DNSSEC Analyzer - NIOSH.GOV

Domain Name:

Time: 2020-01-18 11:28:26 UTC, NTP stratum 4

Analyzing DNSSEC problems for NIOSH.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 864 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (864 bytes) ;; HEADER SECTION ;; id = 21834 ;; 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 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 20200201000000 20200111000000 20326 . BWZ/zOwlTZ48dcDdYPH1DhWqARQLeQRQXlBdkjPYgV+A6EIpWvIGjXgaifneRkSg1zxN4hG6SkIO /yUu3aFMcKBlnflIQiXjO64E6sIwbvmFEkeffZGrzdsqTdZI6Fo6oA2wTJrAHoCYBtnuBEb0BmX7 1ZBF/c0d0NghM3mphiXpTBVRiUxQzv+WOa1rqaMXBZuAd1f1hurpnRGhbEB2PhyiyKrmhN1NCrTZ eeV7FVeQeGZq2F76ZusnyRNCm9AgOXa3T9uYQNnnzr5yOcqEE9D4kMWYQrPgV4jpis6imMI8W0jD gEIP8A5Ta3icEP+zsTmeLD5vCQgLNQjSrbhENA== ) ;; 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 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 20200201000000 20200111000000 20326 . BWZ/zOwlTZ48dcDdYPH1DhWqARQLeQRQXlBdkjPYgV+A6EIpWvIGjXgaifneRkSg1zxN4hG6SkIO /yUu3aFMcKBlnflIQiXjO64E6sIwbvmFEkeffZGrzdsqTdZI6Fo6oA2wTJrAHoCYBtnuBEb0BmX7 1ZBF/c0d0NghM3mphiXpTBVRiUxQzv+WOa1rqaMXBZuAd1f1hurpnRGhbEB2PhyiyKrmhN1NCrTZ eeV7FVeQeGZq2F76ZusnyRNCm9AgOXa3T9uYQNnnzr5yOcqEE9D4kMWYQrPgV4jpis6imMI8W0jD gEIP8A5Ta3icEP+zsTmeLD5vCQgLNQjSrbhENA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=33853 is now in the chain-of-trust
	Query to k.root-servers.net for NIOSH.GOV/A
	Error querying k.root-servers.net/2001:7fd:0:0:0:0:0:1 for NIOSH.GOV/A: 'IPv6 transport disabled'
	Received 664 bytes from 193.0.14.129
	;; Answer received from 193.0.14.129 (664 bytes) ;; HEADER SECTION ;; id = 30899 ;; 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) ;; NIOSH.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) GOV. 172800 IN NS a.gov-servers.net. GOV. 172800 IN NS b.gov-servers.net. GOV. 172800 IN NS c.gov-servers.net. GOV. 172800 IN NS d.gov-servers.net. GOV. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20200131050000 20200118040000 33853 . ozB4ON880cfR3rJHQHIsTb5N+RRuOXoDus0Eep+g2lgFoxFgW2NKdLUZEoJ0/VoibBZBntSx8Ub4 qtP/3G2UVh5ZJeaclqI+dqzK6sijMuSZOhJMGNfZ8tT0hwsaDThAKB4LZ7I11zVfPj1YwNv2I5pO epTIWcM3Er7Ouz5gYjlC1HRVUmcax/lf7Gk4SDYLivF12tL9K9OJPyTO+jOHU5G17bGvsM6nw5xC DB0ShFJOf0ICeHBVNhrh50Uz7YH/AowmLXqy/nmVb+VbdwJnIF+NXiIF4cwDB4ukCjOac/B4pEQ2 YR9a1iz6Q7KqRF5rHKvbwPQ1Ui9pDdwnTLAD+Q== ) ;; 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 a.root-servers.net for GOV/DNSKEY
	Error querying a.root-servers.net/2001:503:ba3e:0:0:0:2:30 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 658 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (658 bytes) ;; HEADER SECTION ;; id = 47729 ;; 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 20200131050000 20200118040000 33853 . ozB4ON880cfR3rJHQHIsTb5N+RRuOXoDus0Eep+g2lgFoxFgW2NKdLUZEoJ0/VoibBZBntSx8Ub4 qtP/3G2UVh5ZJeaclqI+dqzK6sijMuSZOhJMGNfZ8tT0hwsaDThAKB4LZ7I11zVfPj1YwNv2I5pO epTIWcM3Er7Ouz5gYjlC1HRVUmcax/lf7Gk4SDYLivF12tL9K9OJPyTO+jOHU5G17bGvsM6nw5xC DB0ShFJOf0ICeHBVNhrh50Uz7YH/AowmLXqy/nmVb+VbdwJnIF+NXiIF4cwDB4ukCjOac/B4pEQ2 YR9a1iz6Q7KqRF5rHKvbwPQ1Ui9pDdwnTLAD+Q== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 b.gov-servers.net. 172800 IN A 209.112.123.30 c.gov-servers.net. 172800 IN A 69.36.153.30 d.gov-servers.net. 172800 IN A 81.19.194.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to g.root-servers.net for GOV/DS
	Received 406 bytes from 192.112.36.4
	;; Answer received from 192.112.36.4 (406 bytes) ;; HEADER SECTION ;; id = 54154 ;; 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 20200131050000 20200118040000 33853 . ozB4ON880cfR3rJHQHIsTb5N+RRuOXoDus0Eep+g2lgFoxFgW2NKdLUZEoJ0/VoibBZBntSx8Ub4 qtP/3G2UVh5ZJeaclqI+dqzK6sijMuSZOhJMGNfZ8tT0hwsaDThAKB4LZ7I11zVfPj1YwNv2I5pO epTIWcM3Er7Ouz5gYjlC1HRVUmcax/lf7Gk4SDYLivF12tL9K9OJPyTO+jOHU5G17bGvsM6nw5xC DB0ShFJOf0ICeHBVNhrh50Uz7YH/AowmLXqy/nmVb+VbdwJnIF+NXiIF4cwDB4ukCjOac/B4pEQ2 YR9a1iz6Q7KqRF5rHKvbwPQ1Ui9pDdwnTLAD+Q== ) ;; 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 20200131050000 20200118040000 33853 . ozB4ON880cfR3rJHQHIsTb5N+RRuOXoDus0Eep+g2lgFoxFgW2NKdLUZEoJ0/VoibBZBntSx8Ub4 qtP/3G2UVh5ZJeaclqI+dqzK6sijMuSZOhJMGNfZ8tT0hwsaDThAKB4LZ7I11zVfPj1YwNv2I5pO epTIWcM3Er7Ouz5gYjlC1HRVUmcax/lf7Gk4SDYLivF12tL9K9OJPyTO+jOHU5G17bGvsM6nw5xC DB0ShFJOf0ICeHBVNhrh50Uz7YH/AowmLXqy/nmVb+VbdwJnIF+NXiIF4cwDB4ukCjOac/B4pEQ2 YR9a1iz6Q7KqRF5rHKvbwPQ1Ui9pDdwnTLAD+Q== )`
	RRSIG=33853 and DNSKEY=33853 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
	Received 957 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (957 bytes) ;; HEADER SECTION ;; id = 57351 ;; 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 AwEAAdccuiuxqTxvRcMVh4o9DCfREPNTe3hGEklbdV+L99lKySyIzskGLJ6XDBrWgBeY7ZRSOWGQ 2eHdQLN61fRyqWpVLpNzqaIz/UmMP74VPBCz4QXRDkG4hDO3uifCDVs8Jex4TrYT+hGNYmprbsrq dVQCgeeHc7UMKI/SjusQ4uTKgJ9CWt02/AgK+zKFi3LCBVDGnUwE2kUOL1b0MWfT0ks= ) ; Key ID = 36558 GOV. 86400 IN DNSKEY ( 256 3 8 AwEAAcQAVXGAbq+khqvif1NNId5wvkmsmSZEb/UXjfazqpqEeA7IUc8b/9eEIBebIcFda4Ukv8lF lnfGIvMRADLa50RVwP2asra1Md0NC9tLjrHEYN0H68WN0tTLIQ6jUF/kzYTeTOVhlUqzM+5JyyT9 x01e1FT5ANG8RkbgXIyPte2Qs8wasqNkjFGaD5oFLerVScCa0FXumybu9cBEfBbAzPU= ) ; Key ID = 14320 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20200125200254 20200110195754 7698 gov. ovUQVM7cUgmfbmtjJkpEuId1o75aUV6yUr09Jq2fXCgZ4pMxw+DLSbgE5lYQlvATCICIfs8dy8pq yEd2h6T0ak7TTX7kprlnXGhkt8ig91qJPyLfxvMYDDJ4rH2u3iGqAmoc4CZuZFrDyKYwGErW+aYo jh44nCnepZ6bCmLYThR6+Xx2Fn3teoDEdq4RXe1DFukj3+wpMwwsyy6dAuOOcLPBHt+7n1RtEsoC wPbxSq5h38aC0mAXATatsYzlILnslbT+hqhhMwngMHjA4ve4I3jkV02oHBd1gb+dihauB8kz2kHe 4958bVEOLu6jHVfO2io3gfpC8wWJdAquLMiCbw== ) ;; 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 AwEAAdccuiuxqTxvRcMVh4o9DCfREPNTe3hGEklbdV+L99lKySyIzskGLJ6XDBrWgBeY7ZRSOWGQ 2eHdQLN61fRyqWpVLpNzqaIz/UmMP74VPBCz4QXRDkG4hDO3uifCDVs8Jex4TrYT+hGNYmprbsrq dVQCgeeHc7UMKI/SjusQ4uTKgJ9CWt02/AgK+zKFi3LCBVDGnUwE2kUOL1b0MWfT0ks= ) ; Key ID = 36558`
	`GOV. 86400 IN DNSKEY ( 256 3 8 AwEAAcQAVXGAbq+khqvif1NNId5wvkmsmSZEb/UXjfazqpqEeA7IUc8b/9eEIBebIcFda4Ukv8lF lnfGIvMRADLa50RVwP2asra1Md0NC9tLjrHEYN0H68WN0tTLIQ6jUF/kzYTeTOVhlUqzM+5JyyT9 x01e1FT5ANG8RkbgXIyPte2Qs8wasqNkjFGaD5oFLerVScCa0FXumybu9cBEfBbAzPU= ) ; Key ID = 14320`
	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 20200125200254 20200110195754 7698 gov. ovUQVM7cUgmfbmtjJkpEuId1o75aUV6yUr09Jq2fXCgZ4pMxw+DLSbgE5lYQlvATCICIfs8dy8pq yEd2h6T0ak7TTX7kprlnXGhkt8ig91qJPyLfxvMYDDJ4rH2u3iGqAmoc4CZuZFrDyKYwGErW+aYo jh44nCnepZ6bCmLYThR6+Xx2Fn3teoDEdq4RXe1DFukj3+wpMwwsyy6dAuOOcLPBHt+7n1RtEsoC wPbxSq5h38aC0mAXATatsYzlILnslbT+hqhhMwngMHjA4ve4I3jkV02oHBd1gb+dihauB8kz2kHe 4958bVEOLu6jHVfO2io3gfpC8wWJdAquLMiCbw== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=36558 is now in the chain-of-trust
	DNSKEY=14320 is now in the chain-of-trust
	Query to d.gov-servers.net for NIOSH.GOV/A
	Error querying d.gov-servers.net/2620:74:29:0:0:0:2:30 for NIOSH.GOV/A: 'IPv6 transport disabled'
	Received 447 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (447 bytes) ;; HEADER SECTION ;; id = 62422 ;; 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 = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NIOSH.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) NIOSH.GOV. 86400 IN NS icdc-us-ns3.cdc.GOV. NIOSH.GOV. 86400 IN NS icdc-us-ns1.cdc.GOV. NIOSH.GOV. 86400 IN NS icdc-us-ns2.cdc.GOV. NIOSH.GOV. 3600 IN DS 3625 7 1 c36b1f3f14579289cb94773af5efeade6426965b NIOSH.GOV. 3600 IN DS ( 3625 7 2 7a86c1ef0707d5730c3972f501c1a96fe2788e81d1b621a3e0f0be4d11a09369 ) NIOSH.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200125101007 20200118101007 36558 gov. TubnGbn2t6gWuDmwJo6Z4WIbhBL57GsFGHOwP4PRdkhHnToWOGj+c8/YcrqP5LrV6ouPQsO+4/hA mGfUL2e54bAq2bv+LbWb/U4IdCMX5B3jn1dUxbCKpCA9IjJOFswb+o+hhvkkN8tWB0KOeSZEid70 YfDyPhRLclv7bzJOCCX0HhUN60zc5XrF0rw1vvIyLlLKtXffvx3FsGwXYpde9g== ) ;; ADDITIONAL SECTION (4 records) icdc-us-ns3.cdc.GOV. 86400 IN A 198.246.125.10 icdc-us-ns1.cdc.GOV. 86400 IN A 198.246.96.61 icdc-us-ns2.cdc.GOV. 86400 IN A 198.246.96.92 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to b.gov-servers.net for NIOSH.GOV/DNSKEY
	Received 447 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (447 bytes) ;; HEADER SECTION ;; id = 7970 ;; 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 = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NIOSH.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) NIOSH.GOV. 86400 IN NS icdc-us-ns3.cdc.GOV. NIOSH.GOV. 86400 IN NS icdc-us-ns1.cdc.GOV. NIOSH.GOV. 86400 IN NS icdc-us-ns2.cdc.GOV. NIOSH.GOV. 3600 IN DS 3625 7 1 c36b1f3f14579289cb94773af5efeade6426965b NIOSH.GOV. 3600 IN DS ( 3625 7 2 7a86c1ef0707d5730c3972f501c1a96fe2788e81d1b621a3e0f0be4d11a09369 ) NIOSH.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200125101007 20200118101007 36558 gov. TubnGbn2t6gWuDmwJo6Z4WIbhBL57GsFGHOwP4PRdkhHnToWOGj+c8/YcrqP5LrV6ouPQsO+4/hA mGfUL2e54bAq2bv+LbWb/U4IdCMX5B3jn1dUxbCKpCA9IjJOFswb+o+hhvkkN8tWB0KOeSZEid70 YfDyPhRLclv7bzJOCCX0HhUN60zc5XrF0rw1vvIyLlLKtXffvx3FsGwXYpde9g== ) ;; ADDITIONAL SECTION (4 records) icdc-us-ns3.cdc.GOV. 86400 IN A 198.246.125.10 icdc-us-ns1.cdc.GOV. 86400 IN A 198.246.96.61 icdc-us-ns2.cdc.GOV. 86400 IN A 198.246.96.92 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone NIOSH.GOV

NIOSH.GOV

	Checking DS between GOV and NIOSH.GOV
	Query to c.gov-servers.net for NIOSH.GOV/DS
	Received 317 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (317 bytes) ;; HEADER SECTION ;; id = 40774 ;; 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) ;; NIOSH.GOV. IN DS ;; ANSWER SECTION (3 records) NIOSH.GOV. 3600 IN DS 3625 7 1 c36b1f3f14579289cb94773af5efeade6426965b NIOSH.GOV. 3600 IN DS ( 3625 7 2 7a86c1ef0707d5730c3972f501c1a96fe2788e81d1b621a3e0f0be4d11a09369 ) NIOSH.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200125101007 20200118101007 36558 gov. TubnGbn2t6gWuDmwJo6Z4WIbhBL57GsFGHOwP4PRdkhHnToWOGj+c8/YcrqP5LrV6ouPQsO+4/hA mGfUL2e54bAq2bv+LbWb/U4IdCMX5B3jn1dUxbCKpCA9IjJOFswb+o+hhvkkN8tWB0KOeSZEid70 YfDyPhRLclv7bzJOCCX0HhUN60zc5XrF0rw1vvIyLlLKtXffvx3FsGwXYpde9g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DS records for NIOSH.GOV in the GOV zone
	DS=3625/SHA-1 has algorithm RSASHA1-NSEC3-SHA1
	DS=3625/SHA-256 has algorithm RSASHA1-NSEC3-SHA1
	Found 1 RRSIGs over DS RRset
	`NIOSH.GOV. 3600 IN RRSIG ( DS 8 2 3600 20200125101007 20200118101007 36558 gov. TubnGbn2t6gWuDmwJo6Z4WIbhBL57GsFGHOwP4PRdkhHnToWOGj+c8/YcrqP5LrV6ouPQsO+4/hA mGfUL2e54bAq2bv+LbWb/U4IdCMX5B3jn1dUxbCKpCA9IjJOFswb+o+hhvkkN8tWB0KOeSZEid70 YfDyPhRLclv7bzJOCCX0HhUN60zc5XrF0rw1vvIyLlLKtXffvx3FsGwXYpde9g== )`
	RRSIG=36558 and DNSKEY=36558 verifies the DS RRset
	DS=3625/SHA-1 is now in the chain-of-trust
	`NIOSH.GOV. 3600 IN DS 3625 7 1 c36b1f3f14579289cb94773af5efeade6426965b`
	`NIOSH.GOV. 3600 IN DS ( 3625 7 2 7a86c1ef0707d5730c3972f501c1a96fe2788e81d1b621a3e0f0be4d11a09369 )`
	Query to icdc-us-ns2.cdc.GOV for NIOSH.GOV/DNSKEY
	Received 937 bytes from 198.246.96.92
	;; Answer received from 198.246.96.92 (937 bytes) ;; HEADER SECTION ;; id = 8099 ;; 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) ;; NIOSH.GOV. IN DNSKEY ;; ANSWER SECTION (4 records) niosh.gov. 3600 IN DNSKEY ( 256 3 7 AwEAAceDZljEYaGfvwHeM0anfSwZrOiq/wpht/9Ut3bdXKRKFGbiEvsKn/BVJB9m1ZqvrD+Hw7TK slkaCvNyKl4+QdLbjc+1Y2YH5A+bXYRr1gL32SCRe07A0KzW75r13/OBtRNIc4DGwqtZ4dYWhvKD qaO8VzGrsKzRYtVYzGn9rPD/ ) ; Key ID = 17657 niosh.gov. 3600 IN DNSKEY ( 257 3 7 AwEAAavDeP0hvSYha1wwBQLaK7lmc0BvTndzajb/H3AOlOewSPQ037zCPt4u/Qy3peLTMTAxJSLd MIi2OdZetCzFjFGkM87Kw/jF4rUpL3ytdwWIBJMJxTMecFsLnMC76NYXOhts4JAjvNKv5nG3Vv84 XezeuAPqBC9/vEjUDsKPjg0m8SioJvQ6JIuQZpDbjzHOFkl6t3GvCAFWFWcalW+8g72tbfMdS89N /Pvpi+EuDrCK5rnQZ3a63ov1cvQScALM/ss9EeppluGq+jys/GKVVFO105UF4ZZJhoWLYzRCC7Bn S+Ag7M5PlNG5LXDNl3+yT8IJW61n8yQFpmrLgJLW4iM= ) ; Key ID = 3625 niosh.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20200121171727 20200111161828 3625 niosh.gov. F86tAdprkPtL6u/zAFAH9fSwKB1oFfQ1r+kehdJtblI4a/R7sHiQPXZ3ouQLI+QoOJS5CILityQ8 n+zMKtQ0dApYJYGc2VHGTWSc6RrAuMjk2j3nZ+8w471ZcV2NaOVH4arc4UlLNONdc+OCqJRPGl/A DPGVx2Ctc48rTu+FTi71uJTAv3JLs5OCNruNswIsBAabaLfq28x0zBOgn3xxPPKgMns21AHqRxrc /08xhRHJObEaOZjNvjUeQ0O52DL8MXXfYbdkVbI/IkdBb+uZwnGNfjilwfJKbjvJuEuKFSMrybyt BtOUGYEyh2/reFXuaaemmck3n03mfq4Z9ZSgTg== ) niosh.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20200121171727 20200111161828 17657 niosh.gov. kw47AkB857RuhKWuOxhoz7z8VyYmXciZvjuoD9dqSS8YKk1xu5wXSkD5yKOHIrohZyfLHrTEfJJh fhtczgNHLQTWrG4sXsGGc63XHNKlJeloJ7F9Ruq3alwkQ69bUREQpmVHHHdzF++aIn+qQxLAvQtL RdPGoOIIgDH03foYIys= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for NIOSH.GOV
	`niosh.gov. 3600 IN DNSKEY ( 256 3 7 AwEAAceDZljEYaGfvwHeM0anfSwZrOiq/wpht/9Ut3bdXKRKFGbiEvsKn/BVJB9m1ZqvrD+Hw7TK slkaCvNyKl4+QdLbjc+1Y2YH5A+bXYRr1gL32SCRe07A0KzW75r13/OBtRNIc4DGwqtZ4dYWhvKD qaO8VzGrsKzRYtVYzGn9rPD/ ) ; Key ID = 17657`
	`niosh.gov. 3600 IN DNSKEY ( 257 3 7 AwEAAavDeP0hvSYha1wwBQLaK7lmc0BvTndzajb/H3AOlOewSPQ037zCPt4u/Qy3peLTMTAxJSLd MIi2OdZetCzFjFGkM87Kw/jF4rUpL3ytdwWIBJMJxTMecFsLnMC76NYXOhts4JAjvNKv5nG3Vv84 XezeuAPqBC9/vEjUDsKPjg0m8SioJvQ6JIuQZpDbjzHOFkl6t3GvCAFWFWcalW+8g72tbfMdS89N /Pvpi+EuDrCK5rnQZ3a63ov1cvQScALM/ss9EeppluGq+jys/GKVVFO105UF4ZZJhoWLYzRCC7Bn S+Ag7M5PlNG5LXDNl3+yT8IJW61n8yQFpmrLgJLW4iM= ) ; Key ID = 3625`
	DNSKEY=3625/SEP is now in the chain-of-trust
	DS=3625/SHA-1 verifies DNSKEY=3625/SEP
	DS=3625/SHA-256 verifies DNSKEY=3625/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`niosh.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20200121171727 20200111161828 3625 niosh.gov. F86tAdprkPtL6u/zAFAH9fSwKB1oFfQ1r+kehdJtblI4a/R7sHiQPXZ3ouQLI+QoOJS5CILityQ8 n+zMKtQ0dApYJYGc2VHGTWSc6RrAuMjk2j3nZ+8w471ZcV2NaOVH4arc4UlLNONdc+OCqJRPGl/A DPGVx2Ctc48rTu+FTi71uJTAv3JLs5OCNruNswIsBAabaLfq28x0zBOgn3xxPPKgMns21AHqRxrc /08xhRHJObEaOZjNvjUeQ0O52DL8MXXfYbdkVbI/IkdBb+uZwnGNfjilwfJKbjvJuEuKFSMrybyt BtOUGYEyh2/reFXuaaemmck3n03mfq4Z9ZSgTg== )`
	`niosh.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20200121171727 20200111161828 17657 niosh.gov. kw47AkB857RuhKWuOxhoz7z8VyYmXciZvjuoD9dqSS8YKk1xu5wXSkD5yKOHIrohZyfLHrTEfJJh fhtczgNHLQTWrG4sXsGGc63XHNKlJeloJ7F9Ruq3alwkQ69bUREQpmVHHHdzF++aIn+qQxLAvQtL RdPGoOIIgDH03foYIys= )`
	RRSIG=3625 and DNSKEY=3625/SEP verifies the DNSKEY RRset
	RRSIG=17657 and DNSKEY=17657 verifies the DNSKEY RRset
	DNSKEY=17657 is now in the chain-of-trust
	Query to icdc-us-ns3.cdc.GOV for NIOSH.GOV/A
	Received 524 bytes from 198.246.125.10
	;; Answer received from 198.246.125.10 (524 bytes) ;; HEADER SECTION ;; id = 61646 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 4 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NIOSH.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) niosh.gov. 3600 IN SOA ( ns2.cdc.gov. dnsadmin.cdc.gov. 594327613 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 84600 ;minimum ) niosh.gov. 3600 IN RRSIG ( SOA 7 2 3600 20200121171828 20200111161828 17657 niosh.gov. IpMxy6nvjWvlExhfFYeFAVE1nmmSCPLvHmVsdGdgkUWr9tYxprMJ3rKGhG0FJDnt0rX423j29J6Q atqcyz5rTEhLnwj4hG7xlS3bPU0xzU0NZBeLWQur9iZmd4i9IZ0R/NoWZK0VWvmmry5dtXyZmDop 3lIInRUtYjpZLgaURSQ= ) IQFKN089DDNGVUOKT8GEND6UDTI9P28G.niosh.gov. 84600 IN NSEC3 ( 1 0 10 - q99f9njdfju0s646tdvhcq6hj6ovv9g6 NS SOA TXT RRSIG DNSKEY NSEC3PARAM SPF ) IQFKN089DDNGVUOKT8GEND6UDTI9P28G.niosh.gov. 84600 IN RRSIG ( NSEC3 7 3 84600 20200121152847 20200111152841 17657 niosh.gov. u/uScBuHkYpfY3dHlTds9ctTMmsH7IBAwK+eOENn6bhE8uEe0pKVwRXRZavHI52p7vP41s+dkowY uU1gLxkaZZ/i/LKHwq0mR5iCKS7rHZie9MNl4+l0VrjyoHNBtezoJ/O0zkKbV22pE3KpHV/LfgEb Ct27cJnQb56IVhVt3vM= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	NIOSH.GOV is authoritative for NIOSH.GOV
	Found RRSIG signed by niosh.gov zone
	Query to icdc-us-ns1.cdc.GOV for NIOSH.GOV/SOA
	Received 1037 bytes from 198.246.96.61
	;; Answer received from 198.246.96.61 (1037 bytes) ;; HEADER SECTION ;; id = 19305 ;; 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 = 7 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NIOSH.GOV. IN SOA ;; ANSWER SECTION (2 records) niosh.gov. 3600 IN SOA ( ns2.cdc.gov. dnsadmin.cdc.gov. 594327613 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 84600 ;minimum ) niosh.gov. 3600 IN RRSIG ( SOA 7 2 3600 20200121171828 20200111161828 17657 niosh.gov. IpMxy6nvjWvlExhfFYeFAVE1nmmSCPLvHmVsdGdgkUWr9tYxprMJ3rKGhG0FJDnt0rX423j29J6Q atqcyz5rTEhLnwj4hG7xlS3bPU0xzU0NZBeLWQur9iZmd4i9IZ0R/NoWZK0VWvmmry5dtXyZmDop 3lIInRUtYjpZLgaURSQ= ) ;; AUTHORITY SECTION (4 records) niosh.gov. 3600 IN NS ns1.cdc.gov. niosh.gov. 3600 IN NS ns3.cdc.gov. niosh.gov. 3600 IN NS ns2.cdc.gov. niosh.gov. 3600 IN RRSIG ( NS 7 2 3600 20200121171727 20200111161828 17657 niosh.gov. jLPl98k8JpfNgO4bbx+gs/TU9K8z1Y1AZxOSo9eSADMOffCug/KWiRM3SVUY21/4Pcy4LXrtEVaI G53Cu7kREzXqbFDEhK5G0060TThtPESD4CR0swhqJ2fMNhq0WnuFq8xe2egfy8TiJZ6XTtX1kcZq YKfxfgchVHHF1wK7ef8= ) ;; ADDITIONAL SECTION (7 records) ns2.cdc.gov. 600 IN A 198.246.96.92 ns1.cdc.gov. 600 IN A 198.246.96.61 ns3.cdc.gov. 600 IN A 198.246.125.10 ns2.cdc.gov. 600 IN RRSIG ( A 7 3 600 20200120162909 20200110160853 62105 cdc.gov. P1Ovi0ilh0+4+MWu62PYk2/MS0hjnP46S/HHqKea4pOm2LpJ+l7bCPby/DH4t3M9s71GdWqoas6U fqN+YbQHif7csxq/F5F/Jg6SP78O7Q2kApTBid0K/dW/EVuaF850KdC6nLSji+4bw/s20a+S2+kX 8JUJf+rA+kfaGReOkjk= ) ns1.cdc.gov. 600 IN RRSIG ( A 7 3 600 20200120161231 20200110160854 62105 cdc.gov. dd7lVrQGgC+1gIITr8h0oqsyfXLU3/ZKHAnEjo2GKiZkOzz8qO2BmcdnEnlW5RPWN4U8Rk9BepTP jHTW8pk872fMjm8veoLeO47wlhO1vOHWLJAYLLdAR8ypRsNfmO7HGiOvVDwWZ7Tv+6vJRdcCxgfX 4TUPyBgbU+o9zsb+IxU= ) ns3.cdc.gov. 600 IN RRSIG ( A 7 3 600 20200120161827 20200110160853 62105 cdc.gov. SScXcGoVM53P9Q2SZPCNbIqmue7PyjasubXIEjDDAdKqnHwGDLcIQUaCX0MjvnaJUJsqYUZfp8Jb qrtnQm+Gj3ZPgf9yiE6aLjEW4nhU4v8WqfeSSM8/T5/YDsBGv8hBaWSntLsonE7jr5o17L4zJySh zUqTYkuzKGPCSGx1+yU= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to icdc-us-ns3.cdc.GOV for NIOSH.GOV/SOA
	Received 1037 bytes from 198.246.125.10
	;; Answer received from 198.246.125.10 (1037 bytes) ;; HEADER SECTION ;; id = 58358 ;; 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 = 7 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NIOSH.GOV. IN SOA ;; ANSWER SECTION (2 records) niosh.gov. 3600 IN SOA ( ns2.cdc.gov. dnsadmin.cdc.gov. 594327613 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 84600 ;minimum ) niosh.gov. 3600 IN RRSIG ( SOA 7 2 3600 20200121171828 20200111161828 17657 niosh.gov. IpMxy6nvjWvlExhfFYeFAVE1nmmSCPLvHmVsdGdgkUWr9tYxprMJ3rKGhG0FJDnt0rX423j29J6Q atqcyz5rTEhLnwj4hG7xlS3bPU0xzU0NZBeLWQur9iZmd4i9IZ0R/NoWZK0VWvmmry5dtXyZmDop 3lIInRUtYjpZLgaURSQ= ) ;; AUTHORITY SECTION (4 records) niosh.gov. 3600 IN NS ns3.cdc.gov. niosh.gov. 3600 IN NS ns2.cdc.gov. niosh.gov. 3600 IN NS ns1.cdc.gov. niosh.gov. 3600 IN RRSIG ( NS 7 2 3600 20200121171727 20200111161828 17657 niosh.gov. jLPl98k8JpfNgO4bbx+gs/TU9K8z1Y1AZxOSo9eSADMOffCug/KWiRM3SVUY21/4Pcy4LXrtEVaI G53Cu7kREzXqbFDEhK5G0060TThtPESD4CR0swhqJ2fMNhq0WnuFq8xe2egfy8TiJZ6XTtX1kcZq YKfxfgchVHHF1wK7ef8= ) ;; ADDITIONAL SECTION (7 records) ns2.cdc.gov. 600 IN A 198.246.96.92 ns1.cdc.gov. 600 IN A 198.246.96.61 ns3.cdc.gov. 600 IN A 198.246.125.10 ns2.cdc.gov. 600 IN RRSIG ( A 7 3 600 20200120162909 20200110160853 62105 cdc.gov. P1Ovi0ilh0+4+MWu62PYk2/MS0hjnP46S/HHqKea4pOm2LpJ+l7bCPby/DH4t3M9s71GdWqoas6U fqN+YbQHif7csxq/F5F/Jg6SP78O7Q2kApTBid0K/dW/EVuaF850KdC6nLSji+4bw/s20a+S2+kX 8JUJf+rA+kfaGReOkjk= ) ns1.cdc.gov. 600 IN RRSIG ( A 7 3 600 20200120161231 20200110160854 62105 cdc.gov. dd7lVrQGgC+1gIITr8h0oqsyfXLU3/ZKHAnEjo2GKiZkOzz8qO2BmcdnEnlW5RPWN4U8Rk9BepTP jHTW8pk872fMjm8veoLeO47wlhO1vOHWLJAYLLdAR8ypRsNfmO7HGiOvVDwWZ7Tv+6vJRdcCxgfX 4TUPyBgbU+o9zsb+IxU= ) ns3.cdc.gov. 600 IN RRSIG ( A 7 3 600 20200120161827 20200110160853 62105 cdc.gov. SScXcGoVM53P9Q2SZPCNbIqmue7PyjasubXIEjDDAdKqnHwGDLcIQUaCX0MjvnaJUJsqYUZfp8Jb qrtnQm+Gj3ZPgf9yiE6aLjEW4nhU4v8WqfeSSM8/T5/YDsBGv8hBaWSntLsonE7jr5o17L4zJySh zUqTYkuzKGPCSGx1+yU= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to icdc-us-ns2.cdc.GOV for NIOSH.GOV/SOA
	Received 1037 bytes from 198.246.96.92
	;; Answer received from 198.246.96.92 (1037 bytes) ;; HEADER SECTION ;; id = 11997 ;; 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 = 7 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NIOSH.GOV. IN SOA ;; ANSWER SECTION (2 records) niosh.gov. 3600 IN SOA ( ns2.cdc.gov. dnsadmin.cdc.gov. 594327613 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 84600 ;minimum ) niosh.gov. 3600 IN RRSIG ( SOA 7 2 3600 20200121171828 20200111161828 17657 niosh.gov. IpMxy6nvjWvlExhfFYeFAVE1nmmSCPLvHmVsdGdgkUWr9tYxprMJ3rKGhG0FJDnt0rX423j29J6Q atqcyz5rTEhLnwj4hG7xlS3bPU0xzU0NZBeLWQur9iZmd4i9IZ0R/NoWZK0VWvmmry5dtXyZmDop 3lIInRUtYjpZLgaURSQ= ) ;; AUTHORITY SECTION (4 records) niosh.gov. 3600 IN NS ns1.cdc.gov. niosh.gov. 3600 IN NS ns2.cdc.gov. niosh.gov. 3600 IN NS ns3.cdc.gov. niosh.gov. 3600 IN RRSIG ( NS 7 2 3600 20200121171727 20200111161828 17657 niosh.gov. jLPl98k8JpfNgO4bbx+gs/TU9K8z1Y1AZxOSo9eSADMOffCug/KWiRM3SVUY21/4Pcy4LXrtEVaI G53Cu7kREzXqbFDEhK5G0060TThtPESD4CR0swhqJ2fMNhq0WnuFq8xe2egfy8TiJZ6XTtX1kcZq YKfxfgchVHHF1wK7ef8= ) ;; ADDITIONAL SECTION (7 records) ns2.cdc.gov. 600 IN A 198.246.96.92 ns1.cdc.gov. 600 IN A 198.246.96.61 ns3.cdc.gov. 600 IN A 198.246.125.10 ns2.cdc.gov. 600 IN RRSIG ( A 7 3 600 20200120162909 20200110160853 62105 cdc.gov. P1Ovi0ilh0+4+MWu62PYk2/MS0hjnP46S/HHqKea4pOm2LpJ+l7bCPby/DH4t3M9s71GdWqoas6U fqN+YbQHif7csxq/F5F/Jg6SP78O7Q2kApTBid0K/dW/EVuaF850KdC6nLSji+4bw/s20a+S2+kX 8JUJf+rA+kfaGReOkjk= ) ns1.cdc.gov. 600 IN RRSIG ( A 7 3 600 20200120161231 20200110160854 62105 cdc.gov. dd7lVrQGgC+1gIITr8h0oqsyfXLU3/ZKHAnEjo2GKiZkOzz8qO2BmcdnEnlW5RPWN4U8Rk9BepTP jHTW8pk872fMjm8veoLeO47wlhO1vOHWLJAYLLdAR8ypRsNfmO7HGiOvVDwWZ7Tv+6vJRdcCxgfX 4TUPyBgbU+o9zsb+IxU= ) ns3.cdc.gov. 600 IN RRSIG ( A 7 3 600 20200120161827 20200110160853 62105 cdc.gov. SScXcGoVM53P9Q2SZPCNbIqmue7PyjasubXIEjDDAdKqnHwGDLcIQUaCX0MjvnaJUJsqYUZfp8Jb qrtnQm+Gj3ZPgf9yiE6aLjEW4nhU4v8WqfeSSM8/T5/YDsBGv8hBaWSntLsonE7jr5o17L4zJySh zUqTYkuzKGPCSGx1+yU= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to icdc-us-ns3.cdc.GOV for NIOSH.GOV/A
	Received 524 bytes from 198.246.125.10
	;; Answer received from 198.246.125.10 (524 bytes) ;; HEADER SECTION ;; id = 50950 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 4 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NIOSH.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) niosh.gov. 3600 IN SOA ( ns2.cdc.gov. dnsadmin.cdc.gov. 594327613 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 84600 ;minimum ) niosh.gov. 3600 IN RRSIG ( SOA 7 2 3600 20200121171828 20200111161828 17657 niosh.gov. IpMxy6nvjWvlExhfFYeFAVE1nmmSCPLvHmVsdGdgkUWr9tYxprMJ3rKGhG0FJDnt0rX423j29J6Q atqcyz5rTEhLnwj4hG7xlS3bPU0xzU0NZBeLWQur9iZmd4i9IZ0R/NoWZK0VWvmmry5dtXyZmDop 3lIInRUtYjpZLgaURSQ= ) IQFKN089DDNGVUOKT8GEND6UDTI9P28G.niosh.gov. 84600 IN NSEC3 ( 1 0 10 - q99f9njdfju0s646tdvhcq6hj6ovv9g6 NS SOA TXT RRSIG DNSKEY NSEC3PARAM SPF ) IQFKN089DDNGVUOKT8GEND6UDTI9P28G.niosh.gov. 84600 IN RRSIG ( NSEC3 7 3 84600 20200121152847 20200111152841 17657 niosh.gov. u/uScBuHkYpfY3dHlTds9ctTMmsH7IBAwK+eOENn6bhE8uEe0pKVwRXRZavHI52p7vP41s+dkowY uU1gLxkaZZ/i/LKHwq0mR5iCKS7rHZie9MNl4+l0VrjyoHNBtezoJ/O0zkKbV22pE3KpHV/LfgEb Ct27cJnQb56IVhVt3vM= ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	NSEC3 validation not implemented yet
	Found 1 RRSIGs over SOA RRset
	`niosh.gov. 3600 IN RRSIG ( SOA 7 2 3600 20200121171828 20200111161828 17657 niosh.gov. IpMxy6nvjWvlExhfFYeFAVE1nmmSCPLvHmVsdGdgkUWr9tYxprMJ3rKGhG0FJDnt0rX423j29J6Q atqcyz5rTEhLnwj4hG7xlS3bPU0xzU0NZBeLWQur9iZmd4i9IZ0R/NoWZK0VWvmmry5dtXyZmDop 3lIInRUtYjpZLgaURSQ= )`
	RRSIG=17657 and DNSKEY=17657 verifies the SOA RRset

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