DNSSEC Analyzer

Domain Name:

Time: 2020-11-30 01:47:36 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 g.root-servers.net for ./DNSKEY
	Received 864 bytes from 192.112.36.4
	;; Answer received from 192.112.36.4 (864 bytes) ;; HEADER SECTION ;; id = 42886 ;; 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 ( 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 AwEAAfC/6HLClwss6h7rPfoG2cliv4/SPJRd2HPEglRsvKZRbPP2RLfiobeAkczcdqaD5q8loEt1 4lcTgDqwzOISZ3YvSVkM4JRMFwKzcjukKo5CsDVbMmhTD0C0yxWICRQ1M+Y5/XkZAT7mt4cb3fWc N9xgyq1wEXQX+zdLQHrNEVQSiL5SoA5cOtCSoQ45n8bKDXdw/0jjP9Rw1FVKsdzLVkQSrVMm8k30 WUkHm/SK/n/954KENkdQOA6Li2vO9nicQdegyAkDeNJCdPN/p3jEhCTQLyO4AlAmyaPcDHeeo7OX r/VsYu4NTDde9hBuS0zx/rewD+BvSnmnNHNmH2FjUE8= ) ; Key ID = 26116 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20201211000000 20201120000000 20326 . eD2ohirt98vCTbuBKIH8lmGum8g2zumyXA89A999extXqsWmomgVQhcbl6zvJHLdFvhBmA+ZqhOT iXvdXpOPeyqHLuMiRv8TTawNU305WPnsonSxuD5ThT9q7YXUZc9ty19Aur3AU0KtlNGULI+4Exrg hEkdTNrysqgDWBO6zslPuJlzSwu/qZcPWYVjsWRnCtJ9DyCpgLnjSYIUzA0Xz+FWtj1jM0BKZ9Ey O+W5EaGkL2/u+bWWG07ZKJN0NwvTuq7Ounc+lz0zZDh83r/H4KRNJ4VIoY3qPDkW4ZvGdAFM5o8s ZdTTWKbieqCqWccj8W6sHEdiZ91JCt/G3/FVsw== ) ;; 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 ( 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 AwEAAfC/6HLClwss6h7rPfoG2cliv4/SPJRd2HPEglRsvKZRbPP2RLfiobeAkczcdqaD5q8loEt1 4lcTgDqwzOISZ3YvSVkM4JRMFwKzcjukKo5CsDVbMmhTD0C0yxWICRQ1M+Y5/XkZAT7mt4cb3fWc N9xgyq1wEXQX+zdLQHrNEVQSiL5SoA5cOtCSoQ45n8bKDXdw/0jjP9Rw1FVKsdzLVkQSrVMm8k30 WUkHm/SK/n/954KENkdQOA6Li2vO9nicQdegyAkDeNJCdPN/p3jEhCTQLyO4AlAmyaPcDHeeo7OX r/VsYu4NTDde9hBuS0zx/rewD+BvSnmnNHNmH2FjUE8= ) ; Key ID = 26116`
	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 20201211000000 20201120000000 20326 . eD2ohirt98vCTbuBKIH8lmGum8g2zumyXA89A999extXqsWmomgVQhcbl6zvJHLdFvhBmA+ZqhOT iXvdXpOPeyqHLuMiRv8TTawNU305WPnsonSxuD5ThT9q7YXUZc9ty19Aur3AU0KtlNGULI+4Exrg hEkdTNrysqgDWBO6zslPuJlzSwu/qZcPWYVjsWRnCtJ9DyCpgLnjSYIUzA0Xz+FWtj1jM0BKZ9Ey O+W5EaGkL2/u+bWWG07ZKJN0NwvTuq7Ounc+lz0zZDh83r/H4KRNJ4VIoY3qPDkW4ZvGdAFM5o8s ZdTTWKbieqCqWccj8W6sHEdiZ91JCt/G3/FVsw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=26116 is now in the chain-of-trust
	Query to a.root-servers.net for nlm.gov/A
	Received 662 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (662 bytes) ;; HEADER SECTION ;; id = 47509 ;; 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) ;; nlm.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 20201212170000 20201129160000 26116 . E3JDUbh11wSrrHv1zdYX7f6+8pX+EwQUgyxx2lQPi0SViwwFw3EhtXWaXC1iJixZefQRg2kB6MXi bw99NgSC24Exvi0lVxtN2Bo8nK9Vea61ZIo+dNjGQh7YRvGO6dKoKlJUxbqtL6fJzUikBUK1WAmQ 2QFAc+mBIp+6TijdHQfMyWBoJDR/AVEfucYj27D8ti+W+wyoEfu4UlZ3LBGwQaDN0BYazDdWo3j1 +lI146UQKe94A7wEhTs2FMQt7d4vKsUePZ1HyQmFSFsvQrujSJP2CyUHXM8CdU8Ly7n8INRd7CAk 3OwaAJYbGBwxdeqOudoqyxZd6FRU/i0gt04r3g== ) ;; 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:
	Query to f.root-servers.net for gov/DNSKEY
	Received 658 bytes from 192.5.5.241
	;; Answer received from 192.5.5.241 (658 bytes) ;; HEADER SECTION ;; id = 37802 ;; 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 20201212170000 20201129160000 26116 . E3JDUbh11wSrrHv1zdYX7f6+8pX+EwQUgyxx2lQPi0SViwwFw3EhtXWaXC1iJixZefQRg2kB6MXi bw99NgSC24Exvi0lVxtN2Bo8nK9Vea61ZIo+dNjGQh7YRvGO6dKoKlJUxbqtL6fJzUikBUK1WAmQ 2QFAc+mBIp+6TijdHQfMyWBoJDR/AVEfucYj27D8ti+W+wyoEfu4UlZ3LBGwQaDN0BYazDdWo3j1 +lI146UQKe94A7wEhTs2FMQt7d4vKsUePZ1HyQmFSFsvQrujSJP2CyUHXM8CdU8Ly7n8INRd7CAk 3OwaAJYbGBwxdeqOudoqyxZd6FRU/i0gt04r3g== ) ;; ADDITIONAL SECTION (9 records) a.gov-servers.net. 172800 IN A 69.36.157.30 a.gov-servers.net. 172800 IN AAAA 2001:500:4431::2:30 b.gov-servers.net. 172800 IN A 209.112.123.30 b.gov-servers.net. 172800 IN AAAA 2620:74:27::2:30 c.gov-servers.net. 172800 IN A 69.36.153.30 c.gov-servers.net. 172800 IN AAAA 2620:74:28::2:30 d.gov-servers.net. 172800 IN A 81.19.194.30 d.gov-servers.net. 172800 IN AAAA 2620:74:29::2:30 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; option:
	Found child zone gov

gov

	Checking DS between . and gov
	Query to a.root-servers.net for gov/DS
	Received 403 bytes from 198.41.0.4
	;; Answer received from 198.41.0.4 (403 bytes) ;; HEADER SECTION ;; id = 16363 ;; 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) ;; 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 20201212170000 20201129160000 26116 . E3JDUbh11wSrrHv1zdYX7f6+8pX+EwQUgyxx2lQPi0SViwwFw3EhtXWaXC1iJixZefQRg2kB6MXi bw99NgSC24Exvi0lVxtN2Bo8nK9Vea61ZIo+dNjGQh7YRvGO6dKoKlJUxbqtL6fJzUikBUK1WAmQ 2QFAc+mBIp+6TijdHQfMyWBoJDR/AVEfucYj27D8ti+W+wyoEfu4UlZ3LBGwQaDN0BYazDdWo3j1 +lI146UQKe94A7wEhTs2FMQt7d4vKsUePZ1HyQmFSFsvQrujSJP2CyUHXM8CdU8Ly7n8INRd7CAk 3OwaAJYbGBwxdeqOudoqyxZd6FRU/i0gt04r3g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1472 ;; 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 20201212170000 20201129160000 26116 . E3JDUbh11wSrrHv1zdYX7f6+8pX+EwQUgyxx2lQPi0SViwwFw3EhtXWaXC1iJixZefQRg2kB6MXi bw99NgSC24Exvi0lVxtN2Bo8nK9Vea61ZIo+dNjGQh7YRvGO6dKoKlJUxbqtL6fJzUikBUK1WAmQ 2QFAc+mBIp+6TijdHQfMyWBoJDR/AVEfucYj27D8ti+W+wyoEfu4UlZ3LBGwQaDN0BYazDdWo3j1 +lI146UQKe94A7wEhTs2FMQt7d4vKsUePZ1HyQmFSFsvQrujSJP2CyUHXM8CdU8Ly7n8INRd7CAk 3OwaAJYbGBwxdeqOudoqyxZd6FRU/i0gt04r3g== )`
	RRSIG=26116 and DNSKEY=26116 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 a.gov-servers.net for gov/DNSKEY
	Received 777 bytes from 69.36.157.30
	;; Answer received from 69.36.157.30 (777 bytes) ;; HEADER SECTION ;; id = 34733 ;; 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 AwEAAeFoiC01j4zIdBfR1vxBGp7WmV8q6IgTQ/pvbQJhCd9+sE16txuz6M81FPFkWhTk1nsXR4tI UZLQZpvgme+q3dqWuqtFA2amB99IM9B9iq6kwSrkZNVFv6zav3eP+5BlL/OA9FNFQHXCj5qj2noA j2le7j8umVcc+4zH677ytdtIImoAY45H8wWxVrGR4kxqM54O10fPHXEPu84irfaZGrM= ) ; Key ID = 15489 gov. 86400 IN RRSIG ( DNSKEY 8 1 86400 20201210200254 20201125195754 7698 gov. YzZLdDnPNaT8OC8q9D0LGfMCrC/KfF9S3lNnD+XIjJDJ+EfeWSN8J/86Bz12BuVdxZVItK6aArLg hxuhNOX/rFUhttiaDlSaZtosvN515jn7F0H2pTSfqCqhyr/ptDoIjxAiTIS5uZDX7PCKW4eeNw6k ztwFpw/s0gOwNGRNyy9uu21AzyWwNxtbCP0LKu4RfZG4CaomCA1sWHT79G9FFb6htY6qp5yS5L7T tca32lYWnZW+3M9E4a/vKRNzmz7eJX1ijO6uVUYtBA+0tdJjm44Z1vHL7dFjcyZWxI/RQfnHvdYy cFMX9B9YrZ3PaDd4HuYpdhpihTW9/scm8Noa/g== ) ;; 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 AwEAAeFoiC01j4zIdBfR1vxBGp7WmV8q6IgTQ/pvbQJhCd9+sE16txuz6M81FPFkWhTk1nsXR4tI UZLQZpvgme+q3dqWuqtFA2amB99IM9B9iq6kwSrkZNVFv6zav3eP+5BlL/OA9FNFQHXCj5qj2noA j2le7j8umVcc+4zH677ytdtIImoAY45H8wWxVrGR4kxqM54O10fPHXEPu84irfaZGrM= ) ; Key ID = 15489`
	DNSKEY=7698/SEP is now in the chain-of-trust
	DS=7698/SHA-1 verifies DNSKEY=7698/SEP
	DS=7698/SHA-256 verifies DNSKEY=7698/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`gov. 86400 IN RRSIG ( DNSKEY 8 1 86400 20201210200254 20201125195754 7698 gov. YzZLdDnPNaT8OC8q9D0LGfMCrC/KfF9S3lNnD+XIjJDJ+EfeWSN8J/86Bz12BuVdxZVItK6aArLg hxuhNOX/rFUhttiaDlSaZtosvN515jn7F0H2pTSfqCqhyr/ptDoIjxAiTIS5uZDX7PCKW4eeNw6k ztwFpw/s0gOwNGRNyy9uu21AzyWwNxtbCP0LKu4RfZG4CaomCA1sWHT79G9FFb6htY6qp5yS5L7T tca32lYWnZW+3M9E4a/vKRNzmz7eJX1ijO6uVUYtBA+0tdJjm44Z1vHL7dFjcyZWxI/RQfnHvdYy cFMX9B9YrZ3PaDd4HuYpdhpihTW9/scm8Noa/g== )`
	RRSIG=7698 and DNSKEY=7698/SEP verifies the DNSKEY RRset
	DNSKEY=15489 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 = 4680 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) nlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nlm.gov. 86400 IN NS hanna.cac.washington.edu. nlm.gov. 3600 IN DS 45658 7 1 977a363926c0bf500727616bf4faeb4162270e08 nlm.gov. 3600 IN DS ( 45658 7 2 28903b56b76b22b6af9b5e8b37232808987bdd5b9da743231605cbb9b9a0b47c ) nlm.gov. 3600 IN RRSIG ( DS 8 2 3600 20201206231009 20201129231009 15489 gov. 2M3czZCFQ1qIEeoC05ZuQ2eWZ/4f1LiXMtNOb1e8rZRAWwPgM1Hf4S0nHm27mzhcnMjR0E4CXNKo +asF6bVxsyIz5xJqsEd/HJ2p9VXktkTlNHgeJ8Asmh2bNoX4Fk23hqRvVgnYit2ZUCNGG6m11YLu L6oCeuVHMsAnO7t37o4jt+O2ERqyH7EYcipxDebxcZkDlZbjRG1TyM9hk+BDnQ== ) ;; ADDITIONAL SECTION (3 records) lhcns1.nlm.nih.gov. 86400 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 86400 IN A 130.14.55.128 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to 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 = 48781 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) nlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nlm.gov. 86400 IN NS hanna.cac.washington.edu. nlm.gov. 3600 IN DS 45658 7 1 977a363926c0bf500727616bf4faeb4162270e08 nlm.gov. 3600 IN DS ( 45658 7 2 28903b56b76b22b6af9b5e8b37232808987bdd5b9da743231605cbb9b9a0b47c ) nlm.gov. 3600 IN RRSIG ( DS 8 2 3600 20201206231009 20201129231009 15489 gov. 2M3czZCFQ1qIEeoC05ZuQ2eWZ/4f1LiXMtNOb1e8rZRAWwPgM1Hf4S0nHm27mzhcnMjR0E4CXNKo +asF6bVxsyIz5xJqsEd/HJ2p9VXktkTlNHgeJ8Asmh2bNoX4Fk23hqRvVgnYit2ZUCNGG6m11YLu L6oCeuVHMsAnO7t37o4jt+O2ERqyH7EYcipxDebxcZkDlZbjRG1TyM9hk+BDnQ== ) ;; ADDITIONAL SECTION (3 records) lhcns1.nlm.nih.gov. 86400 IN A 130.14.55.72 lhcns2.nlm.nih.gov. 86400 IN A 130.14.55.128 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone nlm.gov

nlm.gov

	Checking DS between gov and nlm.gov
	Query to b.gov-servers.net for nlm.gov/DS
	Received 315 bytes from 209.112.123.30
	;; Answer received from 209.112.123.30 (315 bytes) ;; HEADER SECTION ;; id = 37157 ;; 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 20201206231009 20201129231009 15489 gov. 2M3czZCFQ1qIEeoC05ZuQ2eWZ/4f1LiXMtNOb1e8rZRAWwPgM1Hf4S0nHm27mzhcnMjR0E4CXNKo +asF6bVxsyIz5xJqsEd/HJ2p9VXktkTlNHgeJ8Asmh2bNoX4Fk23hqRvVgnYit2ZUCNGG6m11YLu L6oCeuVHMsAnO7t37o4jt+O2ERqyH7EYcipxDebxcZkDlZbjRG1TyM9hk+BDnQ== ) ;; 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 20201206231009 20201129231009 15489 gov. 2M3czZCFQ1qIEeoC05ZuQ2eWZ/4f1LiXMtNOb1e8rZRAWwPgM1Hf4S0nHm27mzhcnMjR0E4CXNKo +asF6bVxsyIz5xJqsEd/HJ2p9VXktkTlNHgeJ8Asmh2bNoX4Fk23hqRvVgnYit2ZUCNGG6m11YLu L6oCeuVHMsAnO7t37o4jt+O2ERqyH7EYcipxDebxcZkDlZbjRG1TyM9hk+BDnQ== )`
	RRSIG=15489 and DNSKEY=15489 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 lhcns1.nlm.nih.gov for nlm.gov/DNSKEY
	Received 922 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (922 bytes) ;; HEADER SECTION ;; id = 65395 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 4 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; nlm.gov. IN DNSKEY ;; ANSWER SECTION (4 records) nlm.gov. 3600 IN DNSKEY ( 257 3 7 AwEAAc4Tbgo0NoJ+EmVwQL47UIVJupggg8RGI5Ml87v+ktbZUxxHueSfGePHWyp+Bc/dj1EQyK9M 9o2toqr9andWMOdtPVvM72DasBWfz7WpYxJWTljTN0ihr3zcUxC0jWLteeZXfptXAugpCZCT2taz g9evbYeA7LrnLZLIUvlNVZ8KN7CUSCJniSaO0udrpOwintNyj3hC2I/S7u0GtKnLeCRB1E5V1FfE 2/xqBS1Az2ZH31nbpkBsL8IuqFC/HOvz2Eacpp4crjc+JXOf0WmI0+EYMd6bgmhlM/f3i6qx4jr+ 4nJq8flaJNs4JRgJXpiMJmm2jdm+3Fv/vB/s8GdnWOU= ) ; Key ID = 45658 nlm.gov. 3600 IN DNSKEY ( 256 3 7 AwEAAbREIw4iaucVnTYcVD+q+wlXUt55I4LXupg3xr7ba52OyhxzXbyZAbfkQeuGqCqPQzHcLqT3 4HNWDaW8mCi8L+1gLMNUpjyDJfox9oa7otGLA1mXjefiFBo55/7eMytYfmXMsoVPkvTVbJPLbNYg wrUx+fZGNXr1ZLw4uso0T8nF ) ; Key ID = 62108 nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20201204050712 20201129103007 45658 nlm.gov. smnzsHt2ulE8QmaOdq5OxgCw9yDaT/G4HS3f3xftuHOzS0DAE/G3YSIC4+Cz49yN0azzMh3SR6yL 34NOVZ6sMlIQOCZOkrPdnC65EeiqQjzGOnurgqMHj62lFxC6iPAonJa9B1HcWjRMeXi7sY0Tq7cy KTYltLLNs759W/9RyDrOUpf4InYlozV85uICsQa+re78XhDtt6bGJyIx+X32Kic0iMfEKaT2fKGi NHA6+7JTFPqNN6bcAWX5QATKcmdtkCyPDi3ATQ2+WmLgj4/2WmWaBxmHU56x0qq7d4eyAL6FQ4Ej 4CkRNgYpGEtNG4e+7KlqFBiZOcXOY9WAN7/eeA== ) nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20201204050712 20201129103007 62108 nlm.gov. CF9Eyhimn2FtTWH2lk0mb2UrzFNULeeYjzH2iubV0k3Hn0t8gwTycNhUqkYBU7EUymEM1p3rDqvV jryZL8LxLGmRGMiNyRebKdSR6552wRt7RtZGg3kC/ypkUysMPgYV2HLBQjzJSGE5tmAUuD/V/1N6 stJ9ZLO7Z12c2Ci2mWY= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for nlm.gov
	`nlm.gov. 3600 IN DNSKEY ( 257 3 7 AwEAAc4Tbgo0NoJ+EmVwQL47UIVJupggg8RGI5Ml87v+ktbZUxxHueSfGePHWyp+Bc/dj1EQyK9M 9o2toqr9andWMOdtPVvM72DasBWfz7WpYxJWTljTN0ihr3zcUxC0jWLteeZXfptXAugpCZCT2taz g9evbYeA7LrnLZLIUvlNVZ8KN7CUSCJniSaO0udrpOwintNyj3hC2I/S7u0GtKnLeCRB1E5V1FfE 2/xqBS1Az2ZH31nbpkBsL8IuqFC/HOvz2Eacpp4crjc+JXOf0WmI0+EYMd6bgmhlM/f3i6qx4jr+ 4nJq8flaJNs4JRgJXpiMJmm2jdm+3Fv/vB/s8GdnWOU= ) ; Key ID = 45658`
	`nlm.gov. 3600 IN DNSKEY ( 256 3 7 AwEAAbREIw4iaucVnTYcVD+q+wlXUt55I4LXupg3xr7ba52OyhxzXbyZAbfkQeuGqCqPQzHcLqT3 4HNWDaW8mCi8L+1gLMNUpjyDJfox9oa7otGLA1mXjefiFBo55/7eMytYfmXMsoVPkvTVbJPLbNYg wrUx+fZGNXr1ZLw4uso0T8nF ) ; Key ID = 62108`
	DNSKEY=45658/SEP is now in the chain-of-trust
	DS=45658/SHA-1 verifies DNSKEY=45658/SEP
	DS=45658/SHA-256 verifies DNSKEY=45658/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20201204050712 20201129103007 45658 nlm.gov. smnzsHt2ulE8QmaOdq5OxgCw9yDaT/G4HS3f3xftuHOzS0DAE/G3YSIC4+Cz49yN0azzMh3SR6yL 34NOVZ6sMlIQOCZOkrPdnC65EeiqQjzGOnurgqMHj62lFxC6iPAonJa9B1HcWjRMeXi7sY0Tq7cy KTYltLLNs759W/9RyDrOUpf4InYlozV85uICsQa+re78XhDtt6bGJyIx+X32Kic0iMfEKaT2fKGi NHA6+7JTFPqNN6bcAWX5QATKcmdtkCyPDi3ATQ2+WmLgj4/2WmWaBxmHU56x0qq7d4eyAL6FQ4Ej 4CkRNgYpGEtNG4e+7KlqFBiZOcXOY9WAN7/eeA== )`
	`nlm.gov. 3600 IN RRSIG ( DNSKEY 7 2 3600 20201204050712 20201129103007 62108 nlm.gov. CF9Eyhimn2FtTWH2lk0mb2UrzFNULeeYjzH2iubV0k3Hn0t8gwTycNhUqkYBU7EUymEM1p3rDqvV jryZL8LxLGmRGMiNyRebKdSR6552wRt7RtZGg3kC/ypkUysMPgYV2HLBQjzJSGE5tmAUuD/V/1N6 stJ9ZLO7Z12c2Ci2mWY= )`
	RRSIG=45658 and DNSKEY=45658/SEP verifies the DNSKEY RRset
	RRSIG=62108 and DNSKEY=62108 verifies the DNSKEY RRset
	DNSKEY=62108 is now in the chain-of-trust
	Query to hanna.cac.washington.edu for nlm.gov/A
	hanna.cac.washington.edu returns SERVFAIL for nlm.gov/A
	Query to lhcns2.nlm.nih.gov for nlm.gov/A
	Received 1246 bytes from 130.14.55.128
	;; Answer received from 130.14.55.128 (1246 bytes) ;; HEADER SECTION ;; id = 39589 ;; 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 20201226113008 20201126112508 62108 nlm.gov. ew5vnib0Effzpzx/u4Nubni0nffPfjENemnJ3h8f8+tP5cxBr3OjMGw9g+piQDrTUX/R2Jp+M1Te gFF1v8iiSTykzfVG4AvcH4FPzN2XUrn7Qsk7dyKgX60mfOtCeQRt79r/FEMvAbYiAqdn+LXcyeS2 lUV5I4dlWwFhDkb4ewU= ) ;; 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 20201226113008 20201126112508 62108 nlm.gov. YSP4TLQ0m6kyJEKJfthIQ8Xd9WjmlQpS2vx/x5bUMmFobOYvekO8bjyAYCfEN+X+pl6xHTMF4BCt +UuJ166e278rJRHu/f9ktfdzRUPcq+lUYRwpvie9LK/y0j3MBDuOfG+0oINg6qydXOdJUzACivif lA2c0+JFZW7MtCNIb1I= ) ;; 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 20201226113007 20201126112507 61578 nlm.nih.gov. l4ZHhFI7mJC6BhA9j7U6AnKW9X5teoo9KFXFc1m9H4k7TwPXdfQaQtjbJsdHV4hCJ78OQv+gk8zW 8qZDyUsGGNoO0xZrlxEpcCxBYg4doSLxSVG3IEUP9Yt1FgKmQSwzoy20aLiE6PF71JjU0ozbhMBw 00UEi5KT4Wazy4V4Wb4= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. NFIYy3dukMu+SfqhDVBguQVyZO8rqMI0yBrADXnjp2/LTZaOJx1LfEe4qzU8EucBL7wgE7VIxHI/ 3ZvcMVSq8wkAfyAeyrniXr41OIwMc5MI8XVmbAUaSL0VwOXjbja/j5cC3Ru+ig8QclGKnOQ4PpXC OXBlx9OEN6iTUNJW1Yo= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. BWVpkWnYsPnu91Hr1Mp4EdhjeIe7CT5e72HYH6AFMR1Bzu9qxeWqIio/DWOTx6vkkR2UAhKDvF6j GcFq593tYPsiZV0Irbe60Y4mJpE1ExL+T0h+eTKGrx83ECwa3CIj0JuwNBXBlO8/mpOJV11kSoZA wZH77HDOyYN8V00a03o= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. fy7xs9zoaTjGC60t7Zvcl/BKoUMzrAPf9qtUaggJrQD5K8wD+ABL5pFAfIrZgDsKj8mp9AqIHdgD 4dEkgQRgrvrivZYqoJ4glHSsRqN9U5PU+IIfhbIoP5XxRZeUfHagJK9L691laAwmTy420OENi+ZK xLfaihTCIfy0B7eG7jQ= ) ;; 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 1288 bytes from 130.14.55.72
	;; Answer received from 130.14.55.72 (1288 bytes) ;; HEADER SECTION ;; id = 42909 ;; 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. 625386611 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 7 2 3600 20201229113007 20201129103007 62108 nlm.gov. TmgeAkBNLAQy+hhZlqtziJO/nS9mfwqt2JLXY9eKizhhPsGLU3GuWPMwZyHpQt77diOBvMKBnreJ JZiZozD2gQDff/m4wNCOrMNw3XzednR0Ez6XyECScK/C0991EszWxUscvUwsVF5MDVRpe++ieWYC 4Tdjadx/FA0vJceQm7U= ) ;; 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 20201226113008 20201126112508 62108 nlm.gov. YSP4TLQ0m6kyJEKJfthIQ8Xd9WjmlQpS2vx/x5bUMmFobOYvekO8bjyAYCfEN+X+pl6xHTMF4BCt +UuJ166e278rJRHu/f9ktfdzRUPcq+lUYRwpvie9LK/y0j3MBDuOfG+0oINg6qydXOdJUzACivif lA2c0+JFZW7MtCNIb1I= ) ;; 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 20201226113007 20201126112507 61578 nlm.nih.gov. l4ZHhFI7mJC6BhA9j7U6AnKW9X5teoo9KFXFc1m9H4k7TwPXdfQaQtjbJsdHV4hCJ78OQv+gk8zW 8qZDyUsGGNoO0xZrlxEpcCxBYg4doSLxSVG3IEUP9Yt1FgKmQSwzoy20aLiE6PF71JjU0ozbhMBw 00UEi5KT4Wazy4V4Wb4= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. NFIYy3dukMu+SfqhDVBguQVyZO8rqMI0yBrADXnjp2/LTZaOJx1LfEe4qzU8EucBL7wgE7VIxHI/ 3ZvcMVSq8wkAfyAeyrniXr41OIwMc5MI8XVmbAUaSL0VwOXjbja/j5cC3Ru+ig8QclGKnOQ4PpXC OXBlx9OEN6iTUNJW1Yo= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. BWVpkWnYsPnu91Hr1Mp4EdhjeIe7CT5e72HYH6AFMR1Bzu9qxeWqIio/DWOTx6vkkR2UAhKDvF6j GcFq593tYPsiZV0Irbe60Y4mJpE1ExL+T0h+eTKGrx83ECwa3CIj0JuwNBXBlO8/mpOJV11kSoZA wZH77HDOyYN8V00a03o= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. fy7xs9zoaTjGC60t7Zvcl/BKoUMzrAPf9qtUaggJrQD5K8wD+ABL5pFAfIrZgDsKj8mp9AqIHdgD 4dEkgQRgrvrivZYqoJ4glHSsRqN9U5PU+IIfhbIoP5XxRZeUfHagJK9L691laAwmTy420OENi+ZK xLfaihTCIfy0B7eG7jQ= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to lhcns2.nlm.nih.gov for nlm.gov/SOA
	Received 1288 bytes from 130.14.55.128
	;; Answer received from 130.14.55.128 (1288 bytes) ;; HEADER SECTION ;; id = 57824 ;; 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. 625386611 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nlm.gov. 3600 IN RRSIG ( SOA 7 2 3600 20201229113007 20201129103007 62108 nlm.gov. TmgeAkBNLAQy+hhZlqtziJO/nS9mfwqt2JLXY9eKizhhPsGLU3GuWPMwZyHpQt77diOBvMKBnreJ JZiZozD2gQDff/m4wNCOrMNw3XzednR0Ez6XyECScK/C0991EszWxUscvUwsVF5MDVRpe++ieWYC 4Tdjadx/FA0vJceQm7U= ) ;; 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 20201226113008 20201126112508 62108 nlm.gov. YSP4TLQ0m6kyJEKJfthIQ8Xd9WjmlQpS2vx/x5bUMmFobOYvekO8bjyAYCfEN+X+pl6xHTMF4BCt +UuJ166e278rJRHu/f9ktfdzRUPcq+lUYRwpvie9LK/y0j3MBDuOfG+0oINg6qydXOdJUzACivif lA2c0+JFZW7MtCNIb1I= ) ;; 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 20201226113007 20201126112507 61578 nlm.nih.gov. l4ZHhFI7mJC6BhA9j7U6AnKW9X5teoo9KFXFc1m9H4k7TwPXdfQaQtjbJsdHV4hCJ78OQv+gk8zW 8qZDyUsGGNoO0xZrlxEpcCxBYg4doSLxSVG3IEUP9Yt1FgKmQSwzoy20aLiE6PF71JjU0ozbhMBw 00UEi5KT4Wazy4V4Wb4= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. NFIYy3dukMu+SfqhDVBguQVyZO8rqMI0yBrADXnjp2/LTZaOJx1LfEe4qzU8EucBL7wgE7VIxHI/ 3ZvcMVSq8wkAfyAeyrniXr41OIwMc5MI8XVmbAUaSL0VwOXjbja/j5cC3Ru+ig8QclGKnOQ4PpXC OXBlx9OEN6iTUNJW1Yo= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. BWVpkWnYsPnu91Hr1Mp4EdhjeIe7CT5e72HYH6AFMR1Bzu9qxeWqIio/DWOTx6vkkR2UAhKDvF6j GcFq593tYPsiZV0Irbe60Y4mJpE1ExL+T0h+eTKGrx83ECwa3CIj0JuwNBXBlO8/mpOJV11kSoZA wZH77HDOyYN8V00a03o= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. fy7xs9zoaTjGC60t7Zvcl/BKoUMzrAPf9qtUaggJrQD5K8wD+ABL5pFAfIrZgDsKj8mp9AqIHdgD 4dEkgQRgrvrivZYqoJ4glHSsRqN9U5PU+IIfhbIoP5XxRZeUfHagJK9L691laAwmTy420OENi+ZK xLfaihTCIfy0B7eG7jQ= ) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to lhcns2.nlm.nih.gov for nlm.gov/A
	Received 1246 bytes from 130.14.55.128
	;; Answer received from 130.14.55.128 (1246 bytes) ;; HEADER SECTION ;; id = 53838 ;; 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 20201226113008 20201126112508 62108 nlm.gov. ew5vnib0Effzpzx/u4Nubni0nffPfjENemnJ3h8f8+tP5cxBr3OjMGw9g+piQDrTUX/R2Jp+M1Te gFF1v8iiSTykzfVG4AvcH4FPzN2XUrn7Qsk7dyKgX60mfOtCeQRt79r/FEMvAbYiAqdn+LXcyeS2 lUV5I4dlWwFhDkb4ewU= ) ;; 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 20201226113008 20201126112508 62108 nlm.gov. YSP4TLQ0m6kyJEKJfthIQ8Xd9WjmlQpS2vx/x5bUMmFobOYvekO8bjyAYCfEN+X+pl6xHTMF4BCt +UuJ166e278rJRHu/f9ktfdzRUPcq+lUYRwpvie9LK/y0j3MBDuOfG+0oINg6qydXOdJUzACivif lA2c0+JFZW7MtCNIb1I= ) ;; 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 20201226113007 20201126112507 61578 nlm.nih.gov. l4ZHhFI7mJC6BhA9j7U6AnKW9X5teoo9KFXFc1m9H4k7TwPXdfQaQtjbJsdHV4hCJ78OQv+gk8zW 8qZDyUsGGNoO0xZrlxEpcCxBYg4doSLxSVG3IEUP9Yt1FgKmQSwzoy20aLiE6PF71JjU0ozbhMBw 00UEi5KT4Wazy4V4Wb4= ) lhcns1.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. NFIYy3dukMu+SfqhDVBguQVyZO8rqMI0yBrADXnjp2/LTZaOJx1LfEe4qzU8EucBL7wgE7VIxHI/ 3ZvcMVSq8wkAfyAeyrniXr41OIwMc5MI8XVmbAUaSL0VwOXjbja/j5cC3Ru+ig8QclGKnOQ4PpXC OXBlx9OEN6iTUNJW1Yo= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( A 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. BWVpkWnYsPnu91Hr1Mp4EdhjeIe7CT5e72HYH6AFMR1Bzu9qxeWqIio/DWOTx6vkkR2UAhKDvF6j GcFq593tYPsiZV0Irbe60Y4mJpE1ExL+T0h+eTKGrx83ECwa3CIj0JuwNBXBlO8/mpOJV11kSoZA wZH77HDOyYN8V00a03o= ) lhcns2.nlm.nih.gov. 3600 IN RRSIG ( AAAA 7 4 3600 20201226113007 20201126112507 61578 nlm.nih.gov. fy7xs9zoaTjGC60t7Zvcl/BKoUMzrAPf9qtUaggJrQD5K8wD+ABL5pFAfIrZgDsKj8mp9AqIHdgD 4dEkgQRgrvrivZYqoJ4glHSsRqN9U5PU+IIfhbIoP5XxRZeUfHagJK9L691laAwmTy420OENi+ZK xLfaihTCIfy0B7eG7jQ= ) ;; 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 20201226113008 20201126112508 62108 nlm.gov. ew5vnib0Effzpzx/u4Nubni0nffPfjENemnJ3h8f8+tP5cxBr3OjMGw9g+piQDrTUX/R2Jp+M1Te gFF1v8iiSTykzfVG4AvcH4FPzN2XUrn7Qsk7dyKgX60mfOtCeQRt79r/FEMvAbYiAqdn+LXcyeS2 lUV5I4dlWwFhDkb4ewU= )`
	RRSIG=62108 and DNSKEY=62108 verifies the A RRset

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