvUOI9JYBZPnwPjHYm6HOYyOtS/kmDxKrsZAUNBhxb8qrVqS1glB8pAYNDq0qRJ wHAp6H5SP/MSX29huxF0vNZQ8iY/NxpyIQ+IzLJw6XlFFNRXF9heCYMfrmVCKWIHd7jljzqPLT1X j7QDzzIxltCN41y5kbstz76ESEpufpkh2wKln9960s3vSxlP/bQf9RP7D2oGSjV3KCjyRe0VACvB sBQwvD8Cx9Ih76ZYKCt9QnYdQp9uOga/4/fg7g== ) ;; AUTHORITY SECTION (7 records) pubmed.gov. 86400 IN NS ns2.nih.gov. pubmed.gov. 86400 IN NS ns3.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 dns1-ncbi.ncbi.nlm.nih.gov. pubmed.gov. 86400 IN NS lhcns1.nlm.nih.gov. pubmed.gov. 86400 IN RRSIG ( NS 7 2 86400 20210330214930 20200404214930 59408 pubmed.gov. otugRs4oyBI5+Le/YiDQJwnLL0kAnu1e1E0EGnyExB3sxUkKGWP6yzFAtv87vD0GMcyx7Vo1mQd/ XjZdUpxqAUM+bR+lFg3xycI7o1gyrQTnuSwrNN7KLCU65LpUJ/NWHgSydLjUUQv9xWYw3zRKVxUf vZJCtjJfNkfnfpIk4iXhfy0zePGILG9ZZ/Kx6M44GMxnn368OB9u8RnriP3U60q1nvSWVa2OyMu+ hAFYyHi4GmCpN/2PZX7knxK8F+44hCdw7qG8y0D4CclTsAgAFOHGp4c33AQqsFl9IEPo8ygzT+3D s/Lr588yrT73Gte6KULs3d+io70MJXu2T1Jm3Q== ) ;; ADDITIONAL SECTION (9 records) 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 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 dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20201122162035 20200526162035 52670 ncbi.nlm.nih.gov. AgMJtl+BEqndAHEqDBryjpfhgJvMexLxe2EOP7anmOYYiCIa2ss9sNxof2djCU799hY7qxf9yU4A zANK0FGixGDVapO5G9OFp1Ue4lg4ZEhuqC/LBQIexw4BiJ+4rOfTKzNSV+wI2xtHXiPtC0y86/tw i+J5zXaiIvWTceIcyyumlHCGZG81g418fKaayMj0gbe5Uj08B28A7bd5g8rnm3cG38InetUwYKG5 2h+q2H3vH+FxMqXJ4CfHP46LIQK4rkN25/0/kIJpOPJloS/fk3C/Fn6V5VMc3JAWjuut6MHvOfnk 7GTqLbEp2R6uPgWraXaYXZc+ic1D98RMh63CKQ== ) dns1-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20201122162035 20200526162035 52670 ncbi.nlm.nih.gov. t6TYL6Gsi1N0G0eRdCP+t6pYFwsq/Bevxf228MUxb6tF2Ulz3rN/U7O1Yu79fkTGkRJcj2iG/Kh9 +qOTQ/vPI0zvuHStuf6j/3jRqs7KZUKoEsNqM1EvnaOx3lKBlqjP1Hq3GsnQPpBTOxErfdQahd2R xcIy3F1UY7/kjtrjXiaHn34bLIDEnsFUxCRTiFbu7ZP/yUHKOZNqImHoEvmk5P9Gbum1zsHB96fn kTCsfUEoFuqik2K7kBS6EBzWvBLiK1E7T9ZpDnmxrQPj4dM3BjeISUn5agBmSbM4jO+l2JFBKeg9 swkO4VXvICSIaHIFXIPEON6Pcwmfb1vtjrPZAg== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( A 7 5 86400 20201122162035 20200526162035 52670 ncbi.nlm.nih.gov. gdBVk/w56OPx+q2xmjcYr2PH/aJa6Xa5ZOiXbn0r05Y3CmmfACEsvw2cMbaLpOoKTgwCZb64ben8 J1UEFqD7fMLwIMvklYBXRsJzvIip1CWB7Adz3zwKPN1a6Kdk3Y8n4rP9nPH5SahbtQZdunRrcm83 1lRrb6HDRCsGwbB61/hjtK8Upb5t4r8EOu/9lJuitDXtC7N3p0GoXUCPDrH2oG+QFhLm/ojrSEN9 FET9Iwff7RzNkFVdBX9NQfa+6o28P0vDt2UNlamgfmggxhEOHOWAgFDZm9bGhzEXLYOCVw0H15KV gtD64XORZSyeDdKOFQwdGPMw79m7rdu5FHR/Tg== ) dns2-ncbi.ncbi.nlm.nih.gov. 86400 IN RRSIG ( AAAA 7 5 86400 20201122162035 20200526162035 52670 ncbi.nlm.nih.gov. lI0KBgprq2ZXBfIfqGMeBbjx2Cgj3CsBaw39Q0p+DFKBT8uG4xCboJwcJULfrt3/AwhQn5SwJYei 5RwTPcnu5FwlxdSzWcR931DEW0SLnFlLqDIkdDlBIQvlwqsO9RVPyIkprwzN4+PKjeYjueDfRpsk U/CAH0Je6xG1i1ghyg5cLfPalX3BZ2f6FoRcyuVcHwkaYXO6+bi+sdaOyectS5KZO+g2T5GV14e0 8lTjwD4YfY/QTizI3DyB8uozUqs1D0dUBzhSEXIep/iOlqKCi9n3bfNfqOUZRYFgJfX7piMA41xs cAc6KBRClRkszagRdKoQ++HlFHRqSLJMkK/8LQ== ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1024 ;; option:
	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 = 6260 ;; 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 20210330214930 20200404214930 59408 pubmed.gov. ZDBmOVcPWn6fT0/JCJ+2g7FHlvaOGTcQDo/4FO89uxR3lcFpDJTEfPxNcqFCY+5OFbCLK0wiq847 5GAWKAvrpqu1uRH978Hqd7iFVYaOgTRYrXG8epSKD0jvN9aUUyFxQMkUUS33RhHpYxR9WgsLjOVg R1zXDdX2bMvHKY1ynaPo+WKxxDYGlP7bRxfYUol5NrYisg8yjNVOmJ423GEF0OKd0oJJ7zeaE4LK oZ7EJHTY9B1P6PhR63vUiRdpePrKSfe51XWLlEpMwLhZqgxeV/NzPwiqRiLW0rjUbjvM74gDMEgW 8dMvDG2cMTUWu5Gcf0R6H7rgP06agHocH1ylVw== ) ;; 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 20210330214930 20200404214930 59408 pubmed.gov. ZDBmOVcPWn6fT0/JCJ+2g7FHlvaOGTcQDo/4FO89uxR3lcFpDJTEfPxNcqFCY+5OFbCLK0wiq847 5GAWKAvrpqu1uRH978Hqd7iFVYaOgTRYrXG8epSKD0jvN9aUUyFxQMkUUS33RhHpYxR9WgsLjOVg R1zXDdX2bMvHKY1ynaPo+WKxxDYGlP7bRxfYUol5NrYisg8yjNVOmJ423GEF0OKd0oJJ7zeaE4LK oZ7EJHTY9B1P6PhR63vUiRdpePrKSfe51XWLlEpMwLhZqgxeV/NzPwiqRiLW0rjUbjvM74gDMEgW 8dMvDG2cMTUWu5Gcf0R6H7rgP06agHocH1ylVw== )`
	RRSIG=59408 and DNSKEY=59408 verifies the A RRset

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