DNSSEC Analyzer

Domain Name:

Time: 2020-04-10 10:16:16 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 h.root-servers.net for ./DNSKEY
	Received 1139 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (1139 bytes) ;; HEADER SECTION ;; id = 15939 ;; 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) ;; . IN DNSKEY ;; ANSWER SECTION (4 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 ( 256 3 8 AwEAAeN+h0loXPKt7lFdW2zKIDkVHyJ1aYGUVE1dMNBlRH3kTn40JKcHiPOs+fy0OFVCBwoKa1s9 qZtdyP1UC0hgKoldj3oELK1yLI5MUbTMcNkWbBMRuxRz/CgZJu3IxcmuZWZMbn4LQDMj5YeiUiuW ns5vipFGWWpyPyozQXmenSWOK2GJOwcm7I/DyHVtVdztTvqiHqzy2aRoxwPhmEuAoYzzuNJJw6JN EnXaN/7l2TIciskFyPVPBFZYHnk+1ma906dfehIR190z3lh1ZESL2Yy3VIE2QGpRU6Px4ydH5sXx Z2wSMgqNNga4kjnfM1msBqk3EI48RvTTkuV0yb1eFuU= ) ; Key ID = 33853 . 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 20200422000000 20200401000000 20326 . MYL1CcghvT4i0z7u1GFvZtGlwjU4pNZxjY8pzsZbfaWJvjA6mwQCReH2PcVjvtr7syyUhLlPHj2B xFbbb/YDbU7Fth14eI2YTChuVkrO6xR/IGf5eIYEF4Aw6gJZGp7tIchnf+Ms+pUiaWnXEpMkIZc4 HvsuuJ+HfDcvWAzyB542TsNxW9VKUfprEgX4/oQ5SLIl/HnoRRdZWZRH+GnLJ6eL5kDLrkxg8mHl rqWjC8tXJm6fpQa8Z2KdH6vlSj85z6ALy6TuXOWosC0s2M2dslQCxBm57an45uJZvfLqjn+ZdDi/ v16sPWOI/56QvdbSRHgIXIMOzQ6GBCTneThIhQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 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 ( 256 3 8 AwEAAeN+h0loXPKt7lFdW2zKIDkVHyJ1aYGUVE1dMNBlRH3kTn40JKcHiPOs+fy0OFVCBwoKa1s9 qZtdyP1UC0hgKoldj3oELK1yLI5MUbTMcNkWbBMRuxRz/CgZJu3IxcmuZWZMbn4LQDMj5YeiUiuW ns5vipFGWWpyPyozQXmenSWOK2GJOwcm7I/DyHVtVdztTvqiHqzy2aRoxwPhmEuAoYzzuNJJw6JN EnXaN/7l2TIciskFyPVPBFZYHnk+1ma906dfehIR190z3lh1ZESL2Yy3VIE2QGpRU6Px4ydH5sXx Z2wSMgqNNga4kjnfM1msBqk3EI48RvTTkuV0yb1eFuU= ) ; Key ID = 33853`
	`. 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 20200422000000 20200401000000 20326 . MYL1CcghvT4i0z7u1GFvZtGlwjU4pNZxjY8pzsZbfaWJvjA6mwQCReH2PcVjvtr7syyUhLlPHj2B xFbbb/YDbU7Fth14eI2YTChuVkrO6xR/IGf5eIYEF4Aw6gJZGp7tIchnf+Ms+pUiaWnXEpMkIZc4 HvsuuJ+HfDcvWAzyB542TsNxW9VKUfprEgX4/oQ5SLIl/HnoRRdZWZRH+GnLJ6eL5kDLrkxg8mHl rqWjC8tXJm6fpQa8Z2KdH6vlSj85z6ALy6TuXOWosC0s2M2dslQCxBm57an45uJZvfLqjn+ZdDi/ v16sPWOI/56QvdbSRHgIXIMOzQ6GBCTneThIhQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=48903 is now in the chain-of-trust
	DNSKEY=33853 is now in the chain-of-trust
	Query to j.root-servers.net for NLM.GOV/A
	Received 662 bytes from 192.58.128.30
	;; Answer received from 192.58.128.30 (662 bytes) ;; HEADER SECTION ;; id = 23398 ;; 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 20200423050000 20200410040000 48903 . HiKd1J+8ikdI+JPP/RI7fmdq4xcR6Xn6/nSizf1mxakv5v3/GxpG5Kod9nwuEHbtQ124Tp/Jpik/ 3aP2yASaXjvOpYxmjLIbZc1d5JLlkno7hNcYhIdmq9z+4ra7tA8UcWPHYH8W7woUeIFe/7wwLGoa mCOyOTNNoAPZ0m0f3D1tsjgSWCpAYsdwh7wtszkI+C37aXsVPbqlAsugid0fbdvDdrJrxR5J06h/ LNQquwxUjRy9eyf3EuVVwJvYPJmDXOeDUuf4Ugc9tI7tCI+MkH6PkGc3nFMlCFdV69DGx86xFoGV 2MgA9pspiOnpugM03Gd6k+M6yCjbucjPQfXMZQ== ) ;; 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 b.root-servers.net for GOV/DNSKEY
	Received 661 bytes from 199.9.14.201
	;; Answer received from 199.9.14.201 (661 bytes) ;; HEADER SECTION ;; id = 46205 ;; 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 d.gov-servers.net. 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. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe gov. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20200423050000 20200410040000 48903 . HiKd1J+8ikdI+JPP/RI7fmdq4xcR6Xn6/nSizf1mxakv5v3/GxpG5Kod9nwuEHbtQ124Tp/Jpik/ 3aP2yASaXjvOpYxmjLIbZc1d5JLlkno7hNcYhIdmq9z+4ra7tA8UcWPHYH8W7woUeIFe/7wwLGoa mCOyOTNNoAPZ0m0f3D1tsjgSWCpAYsdwh7wtszkI+C37aXsVPbqlAsugid0fbdvDdrJrxR5J06h/ LNQquwxUjRy9eyf3EuVVwJvYPJmDXOeDUuf4Ugc9tI7tCI+MkH6PkGc3nFMlCFdV69DGx86xFoGV 2MgA9pspiOnpugM03Gd6k+M6yCjbucjPQfXMZQ== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 b.gov-servers.net. 172800 IN A 209.112.123.30 c.gov-servers.net. 172800 IN A 69.36.153.30 d.gov-servers.net. 172800 IN A 81.19.194.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to c.root-servers.net for GOV/DS
	Received 406 bytes from 192.33.4.12
	;; Answer received from 192.33.4.12 (406 bytes) ;; HEADER SECTION ;; id = 1587 ;; 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 20200423050000 20200410040000 48903 . HiKd1J+8ikdI+JPP/RI7fmdq4xcR6Xn6/nSizf1mxakv5v3/GxpG5Kod9nwuEHbtQ124Tp/Jpik/ 3aP2yASaXjvOpYxmjLIbZc1d5JLlkno7hNcYhIdmq9z+4ra7tA8UcWPHYH8W7woUeIFe/7wwLGoa mCOyOTNNoAPZ0m0f3D1tsjgSWCpAYsdwh7wtszkI+C37aXsVPbqlAsugid0fbdvDdrJrxR5J06h/ LNQquwxUjRy9eyf3EuVVwJvYPJmDXOeDUuf4Ugc9tI7tCI+MkH6PkGc3nFMlCFdV69DGx86xFoGV 2MgA9pspiOnpugM03Gd6k+M6yCjbucjPQfXMZQ== ) ;; 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 20200423050000 20200410040000 48903 . HiKd1J+8ikdI+JPP/RI7fmdq4xcR6Xn6/nSizf1mxakv5v3/GxpG5Kod9nwuEHbtQ124Tp/Jpik/ 3aP2yASaXjvOpYxmjLIbZc1d5JLlkno7hNcYhIdmq9z+4ra7tA8UcWPHYH8W7woUeIFe/7wwLGoa mCOyOTNNoAPZ0m0f3D1tsjgSWCpAYsdwh7wtszkI+C37aXsVPbqlAsugid0fbdvDdrJrxR5J06h/ LNQquwxUjRy9eyf3EuVVwJvYPJmDXOeDUuf4Ugc9tI7tCI+MkH6PkGc3nFMlCFdV69DGx86xFoGV 2MgA9pspiOnpugM03Gd6k+M6yCjbucjPQfXMZQ== )`
	RRSIG=48903 and DNSKEY=48903 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 c.gov-servers.net for GOV/DNSKEY
	Received 777 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (777 bytes) ;; HEADER SECTION ;; id = 1284 ;; 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 AwEAAdccuiuxqTxvRcMVh4o9DCfREPNTe3hGEklbdV+L99lKySyIzskGLJ6XDBrWgBeY7ZRSOWGQ 2eHdQLN61fRyqWpVLpNzqaIz/UmMP74VPBCz4QXRDkG4hDO3uifCDVs8Jex4TrYT+hGNYmprbsrq dVQCgeeHc7UMKI/SjusQ4uTKgJ9CWt02/AgK+zKFi3LCBVDGnUwE2kUOL1b0MWfT0ks= ) ; Key ID = 36558 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20200424190254 20200409185754 7698 gov. N8tXGEMHVb0KW3Olwh0MVkm/mWYKJNavMwOyC7RDK3hNR3xMP8JowTkv+0CW8+6kqSG4mZesgrmy Jh/276tjvYtFJ67XdYVWw76XJEiQPS+ZzG3a2cHzOHEh1CZomrx8UDozYRR2k2JLPsrKHcfqLydN YkmEa/ehwjQtwsAN0gHNwwTYOs33gQ39z/qv5hpUe+hsqLy7gYEGQg4+X9X9txVla3de8rm+v37t mDZ0hBO8IANDN6moefu8EeR6lvhqIfdwsmm4fb2h1+KlQEn0GEGl84DZovLNQuQ64v31Ez3UGekS VwZfhkMUBnZfUuzhEBnojHRjYAxZwlEqFnkV9w== ) ;; 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 AwEAAdccuiuxqTxvRcMVh4o9DCfREPNTe3hGEklbdV+L99lKySyIzskGLJ6XDBrWgBeY7ZRSOWGQ 2eHdQLN61fRyqWpVLpNzqaIz/UmMP74VPBCz4QXRDkG4hDO3uifCDVs8Jex4TrYT+hGNYmprbsrq dVQCgeeHc7UMKI/SjusQ4uTKgJ9CWt02/AgK+zKFi3LCBVDGnUwE2kUOL1b0MWfT0ks= ) ; Key ID = 36558`
	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 20200424190254 20200409185754 7698 gov. N8tXGEMHVb0KW3Olwh0MVkm/mWYKJNavMwOyC7RDK3hNR3xMP8JowTkv+0CW8+6kqSG4mZesgrmy Jh/276tjvYtFJ67XdYVWw76XJEiQPS+ZzG3a2cHzOHEh1CZomrx8UDozYRR2k2JLPsrKHcfqLydN YkmEa/ehwjQtwsAN0gHNwwTYOs33gQ39z/qv5hpUe+hsqLy7gYEGQg4+X9X9txVla3de8rm+v37t mDZ0hBO8IANDN6moefu8EeR6lvhqIfdwsmm4fb2h1+KlQEn0GEGl84DZovLNQuQ64v31Ez3UGekS VwZfhkMUBnZfUuzhEBnojHRjYAxZwlEqFnkV9w== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=36558 is now in the chain-of-trust
	Query to d.gov-servers.net for NLM.GOV/A
	Received 435 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (435 bytes) ;; HEADER SECTION ;; id = 41132 ;; 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 45658 7 1 977a363926c0bf500727616bf4faeb4162270e08 NLM.GOV. 3600 IN DS ( 45658 7 2 28903b56b76b22b6af9b5e8b37232808987bdd5b9da743231605cbb9b9a0b47c ) NLM.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200417041007 20200410041007 36558 gov. RQWPFER+BA86exk9Ih66keKONHDVIULxuIYikIji93bUKLCNMgEf8hajuAajVnvOvs1JhmlzMPvq G43z9wSuGHnb0LNrLoJKzQY360JKysmABuHYoee+L5vBpyNc5HIxLiOU6Xp9CNWhrRNE4ritWUE8 Wm31tsLPUnW7pXbDHDFhEl6xpFaTpTpzqJ6LPyu/NIxzSU1X+C8w9/3/gCFMXw== ) ;; 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 b.gov-servers.net for NLM.GOV/DNSKEY
	Received 435 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (435 bytes) ;; HEADER SECTION ;; id = 8501 ;; 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 45658 7 1 977a363926c0bf500727616bf4faeb4162270e08 NLM.GOV. 3600 IN DS ( 45658 7 2 28903b56b76b22b6af9b5e8b37232808987bdd5b9da743231605cbb9b9a0b47c ) NLM.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200417041007 20200410041007 36558 gov. RQWPFER+BA86exk9Ih66keKONHDVIULxuIYikIji93bUKLCNMgEf8hajuAajVnvOvs1JhmlzMPvq G43z9wSuGHnb0LNrLoJKzQY360JKysmABuHYoee+L5vBpyNc5HIxLiOU6Xp9CNWhrRNE4ritWUE8 Wm31tsLPUnW7pXbDHDFhEl6xpFaTpTpzqJ6LPyu/NIxzSU1X+C8w9/3/gCFMXw== ) ;; 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 a.gov-servers.net for NLM.GOV/DS
	Received 315 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (315 bytes) ;; HEADER SECTION ;; id = 51358 ;; 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 20200417041007 20200410041007 36558 gov. RQWPFER+BA86exk9Ih66keKONHDVIULxuIYikIji93bUKLCNMgEf8hajuAajVnvOvs1JhmlzMPvq G43z9wSuGHnb0LNrLoJKzQY360JKysmABuHYoee+L5vBpyNc5HIxLiOU6Xp9CNWhrRNE4ritWUE8 Wm31tsLPUnW7pXbDHDFhEl6xpFaTpTpzqJ6LPyu/NIxzSU1X+C8w9/3/gCFMXw== ) ;; 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 20200417041007 20200410041007 36558 gov. RQWPFER+BA86exk9Ih66keKONHDVIULxuIYikIji93bUKLCNMgEf8hajuAajVnvOvs1JhmlzMPvq G43z9wSuGHnb0LNrLoJKzQY360JKysmABuHYoee+L5vBpyNc5HIxLiOU6Xp9CNWhrRNE4ritWUE8 Wm31tsLPUnW7pXbDHDFhEl6xpFaTpTpzqJ6LPyu/NIxzSU1X+C8w9/3/gCFMXw== )`
	RRSIG=36558 and DNSKEY=36558 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 lhcns2.nlm.nih.GOV for NLM.GOV/DNSKEY
	Received 1077 bytes from 130.14.55.128
	;; Answer received from 130.14.55.128 (1077 bytes) ;; HEADER SECTION ;; id = 59223 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 5 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NLM.GOV. IN DNSKEY ;; ANSWER SECTION (5 records) nlm.gov. 3600 IN DNSKEY ( 256 3 7 AwEAAZMjUbF6ceJ1LtYAYHsXnyqoqAvPcMY/AEoA8TaXTVC8XJxcKhxss4CLv9AyRWfy80elVuML fDLq6wlxMoxelGdq+LkGp+2R8kGHZ3tmCW5CVP2iNznh11qH4FgJpqrNAMItWwlVZR5oeb8auqyi H5KC+jf+yZkhWq5TX0K2UNin ) ; Key ID = 64529 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 AwEAAZXG+mIQeU1Tp4xubZCxAwn3gM6T6HwAHpYafD+E7iW2+7rNK00aTUPNssfDnfFGD9SG8KJH Sy/8HXiFJCqxnAGEs7pw8tgb0P3kY3BBP9Y1XH1+HfNX1mk9TQ9vPqcLAXMMdM+kyxZCoBUNrUBS tDrTHL4lG6AKd5cNX2wTuBIF ) ; Key ID = 42753 nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20200501113014 20200401103014 42753 nlm.gov. O5iA1qZ0gBM20ReCVIQk2aDOl5lVjloStP3+rbp2+FePtk+ksS0OSnOstQQq+WITxRj4jObzCMiX StXcJybwssepjMRT5phLPIEyeloY/WrzGkewydwpnM/CMJgTjzaXgTP6q5tTp+rZtnE4pzeap9v3 56wZ3Bh5O4ng1WuefDg= ) nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20200501113014 20200401103014 45658 nlm.gov. YqzCSYRRFOPkPLDdqkxI0dAAl9qMVNsVDTYG1lrL5IOI1LmFIJBMikgNpWF7PoaX6gw+aKWbjn3j 1cNDEqJ7/KrAQOWQhJ7BcERVila7+MT9t1LoAcHzz6h5luUtpVEvAtM1cew/jauyqTKdLLTumBBH ndmH0ANquiuVpRIPbtxWrcSeBVPi+GpHzwcXJZ1WkJVAHLxy6ANDhHF0/TQgtQyK46KALI83mcZV XMOYpPG6v1dE7a70V34Iten1/LxyKfCHeijQZUFDsUTs6WVN3Z6CReMHPLNplHpdwn39upsL4mGC Dd2bu/vFtjITuq6wPhLfru8pwBMSsW2Dp8pTaA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 3 DNSKEY records for NLM.GOV
	`nlm.gov. 3600 IN DNSKEY ( 256 3 7 AwEAAZMjUbF6ceJ1LtYAYHsXnyqoqAvPcMY/AEoA8TaXTVC8XJxcKhxss4CLv9AyRWfy80elVuML fDLq6wlxMoxelGdq+LkGp+2R8kGHZ3tmCW5CVP2iNznh11qH4FgJpqrNAMItWwlVZR5oeb8auqyi H5KC+jf+yZkhWq5TX0K2UNin ) ; Key ID = 64529`
	`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 AwEAAZXG+mIQeU1Tp4xubZCxAwn3gM6T6HwAHpYafD+E7iW2+7rNK00aTUPNssfDnfFGD9SG8KJH Sy/8HXiFJCqxnAGEs7pw8tgb0P3kY3BBP9Y1XH1+HfNX1mk9TQ9vPqcLAXMMdM+kyxZCoBUNrUBS tDrTHL4lG6AKd5cNX2wTuBIF ) ; Key ID = 42753`
	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 20200501113014 20200401103014 42753 nlm.gov. O5iA1qZ0gBM20ReCVIQk2aDOl5lVjloStP3+rbp2+FePtk+ksS0OSnOstQQq+WITxRj4jObzCMiX StXcJybwssepjMRT5phLPIEyeloY/WrzGkewydwpnM/CMJgTjzaXgTP6q5tTp+rZtnE4pzeap9v3 56wZ3Bh5O4ng1WuefDg= )`
	`nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20200501113014 20200401103014 45658 nlm.gov. YqzCSYRRFOPkPLDdqkxI0dAAl9qMVNsVDTYG1lrL5IOI1LmFIJBMikgNpWF7PoaX6gw+aKWbjn3j 1cNDEqJ7/KrAQOWQhJ7BcERVila7+MT9t1LoAcHzz6h5luUtpVEvAtM1cew/jauyqTKdLLTumBBH ndmH0ANquiuVpRIPbtxWrcSeBVPi+GpHzwcXJZ1WkJVAHLxy6ANDhHF0/TQgtQyK46KALI83mcZV XMOYpPG6v1dE7a70V34Iten1/LxyKfCHeijQZUFDsUTs6WVN3Z6CReMHPLNplHpdwn39upsL4mGC Dd2bu/vFtjITuq6wPhLfru8pwBMSsW2Dp8pTaA== )`
	RRSIG=42753 and DNSKEY=42753 verifies the DNSKEY RRset
	RRSIG=45658 and DNSKEY=45658/SEP verifies the DNSKEY RRset
	DNSKEY=64529 is now in the chain-of-trust
	DNSKEY=42753 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 = 7973 ;; 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 20200509102617 20200409102134 42753 nlm.gov. hi8ZZUzA16qnquLO2nCwpIhCRjCGS0DE38Mk7iUiF6PLFXaEYZ0FCQ7s0hNjpBEezM4MOuUp+R3O r/VSOsX4A6efDijC7pbuOhhgWLAliB7ZioDjotj19QXD/hFUQfqYcNE1Mt4H0f4VaUDt4RPqbE24 52TigEOnsW4MlLXtEV0= ) ;; 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 20200509110952 20200409102628 42753 nlm.gov. TSfc43csz4T0UaQorTzmMNHXk2D1Prfhhzo9c+17NXXkPukOLrF7tDzUtsSMkwwXhlnxGp/pmsDD u077dfLXYhHCN2/n7GPzPxspX+5hnF9GQuqICWq+oUs18/gyzGshBrxFGancFZM6yFQHMCB+piAS gFz5htB+InFGJmgvICg= ) ;; 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 20200509101736 20200409093321 33039 nlm.nih.gov. mIBjLspgil1MoQtadR37GI1hfbILzY/msacwgwOEvGgfd7MA6RHtO53zAtZs/vy82L7stYbtZjs4 336CECK/0OyrakOD93W44K3M6oWQFWWvkyFVYVZgwgTOjDd85NrgPa/o1V5nD+fpgKJfhEOi/r0V Yem+H90QjJLks9YRNU0= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20200509104209 20200409095610 33039 nlm.nih.gov. c1BOD4XOUc+HdnKMKjNY0HgBo+h85ppGiku7M+HlliyikSnskKBKy7GcvKN1tHRNSCKiIKN8pRm6 KERPgIcy5jz7Ngo4lgvXHWJy4ZsxtJxKVtM3tvi1bVhEj888ajThCU7UisOT/AfrSJQuQXIcGRyJ Ry8qm5/9QJiff9xLfSs= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20200509101133 20200409095509 33039 nlm.nih.gov. LLeuRZrg7K+WV0kApSmJh+wYXq0WmDJE6h9CIH0ZqGVfUZZExSoc2pcsNCuPAJinDHXYlNIbXDaA 0WTRrIl5TuBcuQMfIQYMnHW5dD1ZpMdUiEyKVgLg09Kbg+RRQOSInJ415/MMG8MQKngwjMDSH1Ie Qs1J3JuJ4VUhRWIbNhA= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20200509100156 20200409095920 33039 nlm.nih.gov. qFmCXsapfptEvf6fWwEH2iepf9nfZ/BGyAfO3Rj3nGWpr+D+ISfnM7wXs7JIEHavDVE6YY4wBsnb 4C9fSJGK6d5MKoVIozmbNDs2WwEMRNGhEXzHGLO6hHIqN+vEoaVhqSI3KRH5MenfrY3pAp3BYYdw 7+VlE4p/f+SaV656HG0= ) ;; 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 = 3409 ;; 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. 600589826 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 7 2 3600 20200509112628 20200409102628 42753 nlm.gov. FiDck0An7ZkTIIeEyuQ1bvmRtWceJH+nYRoXcKbIKenQTxXwx2kYaybj7/01Imo5VEy/RGRLPJrM u37p6Qe0fiCNVgLp0gbnWdu8DT+5s3uGM1ZaLUJpV7fOFir3NDeoVbtAO2zthhWsxJ+mlaN86LZI 1pR/w4KrEnstGy0EaTg= ) ;; AUTHORITY SECTION (4 records) nlm.gov. 3600 IN NS hanna.cac.washington.edu. nlm.gov. 3600 IN NS lhcns2.nlm.nih.gov. nlm.gov. 3600 IN NS lhcns1.nlm.nih.gov. nlm.gov. 3600 IN RRSIG ( NS 7 2 3600 20200509110952 20200409102628 42753 nlm.gov. TSfc43csz4T0UaQorTzmMNHXk2D1Prfhhzo9c+17NXXkPukOLrF7tDzUtsSMkwwXhlnxGp/pmsDD u077dfLXYhHCN2/n7GPzPxspX+5hnF9GQuqICWq+oUs18/gyzGshBrxFGancFZM6yFQHMCB+piAS gFz5htB+InFGJmgvICg= ) ;; 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 20200509101736 20200409093321 33039 nlm.nih.gov. mIBjLspgil1MoQtadR37GI1hfbILzY/msacwgwOEvGgfd7MA6RHtO53zAtZs/vy82L7stYbtZjs4 336CECK/0OyrakOD93W44K3M6oWQFWWvkyFVYVZgwgTOjDd85NrgPa/o1V5nD+fpgKJfhEOi/r0V Yem+H90QjJLks9YRNU0= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20200509104209 20200409095610 33039 nlm.nih.gov. c1BOD4XOUc+HdnKMKjNY0HgBo+h85ppGiku7M+HlliyikSnskKBKy7GcvKN1tHRNSCKiIKN8pRm6 KERPgIcy5jz7Ngo4lgvXHWJy4ZsxtJxKVtM3tvi1bVhEj888ajThCU7UisOT/AfrSJQuQXIcGRyJ Ry8qm5/9QJiff9xLfSs= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20200509101133 20200409095509 33039 nlm.nih.gov. LLeuRZrg7K+WV0kApSmJh+wYXq0WmDJE6h9CIH0ZqGVfUZZExSoc2pcsNCuPAJinDHXYlNIbXDaA 0WTRrIl5TuBcuQMfIQYMnHW5dD1ZpMdUiEyKVgLg09Kbg+RRQOSInJ415/MMG8MQKngwjMDSH1Ie Qs1J3JuJ4VUhRWIbNhA= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20200509100156 20200409095920 33039 nlm.nih.gov. qFmCXsapfptEvf6fWwEH2iepf9nfZ/BGyAfO3Rj3nGWpr+D+ISfnM7wXs7JIEHavDVE6YY4wBsnb 4C9fSJGK6d5MKoVIozmbNDs2WwEMRNGhEXzHGLO6hHIqN+vEoaVhqSI3KRH5MenfrY3pAp3BYYdw 7+VlE4p/f+SaV656HG0= ) ;; 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 = 17015 ;; 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. 600589826 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 7 2 3600 20200509112628 20200409102628 42753 nlm.gov. FiDck0An7ZkTIIeEyuQ1bvmRtWceJH+nYRoXcKbIKenQTxXwx2kYaybj7/01Imo5VEy/RGRLPJrM u37p6Qe0fiCNVgLp0gbnWdu8DT+5s3uGM1ZaLUJpV7fOFir3NDeoVbtAO2zthhWsxJ+mlaN86LZI 1pR/w4KrEnstGy0EaTg= ) ;; 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 20200509110952 20200409102628 42753 nlm.gov. TSfc43csz4T0UaQorTzmMNHXk2D1Prfhhzo9c+17NXXkPukOLrF7tDzUtsSMkwwXhlnxGp/pmsDD u077dfLXYhHCN2/n7GPzPxspX+5hnF9GQuqICWq+oUs18/gyzGshBrxFGancFZM6yFQHMCB+piAS gFz5htB+InFGJmgvICg= ) ;; 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 20200509101736 20200409093321 33039 nlm.nih.gov. mIBjLspgil1MoQtadR37GI1hfbILzY/msacwgwOEvGgfd7MA6RHtO53zAtZs/vy82L7stYbtZjs4 336CECK/0OyrakOD93W44K3M6oWQFWWvkyFVYVZgwgTOjDd85NrgPa/o1V5nD+fpgKJfhEOi/r0V Yem+H90QjJLks9YRNU0= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20200509104209 20200409095610 33039 nlm.nih.gov. c1BOD4XOUc+HdnKMKjNY0HgBo+h85ppGiku7M+HlliyikSnskKBKy7GcvKN1tHRNSCKiIKN8pRm6 KERPgIcy5jz7Ngo4lgvXHWJy4ZsxtJxKVtM3tvi1bVhEj888ajThCU7UisOT/AfrSJQuQXIcGRyJ Ry8qm5/9QJiff9xLfSs= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20200509101133 20200409095509 33039 nlm.nih.gov. LLeuRZrg7K+WV0kApSmJh+wYXq0WmDJE6h9CIH0ZqGVfUZZExSoc2pcsNCuPAJinDHXYlNIbXDaA 0WTRrIl5TuBcuQMfIQYMnHW5dD1ZpMdUiEyKVgLg09Kbg+RRQOSInJ415/MMG8MQKngwjMDSH1Ie Qs1J3JuJ4VUhRWIbNhA= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20200509100156 20200409095920 33039 nlm.nih.gov. qFmCXsapfptEvf6fWwEH2iepf9nfZ/BGyAfO3Rj3nGWpr+D+ISfnM7wXs7JIEHavDVE6YY4wBsnb 4C9fSJGK6d5MKoVIozmbNDs2WwEMRNGhEXzHGLO6hHIqN+vEoaVhqSI3KRH5MenfrY3pAp3BYYdw 7+VlE4p/f+SaV656HG0= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to hanna.cac.washington.edu for NLM.GOV/SOA
	hanna.cac.washington.edu returns SERVFAIL for NLM.GOV/SOA
	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 = 23991 ;; 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 20200509102617 20200409102134 42753 nlm.gov. hi8ZZUzA16qnquLO2nCwpIhCRjCGS0DE38Mk7iUiF6PLFXaEYZ0FCQ7s0hNjpBEezM4MOuUp+R3O r/VSOsX4A6efDijC7pbuOhhgWLAliB7ZioDjotj19QXD/hFUQfqYcNE1Mt4H0f4VaUDt4RPqbE24 52TigEOnsW4MlLXtEV0= ) ;; 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 20200509110952 20200409102628 42753 nlm.gov. TSfc43csz4T0UaQorTzmMNHXk2D1Prfhhzo9c+17NXXkPukOLrF7tDzUtsSMkwwXhlnxGp/pmsDD u077dfLXYhHCN2/n7GPzPxspX+5hnF9GQuqICWq+oUs18/gyzGshBrxFGancFZM6yFQHMCB+piAS gFz5htB+InFGJmgvICg= ) ;; 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 20200509101736 20200409093321 33039 nlm.nih.gov. mIBjLspgil1MoQtadR37GI1hfbILzY/msacwgwOEvGgfd7MA6RHtO53zAtZs/vy82L7stYbtZjs4 336CECK/0OyrakOD93W44K3M6oWQFWWvkyFVYVZgwgTOjDd85NrgPa/o1V5nD+fpgKJfhEOi/r0V Yem+H90QjJLks9YRNU0= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20200509104209 20200409095610 33039 nlm.nih.gov. c1BOD4XOUc+HdnKMKjNY0HgBo+h85ppGiku7M+HlliyikSnskKBKy7GcvKN1tHRNSCKiIKN8pRm6 KERPgIcy5jz7Ngo4lgvXHWJy4ZsxtJxKVtM3tvi1bVhEj888ajThCU7UisOT/AfrSJQuQXIcGRyJ Ry8qm5/9QJiff9xLfSs= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20200509101133 20200409095509 33039 nlm.nih.gov. LLeuRZrg7K+WV0kApSmJh+wYXq0WmDJE6h9CIH0ZqGVfUZZExSoc2pcsNCuPAJinDHXYlNIbXDaA 0WTRrIl5TuBcuQMfIQYMnHW5dD1ZpMdUiEyKVgLg09Kbg+RRQOSInJ415/MMG8MQKngwjMDSH1Ie Qs1J3JuJ4VUhRWIbNhA= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20200509100156 20200409095920 33039 nlm.nih.gov. qFmCXsapfptEvf6fWwEH2iepf9nfZ/BGyAfO3Rj3nGWpr+D+ISfnM7wXs7JIEHavDVE6YY4wBsnb 4C9fSJGK6d5MKoVIozmbNDs2WwEMRNGhEXzHGLO6hHIqN+vEoaVhqSI3KRH5MenfrY3pAp3BYYdw 7+VlE4p/f+SaV656HG0= ) ;; 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 20200509102617 20200409102134 42753 nlm.gov. hi8ZZUzA16qnquLO2nCwpIhCRjCGS0DE38Mk7iUiF6PLFXaEYZ0FCQ7s0hNjpBEezM4MOuUp+R3O r/VSOsX4A6efDijC7pbuOhhgWLAliB7ZioDjotj19QXD/hFUQfqYcNE1Mt4H0f4VaUDt4RPqbE24 52TigEOnsW4MlLXtEV0= )`
	RRSIG=42753 and DNSKEY=42753 verifies the A RRset

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