DNSSEC Analyzer

Domain Name:

Time: 2020-09-28 21:58:08 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 i.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.36.148.17
	;; Answer received from 192.36.148.17 (1139 bytes) ;; HEADER SECTION ;; id = 60709 ;; 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 AwEAAfC/6HLClwss6h7rPfoG2cliv4/SPJRd2HPEglRsvKZRbPP2RLfiobeAkczcdqaD5q8loEt1 4lcTgDqwzOISZ3YvSVkM4JRMFwKzcjukKo5CsDVbMmhTD0C0yxWICRQ1M+Y5/XkZAT7mt4cb3fWc N9xgyq1wEXQX+zdLQHrNEVQSiL5SoA5cOtCSoQ45n8bKDXdw/0jjP9Rw1FVKsdzLVkQSrVMm8k30 WUkHm/SK/n/954KENkdQOA6Li2vO9nicQdegyAkDeNJCdPN/p3jEhCTQLyO4AlAmyaPcDHeeo7OX r/VsYu4NTDde9hBuS0zx/rewD+BvSnmnNHNmH2FjUE8= ) ; Key ID = 26116 . 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 DNSKEY ( 256 3 8 AwEAAdauOGxLhfAKFTTZwGhBXbk793QKdWIQRjiSftWdusCwkPhNyJrIjwtNffCWXGLlZAbpcs41 4RE3oS1qVwV+AdXsO92SBu5haGlxMUk0NqZO7Xlf84/wrzGZVRRouPo5pNX/CKS8Mv9UOi0olKGC u31dNfh8qCszWZcloLDgeLzSnQSkvFoGe69vNCfh7feESKedkBC2qRz0BZv9+oJI0IY/3D7WEnV0 NOlf8gSHozhfJFJ/ZAKtvw/Q3ogrVJFk0LyVaU/NVtVA5FM4pVMIRID7pfrPi78aAzG7b/Wh/Pce 4jPAIpS3dApq25YkvMuPvfB91NMf9FemKwlp78PBVcM= ) ; Key ID = 46594 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20201010000000 20200919000000 20326 . gNV6AU+66kB5XldvckVd/ldhaWTu0rO589zdyHDODOwQ1murJshvt8cjBw3G3G4xO06I1gCKT2HW IJLEEhhvQSRvowbcIW3EocWtTZjeQvCp4U1449doRAiUblpQi7EIstdOxIzcttvh0VcIRecWV7Fl 3kvBzEhpwX42EKXaWUV58Rrn/43o/bRSgh3XBSDwIuIsZVJiMMvHdgm0a5FM6jNHxuuXT1DLlXgL Qyggm/PFciUKTXAo91f6HiyWGNZY9AfAAlvprPiyFOCjBotvk7F5Bi5ss1p8mxl522t/8UuSKcFz qE1J3U4IisgEjTkyxnbCJqY/vKJcyPU8fCzxEg== ) ;; 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 AwEAAfC/6HLClwss6h7rPfoG2cliv4/SPJRd2HPEglRsvKZRbPP2RLfiobeAkczcdqaD5q8loEt1 4lcTgDqwzOISZ3YvSVkM4JRMFwKzcjukKo5CsDVbMmhTD0C0yxWICRQ1M+Y5/XkZAT7mt4cb3fWc N9xgyq1wEXQX+zdLQHrNEVQSiL5SoA5cOtCSoQ45n8bKDXdw/0jjP9Rw1FVKsdzLVkQSrVMm8k30 WUkHm/SK/n/954KENkdQOA6Li2vO9nicQdegyAkDeNJCdPN/p3jEhCTQLyO4AlAmyaPcDHeeo7OX r/VsYu4NTDde9hBuS0zx/rewD+BvSnmnNHNmH2FjUE8= ) ; Key ID = 26116`
	`. 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 DNSKEY ( 256 3 8 AwEAAdauOGxLhfAKFTTZwGhBXbk793QKdWIQRjiSftWdusCwkPhNyJrIjwtNffCWXGLlZAbpcs41 4RE3oS1qVwV+AdXsO92SBu5haGlxMUk0NqZO7Xlf84/wrzGZVRRouPo5pNX/CKS8Mv9UOi0olKGC u31dNfh8qCszWZcloLDgeLzSnQSkvFoGe69vNCfh7feESKedkBC2qRz0BZv9+oJI0IY/3D7WEnV0 NOlf8gSHozhfJFJ/ZAKtvw/Q3ogrVJFk0LyVaU/NVtVA5FM4pVMIRID7pfrPi78aAzG7b/Wh/Pce 4jPAIpS3dApq25YkvMuPvfB91NMf9FemKwlp78PBVcM= ) ; Key ID = 46594`
	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 20201010000000 20200919000000 20326 . gNV6AU+66kB5XldvckVd/ldhaWTu0rO589zdyHDODOwQ1murJshvt8cjBw3G3G4xO06I1gCKT2HW IJLEEhhvQSRvowbcIW3EocWtTZjeQvCp4U1449doRAiUblpQi7EIstdOxIzcttvh0VcIRecWV7Fl 3kvBzEhpwX42EKXaWUV58Rrn/43o/bRSgh3XBSDwIuIsZVJiMMvHdgm0a5FM6jNHxuuXT1DLlXgL Qyggm/PFciUKTXAo91f6HiyWGNZY9AfAAlvprPiyFOCjBotvk7F5Bi5ss1p8mxl522t/8UuSKcFz qE1J3U4IisgEjTkyxnbCJqY/vKJcyPU8fCzxEg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=26116 is now in the chain-of-trust
	DNSKEY=46594 is now in the chain-of-trust
	Query to h.root-servers.net for NBC.GOV/A
	Received 662 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (662 bytes) ;; HEADER SECTION ;; id = 63697 ;; 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 20201011170000 20200928160000 46594 . YT36cFEJUOWU8vgjLHGClIceTTPfg20p270WzIev6mS++khQZhOt1NVF0wQsiOI/l7/Xd9+lG5eG JJWIU/MIdphrWcjTd1r1hXilNaQND9/K5crhQQnEz72L3WLzCqqChqjiqVY+654k5WBQJVD8MC91 SmE8iCJ5Um7r0rFzCDDOXZmyQJt8qwE2pdGSoDqME8fv/P15TWIgkcbCFb0d/fgSZr/B+wl9XKAd 2DwRrD78HQMRXK9Nkm6YiKiyL8Kcy5vgRgnGVEWueufxcwoL20z6McFt3nrCUVXE+CkhDZLkr8n9 awF18xGFHnTSg6itvPxkY9SwfpuRvvP6ef5rFA== ) ;; 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 h.root-servers.net for GOV/DNSKEY
	Received 658 bytes from 198.97.190.53
	;; Answer received from 198.97.190.53 (658 bytes) ;; HEADER SECTION ;; id = 12596 ;; 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 20201011170000 20200928160000 46594 . YT36cFEJUOWU8vgjLHGClIceTTPfg20p270WzIev6mS++khQZhOt1NVF0wQsiOI/l7/Xd9+lG5eG JJWIU/MIdphrWcjTd1r1hXilNaQND9/K5crhQQnEz72L3WLzCqqChqjiqVY+654k5WBQJVD8MC91 SmE8iCJ5Um7r0rFzCDDOXZmyQJt8qwE2pdGSoDqME8fv/P15TWIgkcbCFb0d/fgSZr/B+wl9XKAd 2DwRrD78HQMRXK9Nkm6YiKiyL8Kcy5vgRgnGVEWueufxcwoL20z6McFt3nrCUVXE+CkhDZLkr8n9 awF18xGFHnTSg6itvPxkY9SwfpuRvvP6ef5rFA== ) ;; 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 j.root-servers.net for GOV/DS
	Received 403 bytes from 192.58.128.30
	;; Answer received from 192.58.128.30 (403 bytes) ;; HEADER SECTION ;; id = 20400 ;; 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 20201011170000 20200928160000 46594 . YT36cFEJUOWU8vgjLHGClIceTTPfg20p270WzIev6mS++khQZhOt1NVF0wQsiOI/l7/Xd9+lG5eG JJWIU/MIdphrWcjTd1r1hXilNaQND9/K5crhQQnEz72L3WLzCqqChqjiqVY+654k5WBQJVD8MC91 SmE8iCJ5Um7r0rFzCDDOXZmyQJt8qwE2pdGSoDqME8fv/P15TWIgkcbCFb0d/fgSZr/B+wl9XKAd 2DwRrD78HQMRXK9Nkm6YiKiyL8Kcy5vgRgnGVEWueufxcwoL20z6McFt3nrCUVXE+CkhDZLkr8n9 awF18xGFHnTSg6itvPxkY9SwfpuRvvP6ef5rFA== ) ;; 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 20201011170000 20200928160000 46594 . YT36cFEJUOWU8vgjLHGClIceTTPfg20p270WzIev6mS++khQZhOt1NVF0wQsiOI/l7/Xd9+lG5eG JJWIU/MIdphrWcjTd1r1hXilNaQND9/K5crhQQnEz72L3WLzCqqChqjiqVY+654k5WBQJVD8MC91 SmE8iCJ5Um7r0rFzCDDOXZmyQJt8qwE2pdGSoDqME8fv/P15TWIgkcbCFb0d/fgSZr/B+wl9XKAd 2DwRrD78HQMRXK9Nkm6YiKiyL8Kcy5vgRgnGVEWueufxcwoL20z6McFt3nrCUVXE+CkhDZLkr8n9 awF18xGFHnTSg6itvPxkY9SwfpuRvvP6ef5rFA== )`
	RRSIG=46594 and DNSKEY=46594 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 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 = 35441 ;; 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 AwEAAegdXlD9lumYfYK1EZkZgTXd/IgQSNnvRkdpQa8KXFujLQRrJ2+yqhamuyJq2HZ3k8yYqEER PmtKiuBYWIFw5on1Q0zUn3sO1/14bvKPcI5nbrpJXnlH672yS7FcSeWn14SRe9VzX1Y4/16QXtKh 2gC1Ot1nO0SUqjxdvY5lSDzcdJMRTJws3UjIK3f0uHMw+F5PuHpLWI5zZXir6KUuj2M= ) ; Key ID = 26665 GOV. 86400 IN RRSIG ( DNSKEY 8 1 86400 20201011190254 20200926185754 7698 gov. mFdQjYw08vcvqk5uwVCSxFO7bkaG4r1pyWbdvVG18xwim21pRqEhuIYQ5CfqpqMrCUimS608zZ+y JVkHyLMipc+0CIhUhIzY239yFXHXcwfFmjEgK6gb4uLKrcW33Poo5eYzzlbMVvFYuvp+5d4sOwC8 Ckb57WulhswCluCJIL0p4iOQ2b8W6sCm2vcKKmlKrBjWBUy61wWcvRgLVyqMrKBsWXXp0GnamHtT c3kuDGeibglMFzcI12QDK2k0SyVwbwnfSv+P8VAM0SPoSCbri3NZpKbfmkqSPcE6L2nND+zz9Eyu vIv38KeDRN/DuLAQmfY/NV6OYmIyg1Yw2t3KYQ== ) ;; 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 AwEAAegdXlD9lumYfYK1EZkZgTXd/IgQSNnvRkdpQa8KXFujLQRrJ2+yqhamuyJq2HZ3k8yYqEER PmtKiuBYWIFw5on1Q0zUn3sO1/14bvKPcI5nbrpJXnlH672yS7FcSeWn14SRe9VzX1Y4/16QXtKh 2gC1Ot1nO0SUqjxdvY5lSDzcdJMRTJws3UjIK3f0uHMw+F5PuHpLWI5zZXir6KUuj2M= ) ; Key ID = 26665`
	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 20201011190254 20200926185754 7698 gov. mFdQjYw08vcvqk5uwVCSxFO7bkaG4r1pyWbdvVG18xwim21pRqEhuIYQ5CfqpqMrCUimS608zZ+y JVkHyLMipc+0CIhUhIzY239yFXHXcwfFmjEgK6gb4uLKrcW33Poo5eYzzlbMVvFYuvp+5d4sOwC8 Ckb57WulhswCluCJIL0p4iOQ2b8W6sCm2vcKKmlKrBjWBUy61wWcvRgLVyqMrKBsWXXp0GnamHtT c3kuDGeibglMFzcI12QDK2k0SyVwbwnfSv+P8VAM0SPoSCbri3NZpKbfmkqSPcE6L2nND+zz9Eyu vIv38KeDRN/DuLAQmfY/NV6OYmIyg1Yw2t3KYQ== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=26665 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 = 44589 ;; 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 liz.ns.cloudflare.com. NBC.GOV. 86400 IN NS west.ns.cloudflare.com. NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf ) NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20201005161008 20200928161008 26665 gov. O/V+D0F7mQarEjp5WNaeLA+wi/hGPonQjiVlxEz8CxEE7xpOrD/X8DpzPzoVc0GPE/70ciwper2M INeyWdORSIF2p12QwomHTWdKvWbwh+kHua6hweuvJtGp+reQVMK27CU+UxDbmbrmStXA4K7/hrRL k3SjpUglHDVrd6ZB4EyypK+ANof48KlLMPOpef8uO1Qq0P6XG2JXaxG0DztuVg== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to a.gov-servers.net for NBC.GOV/DNSKEY
	Received 333 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (333 bytes) ;; HEADER SECTION ;; id = 19098 ;; 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 liz.ns.cloudflare.com. NBC.GOV. 86400 IN NS west.ns.cloudflare.com. NBC.GOV. 3600 IN DS ( 2371 13 2 ea434d9af7144056bdb2460d5d66d74393071aff53cd130b3373f965a84f65bf ) NBC.GOV. 3600 IN RRSIG ( DS 8 2 3600 20201005161008 20200928161008 26665 gov. O/V+D0F7mQarEjp5WNaeLA+wi/hGPonQjiVlxEz8CxEE7xpOrD/X8DpzPzoVc0GPE/70ciwper2M INeyWdORSIF2p12QwomHTWdKvWbwh+kHua6hweuvJtGp+reQVMK27CU+UxDbmbrmStXA4K7/hrRL k3SjpUglHDVrd6ZB4EyypK+ANof48KlLMPOpef8uO1Qq0P6XG2JXaxG0DztuVg== ) ;; 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 c.gov-servers.net for NBC.GOV/DS
	Received 279 bytes from 69.36.153.30
	;; Answer received from 69.36.153.30 (279 bytes) ;; HEADER SECTION ;; id = 56820 ;; 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 20201005161008 20200928161008 26665 gov. O/V+D0F7mQarEjp5WNaeLA+wi/hGPonQjiVlxEz8CxEE7xpOrD/X8DpzPzoVc0GPE/70ciwper2M INeyWdORSIF2p12QwomHTWdKvWbwh+kHua6hweuvJtGp+reQVMK27CU+UxDbmbrmStXA4K7/hrRL k3SjpUglHDVrd6ZB4EyypK+ANof48KlLMPOpef8uO1Qq0P6XG2JXaxG0DztuVg== ) ;; 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 20201005161008 20200928161008 26665 gov. O/V+D0F7mQarEjp5WNaeLA+wi/hGPonQjiVlxEz8CxEE7xpOrD/X8DpzPzoVc0GPE/70ciwper2M INeyWdORSIF2p12QwomHTWdKvWbwh+kHua6hweuvJtGp+reQVMK27CU+UxDbmbrmStXA4K7/hrRL k3SjpUglHDVrd6ZB4EyypK+ANof48KlLMPOpef8uO1Qq0P6XG2JXaxG0DztuVg== )`
	RRSIG=26665 and DNSKEY=26665 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
	Received 299 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (299 bytes) ;; HEADER SECTION ;; id = 36793 ;; 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: 1232 ;; 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 20201016151913 20200817151913 2371 nbc.gov. 1+KINJVxdFhd+3zLeYiiUgEG5/HWIdPVwfOPwZ5rpzu/wGU/1M1An9Ce5ckrFtqvvaBbw+gBxAkg u2Zx8ik9IQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; 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 20201016151913 20200817151913 2371 nbc.gov. 1+KINJVxdFhd+3zLeYiiUgEG5/HWIdPVwfOPwZ5rpzu/wGU/1M1An9Ce5ckrFtqvvaBbw+gBxAkg u2Zx8ik9IQ== )`
	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
	Received 344 bytes from 108.162.193.247
	;; Answer received from 108.162.193.247 (344 bytes) ;; HEADER SECTION ;; id = 13089 ;; 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: 1232 ;; 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. 2035193615 ;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 20200929225808 20200927205808 34505 nbc.gov. RhPo0kDfAzBDQRhH8tS38TSPmVzGsZwlJRNnrsKsef/pEXNagrx1LWJ5ZXYwPC3/8LC5DQTYGgwZ HZByHUNUmA== ) NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20200929225808 20200927205808 34505 nbc.gov. eROPF036/aiqdORklK/YAOKoyOt2NerHSkFulbUoxCm3GBQAR8+6/KrFA+GEngO+eEOiiMnLfUj9 JXpCcVpqfg== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; 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 = 65064 ;; 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: 1232 ;; 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. 2035193615 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200929225808 20200927205808 34505 nbc.gov. I6iGHgj4BAspzzOdmVZsf1Y/RVYpDgu8i/h/ZkSa/HNqIK5/lFqhn3i/b6AcG7BgQcn1E3OSG/5A b9CiHAYlUQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to west.ns.cloudflare.com for NBC.GOV/SOA
	Received 200 bytes from 172.64.33.247
	;; Answer received from 172.64.33.247 (200 bytes) ;; HEADER SECTION ;; id = 22397 ;; 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: 1232 ;; 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. 2035193615 ;serial 10000 ;refresh 2400 ;retry 604800 ;expire 3600 ;minimum ) NBC.GOV. 3600 IN RRSIG ( SOA 13 2 3600 20200929225808 20200927205808 34505 nbc.gov. 2oZ4Q8NKYQOcfd2h/7ShTu7bZO7Uf/LHnfbxFUwzc6Pgr5acLV43vjzmniWmupDAl7Gf6hlptas+ fqr44nYzsA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to west.ns.cloudflare.com for NBC.GOV/A
	Received 344 bytes from 173.245.59.247
	;; Answer received from 173.245.59.247 (344 bytes) ;; HEADER SECTION ;; id = 33162 ;; 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: 1232 ;; 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. 2035193615 ;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 20200929225808 20200927205808 34505 nbc.gov. XJj7LPcWY49EykeKL8FTLT4EzGk4zqgYCgXRnqGsFPVE9QHysd9VMyIGWcUKYQBNsC7hpVvtqd0L MCpYmcb5pA== ) NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20200929225808 20200927205808 34505 nbc.gov. SiRnDFn63ylzID1dqWiIufGTu+eYKoc5jdJWqLiARFO2YDNwTxH4ItXEbpuneVmM4mx+C3x/bcDY k0Tu5fvxAA== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Checking NSEC records for a NODATA response
	Found 1 RRSIGs over NSEC RRset
	`NBC.GOV. 3600 IN RRSIG ( NSEC 13 2 3600 20200929225808 20200927205808 34505 nbc.gov. SiRnDFn63ylzID1dqWiIufGTu+eYKoc5jdJWqLiARFO2YDNwTxH4ItXEbpuneVmM4mx+C3x/bcDY k0Tu5fvxAA== )`
	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 20200929225808 20200927205808 34505 nbc.gov. RhPo0kDfAzBDQRhH8tS38TSPmVzGsZwlJRNnrsKsef/pEXNagrx1LWJ5ZXYwPC3/8LC5DQTYGgwZ HZByHUNUmA== )`
	RRSIG=34505 and DNSKEY=34505 verifies the SOA RRset

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DNSSEC Analyzer

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