DNSSEC Analyzer

Domain Name:

Time: 2019-12-06 12:42:22 UTC, NTP stratum 4

Analyzing DNSSEC problems for NBC.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 a.root-servers.net for ./DNSKEY
	Received 864 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (864 bytes) ;; HEADER SECTION ;; id = 30607 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbPwrxwtOMENWvblQbUFwBllR7ZtXsu9rg/LdyklKs9gU2GQTeOc59XjhuAPZ4WrT09z6YPL +vzIIJqnG3Hiru7hFUQ4pH0qsLNxrsuZrZYmXAKoVa9SXL1Ap0LygwrIugEk1G4v7Rk/Alt1jLUI E+ZymGtSEhIuGQdXrEmj3ffzXY13H42X4Ja3vJTn/WIQOXY7vwHXGDypSh9j0Tt0hknF1yVJCrIp fkhFWihMKNdMzMprD4bV+PDLRA5YSn3OPIeUnRn9qBUCN11LXQKb+W3Jg+m/5xQRQJzJ/qXgDh1+ aN+Mc9AstP29Y/ZLFmF6cKtL2zoUMN5I5QymeSkJJzc= ) ; Key ID = 22545 . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20191221000000 20191130000000 20326 . Gq7w8sR2CNe4RDL05IeRsmtmsJ38wsSuTCaSgsZmBoVk0azQToi8bJ2pd6EUlav0hRwpFXhGrOeg Rutf6RcePbaDVLLChY5H1ExeT1GhJVtCctHNTbUQadziztCEPcmtjrMEoOsRGkW8cNTo8MG79DZa jdG6P3MjQselQVVxFCWiT1Eqa0A9ojd2wEgNanUafw7mJSasBMD0tco+tQMmMmLGqX/d7/K1D/3/ lFPrclzwWiOcv3yRbTLW2X45Fn4ZNpuuV4KSwxTGBylxG5jDhPsrrumwnAk2hrRrWzshGCWgbXtk R95utBYdb/ZsZaO7KuqicdE5ZItJEV8Qh4FikA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbPwrxwtOMENWvblQbUFwBllR7ZtXsu9rg/LdyklKs9gU2GQTeOc59XjhuAPZ4WrT09z6YPL +vzIIJqnG3Hiru7hFUQ4pH0qsLNxrsuZrZYmXAKoVa9SXL1Ap0LygwrIugEk1G4v7Rk/Alt1jLUI E+ZymGtSEhIuGQdXrEmj3ffzXY13H42X4Ja3vJTn/WIQOXY7vwHXGDypSh9j0Tt0hknF1yVJCrIp fkhFWihMKNdMzMprD4bV+PDLRA5YSn3OPIeUnRn9qBUCN11LXQKb+W3Jg+m/5xQRQJzJ/qXgDh1+ aN+Mc9AstP29Y/ZLFmF6cKtL2zoUMN5I5QymeSkJJzc= ) ; Key ID = 22545`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	DNSKEY=20326/SEP is now in the chain-of-trust
	DS=20326/SHA-256 verifies DNSKEY=20326/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20191221000000 20191130000000 20326 . Gq7w8sR2CNe4RDL05IeRsmtmsJ38wsSuTCaSgsZmBoVk0azQToi8bJ2pd6EUlav0hRwpFXhGrOeg Rutf6RcePbaDVLLChY5H1ExeT1GhJVtCctHNTbUQadziztCEPcmtjrMEoOsRGkW8cNTo8MG79DZa jdG6P3MjQselQVVxFCWiT1Eqa0A9ojd2wEgNanUafw7mJSasBMD0tco+tQMmMmLGqX/d7/K1D/3/ lFPrclzwWiOcv3yRbTLW2X45Fn4ZNpuuV4KSwxTGBylxG5jDhPsrrumwnAk2hrRrWzshGCWgbXtk R95utBYdb/ZsZaO7KuqicdE5ZItJEV8Qh4FikA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=22545 is now in the chain-of-trust
	Query to h.root-servers.net for NBC.GOV/A
	Error querying h.root-servers.net/2001:500:1:0:0:0:0:53 for NBC.GOV/A: 'IPv6 transport disabled'
	Received 662 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (662 bytes) ;; HEADER SECTION ;; id = 46170 ;; 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) ;; NBC.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 20191219050000 20191206040000 22545 . r3+cEyuEUUkk8iM/SgQseVhe71J2URZQs29zSLubYMwp5sy1rm0XHfyaJfoCSH4R87hITE8hms5e RZL71yVKB4oYNjb6e/axP5SOl2bit6jMA7SelaKd3J+r8Lfz6Sya9IxnQ4FkSb5MTQWl3Gs8q25T g4H+h3xxXHL1I/HJXOv8EYt0dkdxV/YF7vkPhVODWs3JTpVh2jCkMOR51cuKQ3hJcJGyxnm568mk n/VWawKWNebbWFzsv93hegpd+5Y/1TVXrOZMmuc1hPB3At1m6JFORfJlCISzgkWUOXIpsE3IdBY7 x5IxUKmYS1ylF5nLd0L1aAY+r/EAWhFEc9PJ3g== ) ;; 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 d.root-servers.net for GOV/DNSKEY
	Received 658 bytes from 199.7.91.13
	;; Answer received from 199.7.91.13 (658 bytes) ;; HEADER SECTION ;; id = 40518 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 7 arcount = 9 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option: ;; QUESTION SECTION (1 record) ;; GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (7 records) GOV. 172800 IN NS a.gov-servers.net. GOV. 172800 IN NS b.gov-servers.net. GOV. 172800 IN NS c.gov-servers.net. GOV. 172800 IN NS d.gov-servers.net. GOV. 86400 IN DS 7698 8 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20191219050000 20191206040000 22545 . r3+cEyuEUUkk8iM/SgQseVhe71J2URZQs29zSLubYMwp5sy1rm0XHfyaJfoCSH4R87hITE8hms5e RZL71yVKB4oYNjb6e/axP5SOl2bit6jMA7SelaKd3J+r8Lfz6Sya9IxnQ4FkSb5MTQWl3Gs8q25T g4H+h3xxXHL1I/HJXOv8EYt0dkdxV/YF7vkPhVODWs3JTpVh2jCkMOR51cuKQ3hJcJGyxnm568mk n/VWawKWNebbWFzsv93hegpd+5Y/1TVXrOZMmuc1hPB3At1m6JFORfJlCISzgkWUOXIpsE3IdBY7 x5IxUKmYS1ylF5nLd0L1aAY+r/EAWhFEc9PJ3g== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 b.gov-servers.net. 172800 IN A 209.112.123.30 c.gov-servers.net. 172800 IN A 69.36.153.30 d.gov-servers.net. 172800 IN A 81.19.194.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1450 ;; option:
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to l.root-servers.net for GOV/DS
	Error querying l.root-servers.net/2001:500:9f:0:0:0:0:42 for GOV/DS: 'IPv6 transport disabled'
	Received 403 bytes from 199.7.83.42
	;; Answer received from 199.7.83.42 (403 bytes) ;; HEADER SECTION ;; id = 16400 ;; 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 1 6f109b46a80cea9613dc86d5a3e065520505aafe GOV. 86400 IN DS ( 7698 8 2 6bc949e638442ead0bdaf0935763c8d003760384ff15ebbd5ce86bb5559561f0 ) GOV. 86400 IN RRSIG ( DS 8 1 86400 20191219050000 20191206040000 22545 . r3+cEyuEUUkk8iM/SgQseVhe71J2URZQs29zSLubYMwp5sy1rm0XHfyaJfoCSH4R87hITE8hms5e RZL71yVKB4oYNjb6e/axP5SOl2bit6jMA7SelaKd3J+r8Lfz6Sya9IxnQ4FkSb5MTQWl3Gs8q25T g4H+h3xxXHL1I/HJXOv8EYt0dkdxV/YF7vkPhVODWs3JTpVh2jCkMOR51cuKQ3hJcJGyxnm568mk n/VWawKWNebbWFzsv93hegpd+5Y/1TVXrOZMmuc1hPB3At1m6JFORfJlCISzgkWUOXIpsE3IdBY7 x5IxUKmYS1ylF5nLd0L1aAY+r/EAWhFEc9PJ3g== ) ;; 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-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 20191219050000 20191206040000 22545 . r3+cEyuEUUkk8iM/SgQseVhe71J2URZQs29zSLubYMwp5sy1rm0XHfyaJfoCSH4R87hITE8hms5e RZL71yVKB4oYNjb6e/axP5SOl2bit6jMA7SelaKd3J+r8Lfz6Sya9IxnQ4FkSb5MTQWl3Gs8q25T g4H+h3xxXHL1I/HJXOv8EYt0dkdxV/YF7vkPhVODWs3JTpVh2jCkMOR51cuKQ3hJcJGyxnm568mk n/VWawKWNebbWFzsv93hegpd+5Y/1TVXrOZMmuc1hPB3At1m6JFORfJlCISzgkWUOXIpsE3IdBY7 x5IxUKmYS1ylF5nLd0L1aAY+r/EAWhFEc9PJ3g== )`
	RRSIG=22545 and DNSKEY=22545 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 d.gov-servers.net for GOV/DNSKEY
	Error querying d.gov-servers.net/2620:74:29:0:0:0:2:30 for GOV/DNSKEY: 'IPv6 transport disabled'
	Received 777 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (777 bytes) ;; HEADER SECTION ;; id = 16268 ;; 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 AwEAAcQAVXGAbq+khqvif1NNId5wvkmsmSZEb/UXjfazqpqEeA7IUc8b/9eEIBebIcFda4Ukv8lF lnfGIvMRADLa50RVwP2asra1Md0NC9tLjrHEYN0H68WN0tTLIQ6jUF/kzYTeTOVhlUqzM+5JyyT9 x01e1FT5ANG8RkbgXIyPte2Qs8wasqNkjFGaD5oFLerVScCa0FXumybu9cBEfBbAzPU= ) ; Key ID = 14320 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20191216200254 20191201195754 7698 gov. eu0gshGgymERiO+iIcdmJ9TqP0dRgpvjyGnI2OQlkm58YEsevRvOYxpKw0K6F9PT3RvOGPbRPvO2 b6psOWhSSeu0Btc+bvHWrEBqnf9t3h+lrfkGKSb53OFDvgtgtWR9zzeUrgivuVU09zPOqozOWcmk Ox8uhvXUrK0zoscGpBDO9efoTVF/Di6gg3tR0DWhsL/Qu3uuDT2F+k1m2WAaLaJCb3QDWgEWgcGn XEy1HEmJ0Uzca8PnKWwMNBktuODiBTiSNaUwVNFnXJmDxQMEAA+PS+DbbLJJX2CcodMHFiErvO4U JQiQgu9X8g0RpG2EO2oq6gTfIPKs+KsZ6K2y7Q== ) ;; 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 AwEAAcQAVXGAbq+khqvif1NNId5wvkmsmSZEb/UXjfazqpqEeA7IUc8b/9eEIBebIcFda4Ukv8lF lnfGIvMRADLa50RVwP2asra1Md0NC9tLjrHEYN0H68WN0tTLIQ6jUF/kzYTeTOVhlUqzM+5JyyT9 x01e1FT5ANG8RkbgXIyPte2Qs8wasqNkjFGaD5oFLerVScCa0FXumybu9cBEfBbAzPU= ) ; Key ID = 14320`
	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 20191216200254 20191201195754 7698 gov. eu0gshGgymERiO+iIcdmJ9TqP0dRgpvjyGnI2OQlkm58YEsevRvOYxpKw0K6F9PT3RvOGPbRPvO2 b6psOWhSSeu0Btc+bvHWrEBqnf9t3h+lrfkGKSb53OFDvgtgtWR9zzeUrgivuVU09zPOqozOWcmk Ox8uhvXUrK0zoscGpBDO9efoTVF/Di6gg3tR0DWhsL/Qu3uuDT2F+k1m2WAaLaJCb3QDWgEWgcGn XEy1HEmJ0Uzca8PnKWwMNBktuODiBTiSNaUwVNFnXJmDxQMEAA+PS+DbbLJJX2CcodMHFiErvO4U JQiQgu9X8g0RpG2EO2oq6gTfIPKs+KsZ6K2y7Q== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=14320 is now in the chain-of-trust
	Query to c.gov-servers.net for NBC.GOV/A
	Received 333 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (333 bytes) ;; HEADER SECTION ;; id = 45620 ;; 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 = 4 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NBC.GOV. 86400 IN NS west.ns.cloudflare.com. NBC.GOV. 86400 IN NS liz.ns.cloudflare.com. NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf ) NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191213101007 20191206101007 14320 gov. DoimqdePp0CKzYFPYW00xMH066UhiaFAHAY2AU9uJXJ5iSdjg80qBBiY6EuiQTHMimTo56o15h42 iVskr6nS8io95HY4Y4+JljdjW1uBet7wLhQOno2Ui1CG/vWyVQP6QbPfOjx9aJI1BgUN3z7CI/py JVnobfTl0OrWRA/WMT3V0dLxgX+4whoQpmklqrd5bP89XifrkazFsZ+NC4d7Ig== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a.gov-servers.net for NBC.GOV/DNSKEY
	Error querying a.gov-servers.net/2001:500:4431:0:0:0:2:30 for NBC.GOV/DNSKEY: 'IPv6 transport disabled'
	Received 333 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (333 bytes) ;; HEADER SECTION ;; id = 8944 ;; 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 = 4 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NBC.GOV. 86400 IN NS west.ns.cloudflare.com. NBC.GOV. 86400 IN NS liz.ns.cloudflare.com. NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf ) NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191213101007 20191206101007 14320 gov. DoimqdePp0CKzYFPYW00xMH066UhiaFAHAY2AU9uJXJ5iSdjg80qBBiY6EuiQTHMimTo56o15h42 iVskr6nS8io95HY4Y4+JljdjW1uBet7wLhQOno2Ui1CG/vWyVQP6QbPfOjx9aJI1BgUN3z7CI/py JVnobfTl0OrWRA/WMT3V0dLxgX+4whoQpmklqrd5bP89XifrkazFsZ+NC4d7Ig== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone NBC.GOV

NBC.GOV

	Checking DS between GOV and NBC.GOV
	Query to d.gov-servers.net for NBC.GOV/DS
	Error querying d.gov-servers.net/2620:74:29:0:0:0:2:30 for NBC.GOV/DS: 'IPv6 transport disabled'
	Received 279 bytes from 81.19.194.30
	;; Answer received from 81.19.194.30 (279 bytes) ;; HEADER SECTION ;; id = 41837 ;; 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 = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN DS ;; ANSWER SECTION (2 records) NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf ) NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191213101007 20191206101007 14320 gov. DoimqdePp0CKzYFPYW00xMH066UhiaFAHAY2AU9uJXJ5iSdjg80qBBiY6EuiQTHMimTo56o15h42 iVskr6nS8io95HY4Y4+JljdjW1uBet7wLhQOno2Ui1CG/vWyVQP6QbPfOjx9aJI1BgUN3z7CI/py JVnobfTl0OrWRA/WMT3V0dLxgX+4whoQpmklqrd5bP89XifrkazFsZ+NC4d7Ig== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 1 DS records for NBC.GOV in the GOV zone
	DS=2371/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20191213101007 20191206101007 14320 gov. DoimqdePp0CKzYFPYW00xMH066UhiaFAHAY2AU9uJXJ5iSdjg80qBBiY6EuiQTHMimTo56o15h42 iVskr6nS8io95HY4Y4+JljdjW1uBet7wLhQOno2Ui1CG/vWyVQP6QbPfOjx9aJI1BgUN3z7CI/py JVnobfTl0OrWRA/WMT3V0dLxgX+4whoQpmklqrd5bP89XifrkazFsZ+NC4d7Ig== )`
	RRSIG=14320 and DNSKEY=14320 verifies the DS RRset
	DS=2371/SHA-256 is now in the chain-of-trust
	`NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf )`
	Query to west.ns.cloudflare.com for NBC.GOV/DNSKEY
	Error querying west.ns.cloudflare.com/2606:4700:58:0:0:0:adf5:3bf7 for NBC.GOV/DNSKEY: 'IPv6 transport disabled'
	Error querying west.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3bf7 for NBC.GOV/DNSKEY: 'IPv6 transport disabled'
	Received 299 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (299 bytes) ;; HEADER SECTION ;; id = 31719 ;; 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: 512 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN DNSKEY ;; ANSWER SECTION (3 records) NBC.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371 NBC.GOV. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; Key ID = 34505 NBC.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20200104150750 20191105150750 2371 nbc.gov. ijUmV2uTorhLt0LMShxYR6wDwxF2xbbcl9rLpM0EM7oLviQNSeIeBpJLa3mezSs/fC3TH7h9k7OX BcDzEQgwFA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Found 2 DNSKEY records for NBC.GOV
	`NBC.GOV. 3600 IN DNSKEY ( 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iU zy1L53eKGQ== ) ; Key ID = 2371`
	`NBC.GOV. 3600 IN DNSKEY ( 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x 8fGAa2XhSA== ) ; Key ID = 34505`
	DNSKEY=2371/SEP is now in the chain-of-trust
	DS=2371/SHA-256 verifies DNSKEY=2371/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`NBC.GOV. 3600 IN RRSIG ( DNSKEY 13 2 3600 20200104150750 20191105150750 2371 nbc.gov. ijUmV2uTorhLt0LMShxYR6wDwxF2xbbcl9rLpM0EM7oLviQNSeIeBpJLa3mezSs/fC3TH7h9k7OX BcDzEQgwFA== )`
	RRSIG=2371 and DNSKEY=2371/SEP verifies the DNSKEY RRset
	DNSKEY=34505 is now in the chain-of-trust
	Query to west.ns.cloudflare.com for NBC.GOV/A
	Error querying west.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3bf7 for NBC.GOV/A: 'IPv6 transport disabled'
	Received 344 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (344 bytes) ;; HEADER SECTION ;; id = 6583 ;; 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: 512 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NBC.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2032722507 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN NSEC ( \000.nbc.gov. NS SOA HINFO MX TXT AAAA LOC SRV CERT SSHFP RRSIG NSEC DNSKEY TLSA HIP CDS CDNSKEY OPENPGPKEY SPF CAA ) NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20191207134222 20191205114222 34505 nbc.gov. W6ZzgG13iY4bi/+HnEcd6t7qQRMozj33NhtMie1F27J7TfDzXkGX9BJYxt//+f+saQk0kPt8vv92 x8eGVZ9y5w== ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20191207134222 20191205114222 34505 nbc.gov. INN+pPl+0KzhYymZk6QMIV8tQixMDFaNTD5L6VGoOAIoNtMHMB4EQa1y7ovh4iX6z5y7ODnCavuR JXk09md9Ew== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	NBC.GOV is authoritative for NBC.GOV
	Found RRSIG signed by nbc.gov zone
	Query to liz.ns.cloudflare.com for NBC.GOV/SOA
	Received 200 bytes from 173.245.58.189
	;; Answer received from 173.245.58.189 (200 bytes) ;; HEADER SECTION ;; id = 37831 ;; 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 = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN SOA ;; ANSWER SECTION (2 records) NBC.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2032722507 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20191207134222 20191205114222 34505 nbc.gov. C6agxqXkLsooK75IMoYfUFIg85B6tqytyNGiPxTxpUMVscEFSMAgXNkPrw29mG8poCB6TR+zVYGT 8BNJJ4Uo6g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Query to west.ns.cloudflare.com for NBC.GOV/SOA
	Error querying west.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3bf7 for NBC.GOV/SOA: 'IPv6 transport disabled'
	Error querying west.ns.cloudflare.com/2606:4700:58:0:0:0:adf5:3bf7 for NBC.GOV/SOA: 'IPv6 transport disabled'
	Received 200 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (200 bytes) ;; HEADER SECTION ;; id = 50943 ;; 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 = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN SOA ;; ANSWER SECTION (2 records) NBC.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2032722507 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20191207134222 20191205114222 34505 nbc.gov. 1cdDU1Nn0V8LQtkKUVg4JzDtcpDIjFEEIdLi172zKGSEXhRd0j5GgmbA6AeSL8EBeO7OMlze5a6G vRd2Aq3diQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Query to west.ns.cloudflare.com for NBC.GOV/A
	Error querying west.ns.cloudflare.com/2400:cb00:2049:1:0:0:adf5:3bf7 for NBC.GOV/A: 'IPv6 transport disabled'
	Error querying west.ns.cloudflare.com/2606:4700:58:0:0:0:adf5:3bf7 for NBC.GOV/A: 'IPv6 transport disabled'
	Received 344 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (344 bytes) ;; HEADER SECTION ;; id = 56963 ;; 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: 512 ;; option: ;; QUESTION SECTION (1 record) ;; NBC.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) NBC.GOV. 3600 IN SOA ( liz.ns.cloudflare.com. dns.cloudflare.com. 2032722507 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN NSEC ( \000.nbc.gov. NS SOA HINFO MX TXT AAAA LOC SRV CERT SSHFP RRSIG NSEC DNSKEY TLSA HIP CDS CDNSKEY OPENPGPKEY SPF CAA ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20191207134222 20191205114222 34505 nbc.gov. yntCA0yjHAvMT9ttcJdyIKamHLva4h5vkGWBISBE+oOLLDPslLs/Vz8OAxs3wehwaNsy/Qoery4L 2PQfzVUi7A== ) NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20191207134222 20191205114222 34505 nbc.gov. /XldEokUmaR5niGvPTB7jHF4HBPNNeAJoQIbTWmhg66k13hGsTo2AHEWmj5RLLYCh8Yiqdthf60p e0ZL0mFzsQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 512 ;; option:
	Checking NSEC records for a NODATA response
	Found 1 RRSIGs over NSEC RRset
	`NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20191207134222 20191205114222 34505 nbc.gov. /XldEokUmaR5niGvPTB7jHF4HBPNNeAJoQIbTWmhg66k13hGsTo2AHEWmj5RLLYCh8Yiqdthf60p e0ZL0mFzsQ== )`
	RRSIG=34505 and DNSKEY=34505 verifies the NSEC RRset
	NSEC proves no records of type A exist for NBC.GOV
	Found 1 RRSIGs over SOA RRset
	`NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20191207134222 20191205114222 34505 nbc.gov. INN+pPl+0KzhYymZk6QMIV8tQixMDFaNTD5L6VGoOAIoNtMHMB4EQa1y7ovh4iX6z5y7ODnCavuR JXk09md9Ew== )`
	RRSIG=34505 and DNSKEY=34505 verifies the SOA RRset

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DNSSEC Analyzer

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