DNSSEC Analyzer

Domain Name:

Time: 2019-10-23 02:55:39 UTC, NTP stratum 4

Analyzing DNSSEC problems for NLM.GOV

DS=20326/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	Query to k.root-servers.net for ./DNSKEY
	Error querying k.root-servers.net/2001:7fd:0:0:0:0:0:1 for ./DNSKEY: 'IPv6 transport disabled'
	Received 864 bytes from 193.0.14.129
	;; Answer received from 193.0.14.129 (864 bytes) ;; HEADER SECTION ;; id = 48905 ;; 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) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbPwrxwtOMENWvblQbUFwBllR7ZtXsu9rg/LdyklKs9gU2GQTeOc59XjhuAPZ4WrT09z6YPL +vzIIJqnG3Hiru7hFUQ4pH0qsLNxrsuZrZYmXAKoVa9SXL1Ap0LygwrIugEk1G4v7Rk/Alt1jLUI E+ZymGtSEhIuGQdXrEmj3ffzXY13H42X4Ja3vJTn/WIQOXY7vwHXGDypSh9j0Tt0hknF1yVJCrIp fkhFWihMKNdMzMprD4bV+PDLRA5YSn3OPIeUnRn9qBUCN11LXQKb+W3Jg+m/5xQRQJzJ/qXgDh1+ aN+Mc9AstP29Y/ZLFmF6cKtL2zoUMN5I5QymeSkJJzc= ) ; Key ID = 22545 . 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 20191111000000 20191021000000 20326 . UDCwnWmQfdxPPfZdmccTpMESh93HP9yY83eaSV5X+YRPlixCwIlGql9MLUgR/2K+GCzEEaCIVYc9 KKMFCsXeO7PeftbWdqSynTxhT7HPNEq7Mmy5hYZltuQznFGVd26Ltngkh4bh4/YzyLfJiQwo7JLU Bm1BO/tYsvpPeFYy24mWbvkG6I5h0IVZHUv9gubt61bFmNIlC9spn+wjHpc/CZJPth9lh9uUGeSY tMUnO2swob9m2KqU+85/ovOy6/WEcaITaxGL2zjXHr2iqKBPPhxB/f8bH9g7g4k0b1dFZP+b6d7l C5zqe5W5RvyXlYcCbejMV+fflyq2EarRkQ3qsg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbPwrxwtOMENWvblQbUFwBllR7ZtXsu9rg/LdyklKs9gU2GQTeOc59XjhuAPZ4WrT09z6YPL +vzIIJqnG3Hiru7hFUQ4pH0qsLNxrsuZrZYmXAKoVa9SXL1Ap0LygwrIugEk1G4v7Rk/Alt1jLUI E+ZymGtSEhIuGQdXrEmj3ffzXY13H42X4Ja3vJTn/WIQOXY7vwHXGDypSh9j0Tt0hknF1yVJCrIp fkhFWihMKNdMzMprD4bV+PDLRA5YSn3OPIeUnRn9qBUCN11LXQKb+W3Jg+m/5xQRQJzJ/qXgDh1+ aN+Mc9AstP29Y/ZLFmF6cKtL2zoUMN5I5QymeSkJJzc= ) ; Key ID = 22545`
	`. 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 20191111000000 20191021000000 20326 . UDCwnWmQfdxPPfZdmccTpMESh93HP9yY83eaSV5X+YRPlixCwIlGql9MLUgR/2K+GCzEEaCIVYc9 KKMFCsXeO7PeftbWdqSynTxhT7HPNEq7Mmy5hYZltuQznFGVd26Ltngkh4bh4/YzyLfJiQwo7JLU Bm1BO/tYsvpPeFYy24mWbvkG6I5h0IVZHUv9gubt61bFmNIlC9spn+wjHpc/CZJPth9lh9uUGeSY tMUnO2swob9m2KqU+85/ovOy6/WEcaITaxGL2zjXHr2iqKBPPhxB/f8bH9g7g4k0b1dFZP+b6d7l C5zqe5W5RvyXlYcCbejMV+fflyq2EarRkQ3qsg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=22545 is now in the chain-of-trust
	Query to c.root-servers.net for NLM.GOV/A
	Error querying c.root-servers.net/2001:500:2:0:0:0:0:c for NLM.GOV/A: 'IPv6 transport disabled'
	Received 665 bytes from 192.33.4.12
	;; Answer received from 192.33.4.12 (665 bytes) ;; HEADER SECTION ;; id = 75 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NLM.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS d.gov-servers.net. gov. 172800 IN NS a.gov-servers.net. gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20191104170000 20191022160000 22545 . PqxhDjGyCQI9epw4VyIB73F2VP0YzOUjX6Rv/Hdx7yLMaNbbm9AuG4MAmZ9LD6ZHGPglLsnwhDJD +OmiUPgZH0eiV+MPNlrASTIpLyML7lLFX58Vq1zgYGfofpQff4k8FFJMD4M6ql5gx7yU7Oalt5wv LjQrX13g64dRy378ccIkne8Jb3LwHtyHR/ebgBr/QK2IaKApHp2YqJle3h8BcT+rYmnOWhda4GbX QY5VboofrKb0CwyzUvviQsj7NsUNn7jZildsPj+XUO1ZPyhAPsrcGCw8zKo3QJl7e6IBBhUL4Xux hicvAvoLQGcaKb/x5Iil1bWkiw7Q3gaCtZ3RFw== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 b.gov-servers.net. 172800 IN A 209.112.123.30 c.gov-servers.net. 172800 IN A 69.36.153.30 d.gov-servers.net. 172800 IN A 81.19.194.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to f.root-servers.net for GOV/DNSKEY
	Received 661 bytes from 192.5.5.241
	;; Answer received from 192.5.5.241 (661 bytes) ;; HEADER SECTION ;; id = 17879 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) gov. 172800 IN NS a.gov-servers.net. gov. 172800 IN NS b.gov-servers.net. gov. 172800 IN NS c.gov-servers.net. gov. 172800 IN NS d.gov-servers.net. gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20191104170000 20191022160000 22545 . PqxhDjGyCQI9epw4VyIB73F2VP0YzOUjX6Rv/Hdx7yLMaNbbm9AuG4MAmZ9LD6ZHGPglLsnwhDJD +OmiUPgZH0eiV+MPNlrASTIpLyML7lLFX58Vq1zgYGfofpQff4k8FFJMD4M6ql5gx7yU7Oalt5wv LjQrX13g64dRy378ccIkne8Jb3LwHtyHR/ebgBr/QK2IaKApHp2YqJle3h8BcT+rYmnOWhda4GbX QY5VboofrKb0CwyzUvviQsj7NsUNn7jZildsPj+XUO1ZPyhAPsrcGCw8zKo3QJl7e6IBBhUL4Xux hicvAvoLQGcaKb/x5Iil1bWkiw7Q3gaCtZ3RFw== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN A 209.112.123.30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN A 69.36.153.30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN A 81.19.194.30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to i.root-servers.net for GOV/DS
	Received 406 bytes from 192.36.148.17
	;; Answer received from 192.36.148.17 (406 bytes) ;; HEADER SECTION ;; id = 27763 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DS ;; ANSWER SECTION (3 records) gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN RRSIG ( DS 8 1 86400 20191104170000 20191022160000 22545 . PqxhDjGyCQI9epw4VyIB73F2VP0YzOUjX6Rv/Hdx7yLMaNbbm9AuG4MAmZ9LD6ZHGPglLsnwhDJD +OmiUPgZH0eiV+MPNlrASTIpLyML7lLFX58Vq1zgYGfofpQff4k8FFJMD4M6ql5gx7yU7Oalt5wv LjQrX13g64dRy378ccIkne8Jb3LwHtyHR/ebgBr/QK2IaKApHp2YqJle3h8BcT+rYmnOWhda4GbX QY5VboofrKb0CwyzUvviQsj7NsUNn7jZildsPj+XUO1ZPyhAPsrcGCw8zKo3QJl7e6IBBhUL4Xux hicvAvoLQGcaKb/x5Iil1bWkiw7Q3gaCtZ3RFw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for GOV in the . zone
	DS=7698/SHA-256 has algorithm RSASHA256
	DS=7698/SHA-1 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20191104170000 20191022160000 22545 . PqxhDjGyCQI9epw4VyIB73F2VP0YzOUjX6Rv/Hdx7yLMaNbbm9AuG4MAmZ9LD6ZHGPglLsnwhDJD +OmiUPgZH0eiV+MPNlrASTIpLyML7lLFX58Vq1zgYGfofpQff4k8FFJMD4M6ql5gx7yU7Oalt5wv LjQrX13g64dRy378ccIkne8Jb3LwHtyHR/ebgBr/QK2IaKApHp2YqJle3h8BcT+rYmnOWhda4GbX QY5VboofrKb0CwyzUvviQsj7NsUNn7jZildsPj+XUO1ZPyhAPsrcGCw8zKo3QJl7e6IBBhUL4Xux hicvAvoLQGcaKb/x5Iil1bWkiw7Q3gaCtZ3RFw== )`
	RRSIG=22545 and DNSKEY=22545 verifies the DS RRset
	DS=7698/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 )`
	`gov. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe`
	Query to b.gov-servers.net for GOV/DNSKEY
	Error querying b.gov-servers.net/2620:74:27:0:0:0:2:30 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 743 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (743 bytes) ;; HEADER SECTION ;; id = 1481 ;; 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 ( 256 3 8 AQPyPvPjCOOxe71vhn8KNKkRNvz+ttcK3l0mbbdvPuIYZkbo5tW/6YqyfCPoATceDs2qxcCBE3/9 Ulu6AMbnrCndRjIJ/F5b0C3CHmdMBPSHtXNy0z5VXU7dTz/cmSKlaPrDPRrY6WdcTaI3VcnU6cyu dx7N0SeYR9r+TmDbkVd9Dw== ) ; Key ID = 32795 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 RRSIG ( DNSKEY 8 1 86400 20191029214731 20191014214231 7698 gov. t2F0f9d3MtPasB/xkT/xMMBp0/s9JGj2q+UlyVbReP0W3YvzT2mNS7Mn2rhaNtT8qPZJ7cWbdKK+ CmWKC639WOtqHtIZpbLLSImywybAySzNcFcUDpjCe321+GtNlk/LHTXAjT3r9RTQa9YzDChrzjz4 bbhh2sJoD4SuIl/b+a1EmQZV6+XN+v7ELki2nXB+dfeoQWUbocdg8BZbmVAcf8zgfvhERRkCRXgR S+J/yh7CVupke1QM88tvQwS5yRS0vMP1+bAv9JhdX1F7ADGaS+3iovGWvXbCPCr6HXOBHMj8W0OR MO/PjWYh+582vOYKIVDf6vCMqCc/RX+YNlHUiw== ) ;; 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 ( 256 3 8 AQPyPvPjCOOxe71vhn8KNKkRNvz+ttcK3l0mbbdvPuIYZkbo5tW/6YqyfCPoATceDs2qxcCBE3/9 Ulu6AMbnrCndRjIJ/F5b0C3CHmdMBPSHtXNy0z5VXU7dTz/cmSKlaPrDPRrY6WdcTaI3VcnU6cyu dx7N0SeYR9r+TmDbkVd9Dw== ) ; Key ID = 32795`
	`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`
	DNSKEY=7698/SEP is now in the chain-of-trust
	DS=7698/SHA-256 verifies DNSKEY=7698/SEP
	DS=7698/SHA-1 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20191029214731 20191014214231 7698 gov. t2F0f9d3MtPasB/xkT/xMMBp0/s9JGj2q+UlyVbReP0W3YvzT2mNS7Mn2rhaNtT8qPZJ7cWbdKK+ CmWKC639WOtqHtIZpbLLSImywybAySzNcFcUDpjCe321+GtNlk/LHTXAjT3r9RTQa9YzDChrzjz4 bbhh2sJoD4SuIl/b+a1EmQZV6+XN+v7ELki2nXB+dfeoQWUbocdg8BZbmVAcf8zgfvhERRkCRXgR S+J/yh7CVupke1QM88tvQwS5yRS0vMP1+bAv9JhdX1F7ADGaS+3iovGWvXbCPCr6HXOBHMj8W0OR MO/PjWYh+582vOYKIVDf6vCMqCc/RX+YNlHUiw== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=32795 is now in the chain-of-trust
	Query to a.gov-servers.net for NLM.GOV/A
	Error querying a.gov-servers.net/2001:500:4431:0:0:0:2:30 for NLM.GOV/A: 'IPv6 transport disabled'
	Received 403 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (403 bytes) ;; HEADER SECTION ;; id = 9791 ;; 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 = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NLM.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) NLM.GOV. 86400 IN NS lhcns2.nlm.nih.GOV. NLM.GOV. 86400 IN NS lhcns1.nlm.nih.GOV. NLM.GOV. 86400 IN NS hanna.cac.washington.edu. NLM.GOV. 3600 IN DS ( 49464 7 2 16b7a756414f817b1b128ad486e4b8d8ff991aa0f0a27861b1de400882fa33c2 ) NLM.GOV. 3600 IN DS 49464 7 1 788c921833a4e4268654dd579a30f888ecbee5b3 NLM.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191029221008 20191022221008 32795 gov. bXykip+Gujiv15cTKWVWb52ohbZSa6/jAYOmHi1wCivcZzlaexj0YnJ8f3KPOWalnm4FHhABGq2A bz9QVeE0bbQCe8VGjrK596Mk7vt7AHrLtxkhbUqr0dM1yvDYBHCVigFvrvS5sgOOXGKXZSDvH5mM lPfIUtxpocSoSy9chUE= ) ;; ADDITIONAL SECTION (3 records) lhcns2.nlm.nih.GOV. 86400 IN A 130.14.55.128 lhcns1.nlm.nih.GOV. 86400 IN A 130.14.55.72 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a.gov-servers.net for NLM.GOV/DNSKEY
	Received 403 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (403 bytes) ;; HEADER SECTION ;; id = 26900 ;; 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 = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NLM.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) NLM.GOV. 86400 IN NS lhcns2.nlm.nih.GOV. NLM.GOV. 86400 IN NS lhcns1.nlm.nih.GOV. NLM.GOV. 86400 IN NS hanna.cac.washington.edu. NLM.GOV. 3600 IN DS ( 49464 7 2 16b7a756414f817b1b128ad486e4b8d8ff991aa0f0a27861b1de400882fa33c2 ) NLM.GOV. 3600 IN DS 49464 7 1 788c921833a4e4268654dd579a30f888ecbee5b3 NLM.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191029221008 20191022221008 32795 gov. bXykip+Gujiv15cTKWVWb52ohbZSa6/jAYOmHi1wCivcZzlaexj0YnJ8f3KPOWalnm4FHhABGq2A bz9QVeE0bbQCe8VGjrK596Mk7vt7AHrLtxkhbUqr0dM1yvDYBHCVigFvrvS5sgOOXGKXZSDvH5mM lPfIUtxpocSoSy9chUE= ) ;; ADDITIONAL SECTION (3 records) lhcns2.nlm.nih.GOV. 86400 IN A 130.14.55.128 lhcns1.nlm.nih.GOV. 86400 IN A 130.14.55.72 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone NLM.GOV

NLM.GOV

	Checking DS between GOV and NLM.GOV
	Query to c.gov-servers.net for NLM.GOV/DS
	Received 283 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (283 bytes) ;; HEADER SECTION ;; id = 21763 ;; 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) ;; NLM.GOV. IN DS ;; ANSWER SECTION (3 records) NLM.GOV. 3600 IN DS ( 49464 7 2 16b7a756414f817b1b128ad486e4b8d8ff991aa0f0a27861b1de400882fa33c2 ) NLM.GOV. 3600 IN DS 49464 7 1 788c921833a4e4268654dd579a30f888ecbee5b3 NLM.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191029221008 20191022221008 32795 gov. bXykip+Gujiv15cTKWVWb52ohbZSa6/jAYOmHi1wCivcZzlaexj0YnJ8f3KPOWalnm4FHhABGq2A bz9QVeE0bbQCe8VGjrK596Mk7vt7AHrLtxkhbUqr0dM1yvDYBHCVigFvrvS5sgOOXGKXZSDvH5mM lPfIUtxpocSoSy9chUE= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for NLM.GOV in the GOV zone
	DS=49464/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
	DS=49464/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	Found 1 RRSIGs over DS RRset
	`NLM.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191029221008 20191022221008 32795 gov. bXykip+Gujiv15cTKWVWb52ohbZSa6/jAYOmHi1wCivcZzlaexj0YnJ8f3KPOWalnm4FHhABGq2A bz9QVeE0bbQCe8VGjrK596Mk7vt7AHrLtxkhbUqr0dM1yvDYBHCVigFvrvS5sgOOXGKXZSDvH5mM lPfIUtxpocSoSy9chUE= )`
	RRSIG=32795 and DNSKEY=32795 verifies the DS RRset
	DS=49464/SHA-256 is now in the chain-of-trust
	`NLM.GOV. 3600 IN DS ( 49464 7 2 16b7a756414f817b1b128ad486e4b8d8ff991aa0f0a27861b1de400882fa33c2 )`
	`NLM.GOV. 3600 IN DS 49464 7 1 788c921833a4e4268654dd579a30f888ecbee5b3`
	Query to lhcns2.nlm.nih.GOV for NLM.GOV/DNSKEY
	Received 929 bytes from 130.14.55.128
	;; Answer received from 130.14.55.128 (929 bytes) ;; HEADER SECTION ;; id = 21688 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NLM.GOV. IN DNSKEY ;; ANSWER SECTION (4 records) nlm.gov. 3600 IN DNSKEY ( 257 3 7 AwEAAaDDUPbMtBvgjgbXq+vxCNx5CBjV0AwiEHj1W9a283H7nDwxDIK6OoeCT5NSO5gnOEOBDLu7 q0mrrTB7QFYFfXBC+lbG/UoOxiUdJFR8dMRNGgWzOTiBWtGB2YfKMY/o/BPmocrNe9WQ9TblTaJo /w3mHWPxbpl9421FviEwwaOkwdR+HtM+FFas7sX66k8lc5UaQ/vXxDBh4TAdWzSO3ynb4GqpHN0L L6CP4LW3bc/6/uVetjEUu2hiTFCb3WyD/f1JqAjSEp35lElQml98/CS+VOcP7C/hBJu3C8cBpxeY 7gTRs75/o86DG1UGvKfy0lo1QK4/IzplMu1mq27+LBM= ) ; Key ID = 49464 nlm.gov. 3600 IN DNSKEY ( 256 3 7 AwEAAcSmT9E7kLTNpFEn6EorA1RLGAXeZrkvJS4ep80CdSuQ+EDH5dzBFud8f8OEBlTWkBidk1uB YPaK6ydWwNrcpUcNFPXxx6eZ7RX0vyxi/OXv6ppwaGElKkrGzPxl1LmZi1o1wkr46R9MqpuG2v8Y BbWL123HD8xEIPiEQE1Y1vpx ) ; Key ID = 42555 nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20191028105557 20190928103014 42555 nlm.gov. k4cQlpMlLjH8CTU7lE2uQq69JvDJs3oPNInmdEK0SnRIsQ4fgbylwdD41lrk6E8m8JdwOK7ispZi TiINPZed0xWN8eovlUY5AsVgjLE8HS0h3uXalVvfWjNq0mGNTXndVEZw+rJB/jQlov9kLYad1UAm TDeWbtiP+FsuApCKVW8= ) nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20191028105557 20190928103014 49464 nlm.gov. YIg3lhhe9GAbu6+wS1J4GDg3MBYSk7dElz+GfKbXRk+aqSBa629qlp2BhmQzX/lQwW4kOfsjcYvk iou9wnLBnvxrCKpfJd5LkLcXVFqVinTznvR9Efe1SIG7eYeKs9FV3/wWj/lZO9e3oXcgRlsQpnBh XGk2HWIgJgGb8Xbbn4AV/iH2yRUjiTfdiXdxAF9TEsnpX6fEGXxJDD5a4ULOrwafeUc+5Fbrv035 ClniA0QZ9vqWVKV7rM15P3Xcl9QyM1y4DegB4G5Uzc2E6W8Vq4yR9SA2p0d1GJBQJpli+LIjtsuq ThxUbG0mdaTGdTMJrhSiel1Pu3M2hZA+sDawUw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for NLM.GOV
	`nlm.gov. 3600 IN DNSKEY ( 257 3 7 AwEAAaDDUPbMtBvgjgbXq+vxCNx5CBjV0AwiEHj1W9a283H7nDwxDIK6OoeCT5NSO5gnOEOBDLu7 q0mrrTB7QFYFfXBC+lbG/UoOxiUdJFR8dMRNGgWzOTiBWtGB2YfKMY/o/BPmocrNe9WQ9TblTaJo /w3mHWPxbpl9421FviEwwaOkwdR+HtM+FFas7sX66k8lc5UaQ/vXxDBh4TAdWzSO3ynb4GqpHN0L L6CP4LW3bc/6/uVetjEUu2hiTFCb3WyD/f1JqAjSEp35lElQml98/CS+VOcP7C/hBJu3C8cBpxeY 7gTRs75/o86DG1UGvKfy0lo1QK4/IzplMu1mq27+LBM= ) ; Key ID = 49464`
	`nlm.gov. 3600 IN DNSKEY ( 256 3 7 AwEAAcSmT9E7kLTNpFEn6EorA1RLGAXeZrkvJS4ep80CdSuQ+EDH5dzBFud8f8OEBlTWkBidk1uB YPaK6ydWwNrcpUcNFPXxx6eZ7RX0vyxi/OXv6ppwaGElKkrGzPxl1LmZi1o1wkr46R9MqpuG2v8Y BbWL123HD8xEIPiEQE1Y1vpx ) ; Key ID = 42555`
	DNSKEY=49464/SEP is now in the chain-of-trust
	DS=49464/SHA-256 verifies DNSKEY=49464/SEP
	DS=49464/SHA-1 verifies DNSKEY=49464/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20191028105557 20190928103014 42555 nlm.gov. k4cQlpMlLjH8CTU7lE2uQq69JvDJs3oPNInmdEK0SnRIsQ4fgbylwdD41lrk6E8m8JdwOK7ispZi TiINPZed0xWN8eovlUY5AsVgjLE8HS0h3uXalVvfWjNq0mGNTXndVEZw+rJB/jQlov9kLYad1UAm TDeWbtiP+FsuApCKVW8= )`
	`nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20191028105557 20190928103014 49464 nlm.gov. YIg3lhhe9GAbu6+wS1J4GDg3MBYSk7dElz+GfKbXRk+aqSBa629qlp2BhmQzX/lQwW4kOfsjcYvk iou9wnLBnvxrCKpfJd5LkLcXVFqVinTznvR9Efe1SIG7eYeKs9FV3/wWj/lZO9e3oXcgRlsQpnBh XGk2HWIgJgGb8Xbbn4AV/iH2yRUjiTfdiXdxAF9TEsnpX6fEGXxJDD5a4ULOrwafeUc+5Fbrv035 ClniA0QZ9vqWVKV7rM15P3Xcl9QyM1y4DegB4G5Uzc2E6W8Vq4yR9SA2p0d1GJBQJpli+LIjtsuq ThxUbG0mdaTGdTMJrhSiel1Pu3M2hZA+sDawUw== )`
	RRSIG=42555 and DNSKEY=42555 verifies the DNSKEY RRset
	RRSIG=49464 and DNSKEY=49464/SEP verifies the DNSKEY RRset
	DNSKEY=42555 is now in the chain-of-trust
	Query to lhcns1.nlm.nih.GOV for NLM.GOV/A
	Received 1253 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (1253 bytes) ;; HEADER SECTION ;; id = 55010 ;; 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 = 4 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NLM.GOV. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 7 2 3600 20191025110438 20190925103017 42555 nlm.gov. Ulvk5EiICV7CBIWKD4Ru9lDK+8P6fGIm8kaqtFWgVoIfnirAWmXFnsssUUcWzfFUf9gCQcN3fKhl PDyuMEUZgPfEWs+kUmUtt1d11CKdYKUBVRzxNcc9dqbIdRBxwMFl7Y3k7tUSIrJdhtYMXc38+U6k 7g89mtWcKiJtPUHkgP0= ) ;; AUTHORITY SECTION (4 records) nlm.gov. 3600 IN NS lhcns1.nlm.nih.gov. nlm.gov. 3600 IN NS lhcns2.nlm.nih.gov. nlm.gov. 3600 IN NS hanna.cac.washington.edu. nlm.gov. 3600 IN RRSIG ( NS 7 2 3600 20191025110438 20190925103017 42555 nlm.gov. nizjbrRAhWyI2vlCgb1IAxdrp0bcAxxGIe1juFrnrAXlV0AW9mj6jvR+naPFKySXucM7fK1/hGBB muZ7oxpxNMoiPyFmSI8nbMBoi4YHizvH5H4tzFEmUE5tGtXIvpkmxuX2rxoSBHSIS1YBC8ePydCG tWIw6kamZJEuWhAb0p4= ) ;; ADDITIONAL SECTION (9 records) lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 3600 IN A 130.14.55.128 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 lhcns2.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::128 lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20191025112559 20190925103035 21587 nlm.nih.gov. K5hN3m82K4AWHhSQUdAdL/opRwb14SOtoIHEcqOt738zk+m1cZTC9sPcnOc4fqVwI63osbvTI9UT 42cSCdfyRjwoYC2Aq0iSV1FA2pMapQoAhVyGMALdqOgL5GG9BQxKhh19253BYU+SDwE34h4FAs0s kXxnXl67M/ZVRwkI2gQ= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20191025110538 20190925103035 21587 nlm.nih.gov. SE+HbFEReB3RNe6nSG7SujimtGVedMSX/mlmiOIKLrpxU2UL9gTJaoeXuIfpEYI6U8/VGPR6yyQu jy3juqtVeNS1Z32Pd4eHeSI8TEjp9NS6f0Hv6dK+iLofKUTA2+qV0UNQLLnlY8hw2LmeHW8p+bGM RrN9OdxXlGEux/0h+Fw= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20191025105626 20190925103028 21587 nlm.nih.gov. UEfMMCvPqFifY6JwrYtHPGdHedWMV6oycM0zyzEf2xNyd+X291/6DOvWyS2hMdxPrhPelqAEOwUs b77fEXeXk05xQvX942kbyhcQWo+r7SGegxjoA2HveDqc10TOpwwGNV0UDGFmDKJwFzxbPv7fV8fd 5HnJKCJGzqkHv/1RQGI= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20191025103410 20190925103028 21587 nlm.nih.gov. ZRKa59K3Wsb96+Fplrb3qtulDSj1ojrOX7dOIHT8P/siCNqnPPrzzTb57fo5uxnyy+C5fn6k61ij o7LrA2bzHee0UJm106TQ216zOf2GfWg2QAKRVSAfwi/PETs4tj+gSiC0M8EWx7roWx15poMGrMqe lnHAYIsX3llhDLM+BGo= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	NLM.GOV is authoritative for NLM.GOV
	Found RRSIG signed by nlm.gov zone
	Query to lhcns1.nlm.nih.gov for NLM.GOV/SOA
	Received 1295 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (1295 bytes) ;; HEADER SECTION ;; id = 50790 ;; 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 = 4 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NLM.GOV. IN SOA ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 585988223 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 7 2 3600 20191028113014 20190928103014 42555 nlm.gov. c/uyY3HRJ8v4Y4XwHMzjtsbOKG6W6XkH/9wnfMvP59pYBILtTXVejAnTYD8GQs5Lx4DzRwQaD3w1 Uem8Xxx3R4RSghtHITPWK/dy3iVUGZsx5aFMUfbUKyGFebuZlVeaF+OTPdPyyp0Ocjj1JVdBDt0S /NRpwEpnvoaysC3Eujw= ) ;; AUTHORITY SECTION (4 records) nlm.gov. 3600 IN NS lhcns2.nlm.nih.gov. nlm.gov. 3600 IN NS lhcns1.nlm.nih.gov. nlm.gov. 3600 IN NS hanna.cac.washington.edu. nlm.gov. 3600 IN RRSIG ( NS 7 2 3600 20191025110438 20190925103017 42555 nlm.gov. nizjbrRAhWyI2vlCgb1IAxdrp0bcAxxGIe1juFrnrAXlV0AW9mj6jvR+naPFKySXucM7fK1/hGBB muZ7oxpxNMoiPyFmSI8nbMBoi4YHizvH5H4tzFEmUE5tGtXIvpkmxuX2rxoSBHSIS1YBC8ePydCG tWIw6kamZJEuWhAb0p4= ) ;; ADDITIONAL SECTION (9 records) lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 3600 IN A 130.14.55.128 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 lhcns2.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::128 lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20191025112559 20190925103035 21587 nlm.nih.gov. K5hN3m82K4AWHhSQUdAdL/opRwb14SOtoIHEcqOt738zk+m1cZTC9sPcnOc4fqVwI63osbvTI9UT 42cSCdfyRjwoYC2Aq0iSV1FA2pMapQoAhVyGMALdqOgL5GG9BQxKhh19253BYU+SDwE34h4FAs0s kXxnXl67M/ZVRwkI2gQ= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20191025110538 20190925103035 21587 nlm.nih.gov. SE+HbFEReB3RNe6nSG7SujimtGVedMSX/mlmiOIKLrpxU2UL9gTJaoeXuIfpEYI6U8/VGPR6yyQu jy3juqtVeNS1Z32Pd4eHeSI8TEjp9NS6f0Hv6dK+iLofKUTA2+qV0UNQLLnlY8hw2LmeHW8p+bGM RrN9OdxXlGEux/0h+Fw= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20191025105626 20190925103028 21587 nlm.nih.gov. UEfMMCvPqFifY6JwrYtHPGdHedWMV6oycM0zyzEf2xNyd+X291/6DOvWyS2hMdxPrhPelqAEOwUs b77fEXeXk05xQvX942kbyhcQWo+r7SGegxjoA2HveDqc10TOpwwGNV0UDGFmDKJwFzxbPv7fV8fd 5HnJKCJGzqkHv/1RQGI= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20191025103410 20190925103028 21587 nlm.nih.gov. ZRKa59K3Wsb96+Fplrb3qtulDSj1ojrOX7dOIHT8P/siCNqnPPrzzTb57fo5uxnyy+C5fn6k61ij o7LrA2bzHee0UJm106TQ216zOf2GfWg2QAKRVSAfwi/PETs4tj+gSiC0M8EWx7roWx15poMGrMqe lnHAYIsX3llhDLM+BGo= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to lhcns2.nlm.nih.gov for NLM.GOV/SOA
	Error querying lhcns2.nlm.nih.gov/2607:f220:41e:7055:0:0:0:128 for NLM.GOV/SOA: 'IPv6 transport disabled'
	Received 1295 bytes from 130.14.55.128
	;; Answer received from 130.14.55.128 (1295 bytes) ;; HEADER SECTION ;; id = 64485 ;; 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 = 4 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NLM.GOV. IN SOA ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 585988223 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 7 2 3600 20191028113014 20190928103014 42555 nlm.gov. c/uyY3HRJ8v4Y4XwHMzjtsbOKG6W6XkH/9wnfMvP59pYBILtTXVejAnTYD8GQs5Lx4DzRwQaD3w1 Uem8Xxx3R4RSghtHITPWK/dy3iVUGZsx5aFMUfbUKyGFebuZlVeaF+OTPdPyyp0Ocjj1JVdBDt0S /NRpwEpnvoaysC3Eujw= ) ;; AUTHORITY SECTION (4 records) nlm.gov. 3600 IN NS hanna.cac.washington.edu. nlm.gov. 3600 IN NS lhcns1.nlm.nih.gov. nlm.gov. 3600 IN NS lhcns2.nlm.nih.gov. nlm.gov. 3600 IN RRSIG ( NS 7 2 3600 20191025110438 20190925103017 42555 nlm.gov. nizjbrRAhWyI2vlCgb1IAxdrp0bcAxxGIe1juFrnrAXlV0AW9mj6jvR+naPFKySXucM7fK1/hGBB muZ7oxpxNMoiPyFmSI8nbMBoi4YHizvH5H4tzFEmUE5tGtXIvpkmxuX2rxoSBHSIS1YBC8ePydCG tWIw6kamZJEuWhAb0p4= ) ;; ADDITIONAL SECTION (9 records) lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 3600 IN A 130.14.55.128 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 lhcns2.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::128 lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20191025112559 20190925103035 21587 nlm.nih.gov. K5hN3m82K4AWHhSQUdAdL/opRwb14SOtoIHEcqOt738zk+m1cZTC9sPcnOc4fqVwI63osbvTI9UT 42cSCdfyRjwoYC2Aq0iSV1FA2pMapQoAhVyGMALdqOgL5GG9BQxKhh19253BYU+SDwE34h4FAs0s kXxnXl67M/ZVRwkI2gQ= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20191025110538 20190925103035 21587 nlm.nih.gov. SE+HbFEReB3RNe6nSG7SujimtGVedMSX/mlmiOIKLrpxU2UL9gTJaoeXuIfpEYI6U8/VGPR6yyQu jy3juqtVeNS1Z32Pd4eHeSI8TEjp9NS6f0Hv6dK+iLofKUTA2+qV0UNQLLnlY8hw2LmeHW8p+bGM RrN9OdxXlGEux/0h+Fw= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20191025105626 20190925103028 21587 nlm.nih.gov. UEfMMCvPqFifY6JwrYtHPGdHedWMV6oycM0zyzEf2xNyd+X291/6DOvWyS2hMdxPrhPelqAEOwUs b77fEXeXk05xQvX942kbyhcQWo+r7SGegxjoA2HveDqc10TOpwwGNV0UDGFmDKJwFzxbPv7fV8fd 5HnJKCJGzqkHv/1RQGI= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20191025103410 20190925103028 21587 nlm.nih.gov. ZRKa59K3Wsb96+Fplrb3qtulDSj1ojrOX7dOIHT8P/siCNqnPPrzzTb57fo5uxnyy+C5fn6k61ij o7LrA2bzHee0UJm106TQ216zOf2GfWg2QAKRVSAfwi/PETs4tj+gSiC0M8EWx7roWx15poMGrMqe lnHAYIsX3llhDLM+BGo= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to hanna.cac.washington.edu for NLM.GOV/SOA
	Received 567 bytes from 140.142.5.5
	;; Answer received from 140.142.5.5 (567 bytes) ;; HEADER SECTION ;; id = 39532 ;; 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 = 4 arcount = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NLM.GOV. IN SOA ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 585988223 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 7 2 3600 20191028113014 20190928103014 42555 nlm.gov. c/uyY3HRJ8v4Y4XwHMzjtsbOKG6W6XkH/9wnfMvP59pYBILtTXVejAnTYD8GQs5Lx4DzRwQaD3w1 Uem8Xxx3R4RSghtHITPWK/dy3iVUGZsx5aFMUfbUKyGFebuZlVeaF+OTPdPyyp0Ocjj1JVdBDt0S /NRpwEpnvoaysC3Eujw= ) ;; AUTHORITY SECTION (4 records) nlm.gov. 3600 IN NS lhcns2.nlm.nih.gov. nlm.gov. 3600 IN NS lhcns1.nlm.nih.gov. nlm.gov. 3600 IN NS hanna.cac.washington.edu. nlm.gov. 3600 IN RRSIG ( NS 7 2 3600 20191025110438 20190925103017 42555 nlm.gov. nizjbrRAhWyI2vlCgb1IAxdrp0bcAxxGIe1juFrnrAXlV0AW9mj6jvR+naPFKySXucM7fK1/hGBB muZ7oxpxNMoiPyFmSI8nbMBoi4YHizvH5H4tzFEmUE5tGtXIvpkmxuX2rxoSBHSIS1YBC8ePydCG tWIw6kamZJEuWhAb0p4= ) ;; ADDITIONAL SECTION (3 records) hanna.cac.washington.edu. 86400 IN A 140.142.5.5 hanna.cac.washington.edu. 86400 IN AAAA 2607:4000:200:42::5 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to lhcns1.nlm.nih.GOV for NLM.GOV/A
	Received 1253 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (1253 bytes) ;; HEADER SECTION ;; id = 28119 ;; 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 = 4 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NLM.GOV. IN A ;; ANSWER SECTION (2 records) nlm.gov. 3600 IN A 130.14.16.110 nlm.gov. 3600 IN RRSIG ( A 7 2 3600 20191025110438 20190925103017 42555 nlm.gov. Ulvk5EiICV7CBIWKD4Ru9lDK+8P6fGIm8kaqtFWgVoIfnirAWmXFnsssUUcWzfFUf9gCQcN3fKhl PDyuMEUZgPfEWs+kUmUtt1d11CKdYKUBVRzxNcc9dqbIdRBxwMFl7Y3k7tUSIrJdhtYMXc38+U6k 7g89mtWcKiJtPUHkgP0= ) ;; AUTHORITY SECTION (4 records) nlm.gov. 3600 IN NS lhcns2.nlm.nih.gov. nlm.gov. 3600 IN NS lhcns1.nlm.nih.gov. nlm.gov. 3600 IN NS hanna.cac.washington.edu. nlm.gov. 3600 IN RRSIG ( NS 7 2 3600 20191025110438 20190925103017 42555 nlm.gov. nizjbrRAhWyI2vlCgb1IAxdrp0bcAxxGIe1juFrnrAXlV0AW9mj6jvR+naPFKySXucM7fK1/hGBB muZ7oxpxNMoiPyFmSI8nbMBoi4YHizvH5H4tzFEmUE5tGtXIvpkmxuX2rxoSBHSIS1YBC8ePydCG tWIw6kamZJEuWhAb0p4= ) ;; ADDITIONAL SECTION (9 records) lhcns1.nlm.nih.gov. 3600 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 3600 IN A 130.14.55.128 lhcns1.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::72 lhcns2.nlm.nih.gov. 3600 IN AAAA 2607:f220:41e:7055::128 lhcns1.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20191025112559 20190925103035 21587 nlm.nih.gov. K5hN3m82K4AWHhSQUdAdL/opRwb14SOtoIHEcqOt738zk+m1cZTC9sPcnOc4fqVwI63osbvTI9UT 42cSCdfyRjwoYC2Aq0iSV1FA2pMapQoAhVyGMALdqOgL5GG9BQxKhh19253BYU+SDwE34h4FAs0s kXxnXl67M/ZVRwkI2gQ= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20191025110538 20190925103035 21587 nlm.nih.gov. SE+HbFEReB3RNe6nSG7SujimtGVedMSX/mlmiOIKLrpxU2UL9gTJaoeXuIfpEYI6U8/VGPR6yyQu jy3juqtVeNS1Z32Pd4eHeSI8TEjp9NS6f0Hv6dK+iLofKUTA2+qV0UNQLLnlY8hw2LmeHW8p+bGM RrN9OdxXlGEux/0h+Fw= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20191025105626 20190925103028 21587 nlm.nih.gov. UEfMMCvPqFifY6JwrYtHPGdHedWMV6oycM0zyzEf2xNyd+X291/6DOvWyS2hMdxPrhPelqAEOwUs b77fEXeXk05xQvX942kbyhcQWo+r7SGegxjoA2HveDqc10TOpwwGNV0UDGFmDKJwFzxbPv7fV8fd 5HnJKCJGzqkHv/1RQGI= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20191025103410 20190925103028 21587 nlm.nih.gov. ZRKa59K3Wsb96+Fplrb3qtulDSj1ojrOX7dOIHT8P/siCNqnPPrzzTb57fo5uxnyy+C5fn6k61ij o7LrA2bzHee0UJm106TQ216zOf2GfWg2QAKRVSAfwi/PETs4tj+gSiC0M8EWx7roWx15poMGrMqe lnHAYIsX3llhDLM+BGo= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	NLM.GOV A RR has value 130.14.16.110
	Found 1 RRSIGs over A RRset
	`nlm.gov. 3600 IN RRSIG ( A 7 2 3600 20191025110438 20190925103017 42555 nlm.gov. Ulvk5EiICV7CBIWKD4Ru9lDK+8P6fGIm8kaqtFWgVoIfnirAWmXFnsssUUcWzfFUf9gCQcN3fKhl PDyuMEUZgPfEWs+kUmUtt1d11CKdYKUBVRzxNcc9dqbIdRBxwMFl7Y3k7tUSIrJdhtYMXc38+U6k 7g89mtWcKiJtPUHkgP0= )`
	RRSIG=42555 and DNSKEY=42555 verifies the A RRset

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