DNSSEC Analyzer

Domain Name:

Time: 2021-01-16 00:32:01 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 e.root-servers.net for ./DNSKEY
	Received 864 bytes from 192.203.230.10
	;; Answer received from 192.203.230.10 (864 bytes) ;; HEADER SECTION ;; id = 42774 ;; 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 AwEAAbKGKkqc1VAvQr48iPf9Nd39f337MitggxF0AB9kLKRNSuq9joOEPC/R6PD/4lTzUms8U9oP +aiF0rVC2rGOKSdOLxPHRLA3ameMFT2/3bmVCFsRsn03IVTdN5VUAfczjqjmA0t9NM7bbN5oVzuQ L3P1FyQb1q6HX4M1qg+htMNEd9PdlPLMFcrUg5fcYtTr2llVkO1Xo3lAdrjmmxfGeIyQnskpwPyW 88J527DEytmgPo5KzLBYLMoL2Q41PK0ul0rs7yN+g5IG4LnJOcjew1yrmHXrp/OzrpsO4FkicufY t/ygfQKkT5HYbr/yFgeZAfaF80nYyc7wgDYxOeHdiRk= ) ; Key ID = 42351 . 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 20210201000000 20210111000000 20326 . nPlFYAyI+iUNytZu71KcMwdvR1ubjVRP6Hp7E/owRaLhHhOON4gJsezf4UoBeq75yeDBkzRA2pwD 7g6XVY/qsQM9WDuzTYQJWqvSGDj0BYF5bS482kH8Y3N/Ly/jlQCSFIlCbTjAUBHTdYZji6esQDqi Wk2SzB38ZLsxgey439JkhxUzMh5520zLCiOnuZs9Iy0KLoy4ss7R/GiQjcYEIi0zScXZXcDBr3qd 2HB/BL98F2MDeshzQ/VRimxsZ3RH3ERNPS1GurmjY/mTUZxX3ITj1C57PI2bgurv1b7dyp1zLpmZ lIz/21lQwvT3wESGF44J1YmBDheYoG44GY9RVg== ) ;; 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 AwEAAbKGKkqc1VAvQr48iPf9Nd39f337MitggxF0AB9kLKRNSuq9joOEPC/R6PD/4lTzUms8U9oP +aiF0rVC2rGOKSdOLxPHRLA3ameMFT2/3bmVCFsRsn03IVTdN5VUAfczjqjmA0t9NM7bbN5oVzuQ L3P1FyQb1q6HX4M1qg+htMNEd9PdlPLMFcrUg5fcYtTr2llVkO1Xo3lAdrjmmxfGeIyQnskpwPyW 88J527DEytmgPo5KzLBYLMoL2Q41PK0ul0rs7yN+g5IG4LnJOcjew1yrmHXrp/OzrpsO4FkicufY t/ygfQKkT5HYbr/yFgeZAfaF80nYyc7wgDYxOeHdiRk= ) ; Key ID = 42351`
	`. 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 20210201000000 20210111000000 20326 . nPlFYAyI+iUNytZu71KcMwdvR1ubjVRP6Hp7E/owRaLhHhOON4gJsezf4UoBeq75yeDBkzRA2pwD 7g6XVY/qsQM9WDuzTYQJWqvSGDj0BYF5bS482kH8Y3N/Ly/jlQCSFIlCbTjAUBHTdYZji6esQDqi Wk2SzB38ZLsxgey439JkhxUzMh5520zLCiOnuZs9Iy0KLoy4ss7R/GiQjcYEIi0zScXZXcDBr3qd 2HB/BL98F2MDeshzQ/VRimxsZ3RH3ERNPS1GurmjY/mTUZxX3ITj1C57PI2bgurv1b7dyp1zLpmZ lIz/21lQwvT3wESGF44J1YmBDheYoG44GY9RVg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=42351 is now in the chain-of-trust
	Query to a.root-servers.net for NLM.GOV/A
	Received 662 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (662 bytes) ;; HEADER SECTION ;; id = 16869 ;; 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 b.gov-servers.net. GOV. 172800 IN NS c.gov-servers.net. GOV. 172800 IN NS a.gov-servers.net. GOV. 172800 IN NS d.gov-servers.net. GOV. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20210128210000 20210115200000 42351 . j5uIQdecusd20J+nAqMgEXNBBgspo+qpnu/KAdwPh2a4JVNYJoH8l59cz9ExlGfBhWsP+JilolbG GdLxstFFzKq9gH4ga5BHMPOp57sJtkMqvpejLm+9vqpjywfI7fKjh4XSRrlDuWSHruxz2dDadedB Ov04/gcQVTqtvkegx7C9CaOHt8R/0JPCSLLgr+0eXoE+psWx0WbWCY9KBx+CvW46I6VhaERjh6ml NfDtzrN2Ad6vgYftRvMSMRARxtUcSbG+mVOxu6cLbtGyL1+l1OP/Ohjzx37BAdFvujrK6HHYUfDr /0tfBcjzpgogBvLgvppfrRjPzhacviJ3AvvmmQ== ) ;; ADDITIONAL SECTION (9 records) 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 a.gov-servers.net. 172800 IN A 69.36.157.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::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: 4096 ;; option:
	Query to l.root-servers.net for GOV/DNSKEY
	Received 658 bytes from 199.7.83.42
	;; Answer received from 199.7.83.42 (658 bytes) ;; HEADER SECTION ;; id = 22417 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) GOV. 172800 IN NS 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 20210128210000 20210115200000 42351 . j5uIQdecusd20J+nAqMgEXNBBgspo+qpnu/KAdwPh2a4JVNYJoH8l59cz9ExlGfBhWsP+JilolbG GdLxstFFzKq9gH4ga5BHMPOp57sJtkMqvpejLm+9vqpjywfI7fKjh4XSRrlDuWSHruxz2dDadedB Ov04/gcQVTqtvkegx7C9CaOHt8R/0JPCSLLgr+0eXoE+psWx0WbWCY9KBx+CvW46I6VhaERjh6ml NfDtzrN2Ad6vgYftRvMSMRARxtUcSbG+mVOxu6cLbtGyL1+l1OP/Ohjzx37BAdFvujrK6HHYUfDr /0tfBcjzpgogBvLgvppfrRjPzhacviJ3AvvmmQ== ) ;; 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: 4096 ;; option:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to d.root-servers.net for GOV/DS
	Received 403 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (403 bytes) ;; HEADER SECTION ;; id = 58244 ;; 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: 1450 ;; 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 20210128210000 20210115200000 42351 . j5uIQdecusd20J+nAqMgEXNBBgspo+qpnu/KAdwPh2a4JVNYJoH8l59cz9ExlGfBhWsP+JilolbG GdLxstFFzKq9gH4ga5BHMPOp57sJtkMqvpejLm+9vqpjywfI7fKjh4XSRrlDuWSHruxz2dDadedB Ov04/gcQVTqtvkegx7C9CaOHt8R/0JPCSLLgr+0eXoE+psWx0WbWCY9KBx+CvW46I6VhaERjh6ml NfDtzrN2Ad6vgYftRvMSMRARxtUcSbG+mVOxu6cLbtGyL1+l1OP/Ohjzx37BAdFvujrK6HHYUfDr /0tfBcjzpgogBvLgvppfrRjPzhacviJ3AvvmmQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; 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 20210128210000 20210115200000 42351 . j5uIQdecusd20J+nAqMgEXNBBgspo+qpnu/KAdwPh2a4JVNYJoH8l59cz9ExlGfBhWsP+JilolbG GdLxstFFzKq9gH4ga5BHMPOp57sJtkMqvpejLm+9vqpjywfI7fKjh4XSRrlDuWSHruxz2dDadedB Ov04/gcQVTqtvkegx7C9CaOHt8R/0JPCSLLgr+0eXoE+psWx0WbWCY9KBx+CvW46I6VhaERjh6ml NfDtzrN2Ad6vgYftRvMSMRARxtUcSbG+mVOxu6cLbtGyL1+l1OP/Ohjzx37BAdFvujrK6HHYUfDr /0tfBcjzpgogBvLgvppfrRjPzhacviJ3AvvmmQ== )`
	RRSIG=42351 and DNSKEY=42351 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 957 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (957 bytes) ;; HEADER SECTION ;; id = 9336 ;; 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) ;; GOV. IN DNSKEY ;; ANSWER SECTION (4 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 AwEAAaQup5BwKqvn1In1x+PzsLpFav6zsLaW7fivUq9PpXUzXn++rcjtYBS15NXm1hMAZb5FChUp 35qd7hVqdwNuT/NGFNHfEykaeWjkqBKX2mCBSiyIsK4i4TQu7CS2CgqfqR43wXFITyItTPP5wijo 9Jt4dsVTjAtNJKaXOKZ31tLaeM5C2bYqAofxX6oK3TVAZ7vFsjPqjJZtZUBMZq28BiU= ) ; Key ID = 27306 GOV. 86400 IN DNSKEY ( 256 3 8 AwEAAeFoiC01j4zIdBfR1vxBGp7WmV8q6IgTQ/pvbQJhCd9+sE16txuz6M81FPFkWhTk1nsXR4tI UZLQZpvgme+q3dqWuqtFA2amB99IM9B9iq6kwSrkZNVFv6zav3eP+5BlL/OA9FNFQHXCj5qj2noA j2le7j8umVcc+4zH677ytdtIImoAY45H8wWxVrGR4kxqM54O10fPHXEPu84irfaZGrM= ) ; Key ID = 15489 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20210129200254 20210114195754 7698 gov. CGhz32kgAD2TX5Lg2j23jXXUv+RTgGyMxbh/yobXObSvJneaSKa75D5Vo/iCVbvVvp3lntOGoKnQ AD+e8tEVlaKiG2bX1u9asLn9azwmk+M5i/4vCydP31wJ4503w+7bZe1c5qg26RqVN5pudzmgUUUK msaHry0zXHrpcC941eZZhuemdKlF4XT3E6JkkAL+HyCLvqIk4rBqlShTiqUwzKj6+GbhQvuJzU+B 4ZsiuoNu1FBU2ipWi+FJ88xawWmBc+yEDZkPJFJZpdPNtonI1Cjd3H61PSXe6JRrtsLcLX/G9F+J nQo6IN7tiEONh5QAEo2RBBc1yL29N3BRDW8qMg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 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 AwEAAaQup5BwKqvn1In1x+PzsLpFav6zsLaW7fivUq9PpXUzXn++rcjtYBS15NXm1hMAZb5FChUp 35qd7hVqdwNuT/NGFNHfEykaeWjkqBKX2mCBSiyIsK4i4TQu7CS2CgqfqR43wXFITyItTPP5wijo 9Jt4dsVTjAtNJKaXOKZ31tLaeM5C2bYqAofxX6oK3TVAZ7vFsjPqjJZtZUBMZq28BiU= ) ; Key ID = 27306`
	`GOV. 86400 IN DNSKEY ( 256 3 8 AwEAAeFoiC01j4zIdBfR1vxBGp7WmV8q6IgTQ/pvbQJhCd9+sE16txuz6M81FPFkWhTk1nsXR4tI UZLQZpvgme+q3dqWuqtFA2amB99IM9B9iq6kwSrkZNVFv6zav3eP+5BlL/OA9FNFQHXCj5qj2noA j2le7j8umVcc+4zH677ytdtIImoAY45H8wWxVrGR4kxqM54O10fPHXEPu84irfaZGrM= ) ; Key ID = 15489`
	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 20210129200254 20210114195754 7698 gov. CGhz32kgAD2TX5Lg2j23jXXUv+RTgGyMxbh/yobXObSvJneaSKa75D5Vo/iCVbvVvp3lntOGoKnQ AD+e8tEVlaKiG2bX1u9asLn9azwmk+M5i/4vCydP31wJ4503w+7bZe1c5qg26RqVN5pudzmgUUUK msaHry0zXHrpcC941eZZhuemdKlF4XT3E6JkkAL+HyCLvqIk4rBqlShTiqUwzKj6+GbhQvuJzU+B 4ZsiuoNu1FBU2ipWi+FJ88xawWmBc+yEDZkPJFJZpdPNtonI1Cjd3H61PSXe6JRrtsLcLX/G9F+J nQo6IN7tiEONh5QAEo2RBBc1yL29N3BRDW8qMg== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=27306 is now in the chain-of-trust
	DNSKEY=15489 is now in the chain-of-trust
	Query to a.gov-servers.net for NLM.GOV/A
	Received 435 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (435 bytes) ;; HEADER SECTION ;; id = 15781 ;; 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 lhcns1.nlm.nih.GOV. NLM.GOV. 86400 IN NS lhcns2.nlm.nih.GOV. NLM.GOV. 86400 IN NS hanna.cac.washington.edu. NLM.GOV. 3600 IN DS 45658 7 1 977a363926c0bf500727616bf4faeb4162270e08 NLM.GOV. 3600 IN DS ( 45658 7 2 28903b56b76b22b6af9b5e8b37232808987bdd5b9da743231605cbb9b9a0b47c ) NLM.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210122231008 20210115231008 27306 gov. IWRWiGhoFH8vKC4E7gSkVv0tjl+DJ9fnxuctLNHNjkf+nmPLx4vZYlZTKLvqEDKjstq5vSWWAXyk 77nr8JPsF/659iyWNSB/w3ctNWBKC7YhXWMLzmWsZltuicKU/YyAjbA9+Wkzd64x8LJjV7Poc2hz oZXZahN7Ra5MPnhlyrV90N62Cbxqq2CGXMVj8n34zYhycOpg+fXthJ+A5InUUw== ) ;; ADDITIONAL SECTION (3 records) lhcns1.nlm.nih.GOV. 86400 IN A 130.14.55.72 lhcns2.nlm.nih.GOV. 86400 IN A 130.14.55.128 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a.gov-servers.net for NLM.GOV/DNSKEY
	Received 435 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (435 bytes) ;; HEADER SECTION ;; id = 5242 ;; 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 lhcns1.nlm.nih.GOV. NLM.GOV. 86400 IN NS lhcns2.nlm.nih.GOV. NLM.GOV. 86400 IN NS hanna.cac.washington.edu. NLM.GOV. 3600 IN DS 45658 7 1 977a363926c0bf500727616bf4faeb4162270e08 NLM.GOV. 3600 IN DS ( 45658 7 2 28903b56b76b22b6af9b5e8b37232808987bdd5b9da743231605cbb9b9a0b47c ) NLM.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210122231008 20210115231008 27306 gov. IWRWiGhoFH8vKC4E7gSkVv0tjl+DJ9fnxuctLNHNjkf+nmPLx4vZYlZTKLvqEDKjstq5vSWWAXyk 77nr8JPsF/659iyWNSB/w3ctNWBKC7YhXWMLzmWsZltuicKU/YyAjbA9+Wkzd64x8LJjV7Poc2hz oZXZahN7Ra5MPnhlyrV90N62Cbxqq2CGXMVj8n34zYhycOpg+fXthJ+A5InUUw== ) ;; ADDITIONAL SECTION (3 records) lhcns1.nlm.nih.GOV. 86400 IN A 130.14.55.72 lhcns2.nlm.nih.GOV. 86400 IN A 130.14.55.128 ;; 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 d.gov-servers.net for NLM.GOV/DS
	Received 315 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (315 bytes) ;; HEADER SECTION ;; id = 12831 ;; 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 45658 7 1 977a363926c0bf500727616bf4faeb4162270e08 NLM.GOV. 3600 IN DS ( 45658 7 2 28903b56b76b22b6af9b5e8b37232808987bdd5b9da743231605cbb9b9a0b47c ) NLM.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210122231008 20210115231008 27306 gov. IWRWiGhoFH8vKC4E7gSkVv0tjl+DJ9fnxuctLNHNjkf+nmPLx4vZYlZTKLvqEDKjstq5vSWWAXyk 77nr8JPsF/659iyWNSB/w3ctNWBKC7YhXWMLzmWsZltuicKU/YyAjbA9+Wkzd64x8LJjV7Poc2hz oZXZahN7Ra5MPnhlyrV90N62Cbxqq2CGXMVj8n34zYhycOpg+fXthJ+A5InUUw== ) ;; 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=45658/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	DS=45658/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
	Found 1 RRSIGs over DS RRset
	`NLM.GOV. 3600 IN RRSIG ( DS 8 2 3600 20210122231008 20210115231008 27306 gov. IWRWiGhoFH8vKC4E7gSkVv0tjl+DJ9fnxuctLNHNjkf+nmPLx4vZYlZTKLvqEDKjstq5vSWWAXyk 77nr8JPsF/659iyWNSB/w3ctNWBKC7YhXWMLzmWsZltuicKU/YyAjbA9+Wkzd64x8LJjV7Poc2hz oZXZahN7Ra5MPnhlyrV90N62Cbxqq2CGXMVj8n34zYhycOpg+fXthJ+A5InUUw== )`
	RRSIG=27306 and DNSKEY=27306 verifies the DS RRset
	DS=45658/SHA-1 is now in the chain-of-trust
	`NLM.GOV. 3600 IN DS 45658 7 1 977a363926c0bf500727616bf4faeb4162270e08`
	`NLM.GOV. 3600 IN DS ( 45658 7 2 28903b56b76b22b6af9b5e8b37232808987bdd5b9da743231605cbb9b9a0b47c )`
	Query to hanna.cac.washington.edu for NLM.GOV/DNSKEY
	hanna.cac.washington.edu returns SERVFAIL for NLM.GOV/DNSKEY
	Query to lhcns1.nlm.nih.GOV for NLM.GOV/DNSKEY
	Received 929 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (929 bytes) ;; HEADER SECTION ;; id = 60013 ;; 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 AwEAAc4Tbgo0NoJ+EmVwQL47UIVJupggg8RGI5Ml87v+ktbZUxxHueSfGePHWyp+Bc/dj1EQyK9M 9o2toqr9andWMOdtPVvM72DasBWfz7WpYxJWTljTN0ihr3zcUxC0jWLteeZXfptXAugpCZCT2taz g9evbYeA7LrnLZLIUvlNVZ8KN7CUSCJniSaO0udrpOwintNyj3hC2I/S7u0GtKnLeCRB1E5V1FfE 2/xqBS1Az2ZH31nbpkBsL8IuqFC/HOvz2Eacpp4crjc+JXOf0WmI0+EYMd6bgmhlM/f3i6qx4jr+ 4nJq8flaJNs4JRgJXpiMJmm2jdm+3Fv/vB/s8GdnWOU= ) ; Key ID = 45658 nlm.gov. 3600 IN DNSKEY ( 256 3 7 AwEAAbREIw4iaucVnTYcVD+q+wlXUt55I4LXupg3xr7ba52OyhxzXbyZAbfkQeuGqCqPQzHcLqT3 4HNWDaW8mCi8L+1gLMNUpjyDJfox9oa7otGLA1mXjefiFBo55/7eMytYfmXMsoVPkvTVbJPLbNYg wrUx+fZGNXr1ZLw4uso0T8nF ) ; Key ID = 62108 nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20210129033520 20201230032257 45658 nlm.gov. iJBU/q/o++n63gkGRJl0zf2ouscH1D383WWu8Cw6xYz2m58l8LWkRqABUSeegHc7OSOHXjBSXo4O XlJE1ozvC0PG1a4CsUVwXMQH5Ud1e6GXc11oLy6F9/opfqrjTcyyJloEUHrxy6NXZaTVG5eVcy5J B49cUBagZcpA+h4anvb9tBiM3uS3HEtj95bbal+UtBkOzo0eLSNaI3olmwjEUQBU3U+HlIu2aLYF 5Qad38pmNoSg3tMYTnMDlB4C/Aeo1ro+ClWjusodJR3xnpgpkOfpVKdb5OKPHIqsVEkicHH94+My y19j69FEB732I0Q9jHY0Gpu5jjj9fL5mT31Siw== ) nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20210129033520 20201230032257 62108 nlm.gov. nZC6CT8Xbjccy6KYa5f3V/77ukz9Q+A5OBBRn6UyqKodt6aPCIpzuqui/a0biny0vSkzHF7g49bI 0Wl32zCyhvAvRheXXXc3U9qjXZj0hxRWCwgCZa52477Ot6/IE1JAJSmhe2Xr8vG3laRLgabtkRLZ KIolmOdwd5HiZJgQoUk= ) ;; 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 AwEAAc4Tbgo0NoJ+EmVwQL47UIVJupggg8RGI5Ml87v+ktbZUxxHueSfGePHWyp+Bc/dj1EQyK9M 9o2toqr9andWMOdtPVvM72DasBWfz7WpYxJWTljTN0ihr3zcUxC0jWLteeZXfptXAugpCZCT2taz g9evbYeA7LrnLZLIUvlNVZ8KN7CUSCJniSaO0udrpOwintNyj3hC2I/S7u0GtKnLeCRB1E5V1FfE 2/xqBS1Az2ZH31nbpkBsL8IuqFC/HOvz2Eacpp4crjc+JXOf0WmI0+EYMd6bgmhlM/f3i6qx4jr+ 4nJq8flaJNs4JRgJXpiMJmm2jdm+3Fv/vB/s8GdnWOU= ) ; Key ID = 45658`
	`nlm.gov. 3600 IN DNSKEY ( 256 3 7 AwEAAbREIw4iaucVnTYcVD+q+wlXUt55I4LXupg3xr7ba52OyhxzXbyZAbfkQeuGqCqPQzHcLqT3 4HNWDaW8mCi8L+1gLMNUpjyDJfox9oa7otGLA1mXjefiFBo55/7eMytYfmXMsoVPkvTVbJPLbNYg wrUx+fZGNXr1ZLw4uso0T8nF ) ; Key ID = 62108`
	DNSKEY=45658/SEP is now in the chain-of-trust
	DS=45658/SHA-1 verifies DNSKEY=45658/SEP
	DS=45658/SHA-256 verifies DNSKEY=45658/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20210129033520 20201230032257 45658 nlm.gov. iJBU/q/o++n63gkGRJl0zf2ouscH1D383WWu8Cw6xYz2m58l8LWkRqABUSeegHc7OSOHXjBSXo4O XlJE1ozvC0PG1a4CsUVwXMQH5Ud1e6GXc11oLy6F9/opfqrjTcyyJloEUHrxy6NXZaTVG5eVcy5J B49cUBagZcpA+h4anvb9tBiM3uS3HEtj95bbal+UtBkOzo0eLSNaI3olmwjEUQBU3U+HlIu2aLYF 5Qad38pmNoSg3tMYTnMDlB4C/Aeo1ro+ClWjusodJR3xnpgpkOfpVKdb5OKPHIqsVEkicHH94+My y19j69FEB732I0Q9jHY0Gpu5jjj9fL5mT31Siw== )`
	`nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20210129033520 20201230032257 62108 nlm.gov. nZC6CT8Xbjccy6KYa5f3V/77ukz9Q+A5OBBRn6UyqKodt6aPCIpzuqui/a0biny0vSkzHF7g49bI 0Wl32zCyhvAvRheXXXc3U9qjXZj0hxRWCwgCZa52477Ot6/IE1JAJSmhe2Xr8vG3laRLgabtkRLZ KIolmOdwd5HiZJgQoUk= )`
	RRSIG=45658 and DNSKEY=45658/SEP verifies the DNSKEY RRset
	RRSIG=62108 and DNSKEY=62108 verifies the DNSKEY RRset
	DNSKEY=62108 is now in the chain-of-trust
	Query to lhcns2.nlm.nih.GOV for NLM.GOV/A
	Received 1253 bytes from 130.14.55.128
	;; Answer received from 130.14.55.128 (1253 bytes) ;; HEADER SECTION ;; id = 14598 ;; 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 20210123111133 20201224103008 62108 nlm.gov. W8BQFQD7mU7aNpU9MDobxC/tO2ElsyFXcbTUEJYw5nweUi9KVunjhvR3TMnG+eEGaXaNOAljV8Zr fENgFJUgA/CqFEuCziY7jSNUGM6qC31I0lkQxn6N7OqCCGmgvhRhOdqnsAXM+IMZbzflvyutXVVa bZgz4GEk6lQQrWcmVQI= ) ;; 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 20210123111133 20201224103008 62108 nlm.gov. IBhlMWTGgbcDQy7sySa1l91odKz8Hr/VkUQijcym1ofKwEiQ+fGOf92pBbQm2EIsYwAEst0R9brR S8Q0fmuAo0aD0CXLz5yelRmYg39VXwN937w5MqDc51+yKzPN4XcR6ApgHanU/xXU96UMFIg/bkuw LP2RrnwlGimfXQ1gXQc= ) ;; 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 20210123111927 20201224103015 61578 nlm.nih.gov. IQpbItmLWDZ5O0tSGZ//lMLjkJ6IeiWbja3w84lYlg7Xo8f7AgBoKBXd6FJwlJP+1o8zNKyDWIaG ZoFCNHUNhAn8G9pZdU464kox91sjR3NADzIPFX532mFst6mQktB6BwiePsyek0QI4AsM1ROuWDNY 7SoIwp3jVmr8t1QCz8M= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210123105201 20201224103015 61578 nlm.nih.gov. icT9tUwiI6+Ynk7QRdshhp6Eklhh1p4tisdc/qAXaEqK9smg8NK3y9zj4p4kKrtvWjBIe2hIX9J4 nmALJW3lQvT2vOrrQYaspHsyXANIEicOvsvZVk+y82xCJmQfi4fOgJ0ay4C9ptZS4zdnjMZ8b+Iy IJu4z+AodzJFCLWzdX8= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20210123110937 20201224103015 61578 nlm.nih.gov. YWj/bkkK7oNgXbKtgfb1FEX/bvicPf28gjxbAL/ysTKWOKLY3F1JinCt1YGf6/br8XKNnMQAg4I4 fwjm0J5b8aWqPjJ/skM6av1XLetFIvXLXnMQcGdxv4aE3V/j0N/8ilmy27KaSYuHJ4fJ5KjfOD2t NbJEXnQlm41y2svHLPY= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210123111927 20201224103015 61578 nlm.nih.gov. iae8R41rpkwQKWQePcGTAiHim82qGMMdI0D8AJSOsSrM52IZ7ieFv1f+Yiy2FafHnfXIx80gKLPl R313ydlnnKEYnCUUXOsHzG4M7Kj1zLF8k5RpXR5IML6B3iJ7zG+A7+M6LquvGvZKautSS3RlZgMz Zn8sIABdiTU0wHXEQyw= ) ;; 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 = 845 ;; 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. 625386620 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 7 2 3600 20210201121044 20210102111044 62108 nlm.gov. Toy4ROdiC7DdO62HaOn+RCsYLHDZ4IiNMs8fD4ri4iBmKRPi4dsDtJNU2c5yn0+EHgMctXXSl8zT IgQq+J5QiJq7hbzQrWSruf2T/Jk3Ut4//hEqesBOw6GBApp+K6IM5Jskd9Y64PztbUGQ1Xqn9cSd z889zw+A55ge6buDrfw= ) ;; 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 20210123111133 20201224103008 62108 nlm.gov. IBhlMWTGgbcDQy7sySa1l91odKz8Hr/VkUQijcym1ofKwEiQ+fGOf92pBbQm2EIsYwAEst0R9brR S8Q0fmuAo0aD0CXLz5yelRmYg39VXwN937w5MqDc51+yKzPN4XcR6ApgHanU/xXU96UMFIg/bkuw LP2RrnwlGimfXQ1gXQc= ) ;; 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 20210123111927 20201224103015 61578 nlm.nih.gov. IQpbItmLWDZ5O0tSGZ//lMLjkJ6IeiWbja3w84lYlg7Xo8f7AgBoKBXd6FJwlJP+1o8zNKyDWIaG ZoFCNHUNhAn8G9pZdU464kox91sjR3NADzIPFX532mFst6mQktB6BwiePsyek0QI4AsM1ROuWDNY 7SoIwp3jVmr8t1QCz8M= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210123105201 20201224103015 61578 nlm.nih.gov. icT9tUwiI6+Ynk7QRdshhp6Eklhh1p4tisdc/qAXaEqK9smg8NK3y9zj4p4kKrtvWjBIe2hIX9J4 nmALJW3lQvT2vOrrQYaspHsyXANIEicOvsvZVk+y82xCJmQfi4fOgJ0ay4C9ptZS4zdnjMZ8b+Iy IJu4z+AodzJFCLWzdX8= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20210123110937 20201224103015 61578 nlm.nih.gov. YWj/bkkK7oNgXbKtgfb1FEX/bvicPf28gjxbAL/ysTKWOKLY3F1JinCt1YGf6/br8XKNnMQAg4I4 fwjm0J5b8aWqPjJ/skM6av1XLetFIvXLXnMQcGdxv4aE3V/j0N/8ilmy27KaSYuHJ4fJ5KjfOD2t NbJEXnQlm41y2svHLPY= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210123111927 20201224103015 61578 nlm.nih.gov. iae8R41rpkwQKWQePcGTAiHim82qGMMdI0D8AJSOsSrM52IZ7ieFv1f+Yiy2FafHnfXIx80gKLPl R313ydlnnKEYnCUUXOsHzG4M7Kj1zLF8k5RpXR5IML6B3iJ7zG+A7+M6LquvGvZKautSS3RlZgMz Zn8sIABdiTU0wHXEQyw= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to lhcns2.nlm.nih.gov for NLM.GOV/SOA
	Received 1295 bytes from 130.14.55.128
	;; Answer received from 130.14.55.128 (1295 bytes) ;; HEADER SECTION ;; id = 21135 ;; 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. 625386620 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 7 2 3600 20210201121044 20210102111044 62108 nlm.gov. Toy4ROdiC7DdO62HaOn+RCsYLHDZ4IiNMs8fD4ri4iBmKRPi4dsDtJNU2c5yn0+EHgMctXXSl8zT IgQq+J5QiJq7hbzQrWSruf2T/Jk3Ut4//hEqesBOw6GBApp+K6IM5Jskd9Y64PztbUGQ1Xqn9cSd z889zw+A55ge6buDrfw= ) ;; 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 20210123111133 20201224103008 62108 nlm.gov. IBhlMWTGgbcDQy7sySa1l91odKz8Hr/VkUQijcym1ofKwEiQ+fGOf92pBbQm2EIsYwAEst0R9brR S8Q0fmuAo0aD0CXLz5yelRmYg39VXwN937w5MqDc51+yKzPN4XcR6ApgHanU/xXU96UMFIg/bkuw LP2RrnwlGimfXQ1gXQc= ) ;; 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 20210123111927 20201224103015 61578 nlm.nih.gov. IQpbItmLWDZ5O0tSGZ//lMLjkJ6IeiWbja3w84lYlg7Xo8f7AgBoKBXd6FJwlJP+1o8zNKyDWIaG ZoFCNHUNhAn8G9pZdU464kox91sjR3NADzIPFX532mFst6mQktB6BwiePsyek0QI4AsM1ROuWDNY 7SoIwp3jVmr8t1QCz8M= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210123105201 20201224103015 61578 nlm.nih.gov. icT9tUwiI6+Ynk7QRdshhp6Eklhh1p4tisdc/qAXaEqK9smg8NK3y9zj4p4kKrtvWjBIe2hIX9J4 nmALJW3lQvT2vOrrQYaspHsyXANIEicOvsvZVk+y82xCJmQfi4fOgJ0ay4C9ptZS4zdnjMZ8b+Iy IJu4z+AodzJFCLWzdX8= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20210123110937 20201224103015 61578 nlm.nih.gov. YWj/bkkK7oNgXbKtgfb1FEX/bvicPf28gjxbAL/ysTKWOKLY3F1JinCt1YGf6/br8XKNnMQAg4I4 fwjm0J5b8aWqPjJ/skM6av1XLetFIvXLXnMQcGdxv4aE3V/j0N/8ilmy27KaSYuHJ4fJ5KjfOD2t NbJEXnQlm41y2svHLPY= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210123111927 20201224103015 61578 nlm.nih.gov. iae8R41rpkwQKWQePcGTAiHim82qGMMdI0D8AJSOsSrM52IZ7ieFv1f+Yiy2FafHnfXIx80gKLPl R313ydlnnKEYnCUUXOsHzG4M7Kj1zLF8k5RpXR5IML6B3iJ7zG+A7+M6LquvGvZKautSS3RlZgMz Zn8sIABdiTU0wHXEQyw= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to lhcns2.nlm.nih.GOV for NLM.GOV/A
	Received 1253 bytes from 130.14.55.128
	;; Answer received from 130.14.55.128 (1253 bytes) ;; HEADER SECTION ;; id = 21959 ;; 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 20210123111133 20201224103008 62108 nlm.gov. W8BQFQD7mU7aNpU9MDobxC/tO2ElsyFXcbTUEJYw5nweUi9KVunjhvR3TMnG+eEGaXaNOAljV8Zr fENgFJUgA/CqFEuCziY7jSNUGM6qC31I0lkQxn6N7OqCCGmgvhRhOdqnsAXM+IMZbzflvyutXVVa bZgz4GEk6lQQrWcmVQI= ) ;; AUTHORITY SECTION (4 records) nlm.gov. 3600 IN NS lhcns1.nlm.nih.gov. nlm.gov. 3600 IN NS hanna.cac.washington.edu. nlm.gov. 3600 IN NS lhcns2.nlm.nih.gov. nlm.gov. 3600 IN RRSIG ( NS 7 2 3600 20210123111133 20201224103008 62108 nlm.gov. IBhlMWTGgbcDQy7sySa1l91odKz8Hr/VkUQijcym1ofKwEiQ+fGOf92pBbQm2EIsYwAEst0R9brR S8Q0fmuAo0aD0CXLz5yelRmYg39VXwN937w5MqDc51+yKzPN4XcR6ApgHanU/xXU96UMFIg/bkuw LP2RrnwlGimfXQ1gXQc= ) ;; 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 20210123111927 20201224103015 61578 nlm.nih.gov. IQpbItmLWDZ5O0tSGZ//lMLjkJ6IeiWbja3w84lYlg7Xo8f7AgBoKBXd6FJwlJP+1o8zNKyDWIaG ZoFCNHUNhAn8G9pZdU464kox91sjR3NADzIPFX532mFst6mQktB6BwiePsyek0QI4AsM1ROuWDNY 7SoIwp3jVmr8t1QCz8M= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210123105201 20201224103015 61578 nlm.nih.gov. icT9tUwiI6+Ynk7QRdshhp6Eklhh1p4tisdc/qAXaEqK9smg8NK3y9zj4p4kKrtvWjBIe2hIX9J4 nmALJW3lQvT2vOrrQYaspHsyXANIEicOvsvZVk+y82xCJmQfi4fOgJ0ay4C9ptZS4zdnjMZ8b+Iy IJu4z+AodzJFCLWzdX8= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20210123110937 20201224103015 61578 nlm.nih.gov. YWj/bkkK7oNgXbKtgfb1FEX/bvicPf28gjxbAL/ysTKWOKLY3F1JinCt1YGf6/br8XKNnMQAg4I4 fwjm0J5b8aWqPjJ/skM6av1XLetFIvXLXnMQcGdxv4aE3V/j0N/8ilmy27KaSYuHJ4fJ5KjfOD2t NbJEXnQlm41y2svHLPY= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20210123111927 20201224103015 61578 nlm.nih.gov. iae8R41rpkwQKWQePcGTAiHim82qGMMdI0D8AJSOsSrM52IZ7ieFv1f+Yiy2FafHnfXIx80gKLPl R313ydlnnKEYnCUUXOsHzG4M7Kj1zLF8k5RpXR5IML6B3iJ7zG+A7+M6LquvGvZKautSS3RlZgMz Zn8sIABdiTU0wHXEQyw= ) ;; 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 20210123111133 20201224103008 62108 nlm.gov. W8BQFQD7mU7aNpU9MDobxC/tO2ElsyFXcbTUEJYw5nweUi9KVunjhvR3TMnG+eEGaXaNOAljV8Zr fENgFJUgA/CqFEuCziY7jSNUGM6qC31I0lkQxn6N7OqCCGmgvhRhOdqnsAXM+IMZbzflvyutXVVa bZgz4GEk6lQQrWcmVQI= )`
	RRSIG=62108 and DNSKEY=62108 verifies the A RRset

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