DNSSEC Debugger - nnlm.gov

Domain Name:

Time: 2025-01-18 11:44:54 UTC

Analyzing DNSSEC problems for nnlm.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 d.root-servers.net for ./DNSKEY
	Received 1139 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 1139 octets ;; HEADER SECTION ;; id = 63521 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 172800 IN DNSKEY ( 256 3 8 AwEAAZ5A7jOztf62cGqhPhutjnyl7KBjIsjbyTb8il+FsgbMUbO2NQHaSbatHdlOlqANncDwSIKZ 9ryqd1+Dy1PoGzeTUv95vOJnVVJHlJu7xdavnUmPs+Mh2NV7hDlTTwPn5uXgFxAaxoO9M/YIAC92 GryCLjoJEg9JzeevkktEM/sFpmRv4I5jQtlLyRqVbnCzcWpi04XaVLxRKvURkd/Mdb/2RQS3MYvr kEBXuqtnAVBCf6Fx4sgBYOfYvbUuG2diLnGJW/MXvFpctZgQ76+3FwMqAZfR9k5bohL7AF3+jqz4 MUiootYoh5koyt7VEnUULxxy6U5PINTGgOC26f3zZuk= ) ; keytag 26470 . 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20250201000000 20250111000000 20326 . SpcnGEovWE8yDo63HScxdtFPdjxN6o7rJqYbv6nUbCtLWN7xuA0wMWvKxQN8+2TdFlc5wK5HPfeh sqAh9gbJOa73IolbkT2osEZDH2AHj2qGqoyj/cmgSpP+pAdUqjGx5y4nQDZR5lRHlj3l6A7xoZHd aBwJHtIcVRhLtBFdtlBgYmn7yxAjFJiI0x84g0WfNPengnAPIlaoWlroVo/JJDtPML0/3doZT9FJ lA5a1dbhc4mFy2cBeyjIOkLJq5HZMBGLYQpEr3jNQ4UApD3KXcjuTc9mi7STYJCadbZFaA1EZoAP rciR4p/M61APbaNuC/4Te3/CIFuQbJ7PSPvX9Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAZ5A7jOztf62cGqhPhutjnyl7KBjIsjbyTb8il+FsgbMUbO2NQHaSbatHdlOlqANncDwSIKZ 9ryqd1+Dy1PoGzeTUv95vOJnVVJHlJu7xdavnUmPs+Mh2NV7hDlTTwPn5uXgFxAaxoO9M/YIAC92 GryCLjoJEg9JzeevkktEM/sFpmRv4I5jQtlLyRqVbnCzcWpi04XaVLxRKvURkd/Mdb/2RQS3MYvr kEBXuqtnAVBCf6Fx4sgBYOfYvbUuG2diLnGJW/MXvFpctZgQ76+3FwMqAZfR9k5bohL7AF3+jqz4 MUiootYoh5koyt7VEnUULxxy6U5PINTGgOC26f3zZuk= ) ; keytag 26470`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	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 20250201000000 20250111000000 20326 . SpcnGEovWE8yDo63HScxdtFPdjxN6o7rJqYbv6nUbCtLWN7xuA0wMWvKxQN8+2TdFlc5wK5HPfeh sqAh9gbJOa73IolbkT2osEZDH2AHj2qGqoyj/cmgSpP+pAdUqjGx5y4nQDZR5lRHlj3l6A7xoZHd aBwJHtIcVRhLtBFdtlBgYmn7yxAjFJiI0x84g0WfNPengnAPIlaoWlroVo/JJDtPML0/3doZT9FJ lA5a1dbhc4mFy2cBeyjIOkLJq5HZMBGLYQpEr3jNQ4UApD3KXcjuTc9mi7STYJCadbZFaA1EZoAP rciR4p/M61APbaNuC/4Te3/CIFuQbJ7PSPvX9Q== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=26470 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to k.root-servers.net for nnlm.gov/A
	Received 618 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 618 octets ;; HEADER SECTION ;; id = 38745 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS d.ns.gov. gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS b.ns.gov. gov. 172800 IN NS c.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20250131050000 20250118040000 26470 . Ju01scn/YLXaEQfBo5ABlvdrOW06BWjJWV/ZNJB0A0alSa0HyCxc+NMFP3uFDksCbWq8t04inrHH kxmfQDbzT/P9+ovZQ2KpDaJh3KuUOtHTMO5PCA/JYhQTrCTnVlYhaZbULQfamrOUfrKQ//3eIgXx ulHqnCQ2KOhuLNJu6+P/T47L/n/O8ue5QBVawFdCBsbERgSCKpYdVqCmC+XvC/zpOUmiw7gedYeU a6ofimrPKt7lC9Egc5taSFrjSuwASBWKW4vpRUnE8Ds1LWTzA3fsglluJThq/0kWtspnjRyDwa+F RUJdCDjnRZjzmJfm5FCr9WgTVhxwSJENOxgCgg== ) ;; ADDITIONAL SECTION (9 records) d.ns.gov. 172800 IN A 199.33.233.1 c.ns.gov. 172800 IN A 199.33.232.1 b.ns.gov. 172800 IN A 199.33.231.1 a.ns.gov. 172800 IN A 199.33.230.1 d.ns.gov. 172800 IN AAAA 2001:503:ff43::1 c.ns.gov. 172800 IN AAAA 2001:503:ff42::1 b.ns.gov. 172800 IN AAAA 2001:503:ff41::1 a.ns.gov. 172800 IN AAAA 2001:503:ff40::1 ;; { "EDNS-VERSION": 0 }
	Query to k.root-servers.net for gov/DNSKEY
	Received 610 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 610 octets ;; HEADER SECTION ;; id = 45126 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 6 arcount = 9 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS b.ns.gov. gov. 172800 IN NS c.ns.gov. gov. 172800 IN NS d.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20250131050000 20250118040000 26470 . Ju01scn/YLXaEQfBo5ABlvdrOW06BWjJWV/ZNJB0A0alSa0HyCxc+NMFP3uFDksCbWq8t04inrHH kxmfQDbzT/P9+ovZQ2KpDaJh3KuUOtHTMO5PCA/JYhQTrCTnVlYhaZbULQfamrOUfrKQ//3eIgXx ulHqnCQ2KOhuLNJu6+P/T47L/n/O8ue5QBVawFdCBsbERgSCKpYdVqCmC+XvC/zpOUmiw7gedYeU a6ofimrPKt7lC9Egc5taSFrjSuwASBWKW4vpRUnE8Ds1LWTzA3fsglluJThq/0kWtspnjRyDwa+F RUJdCDjnRZjzmJfm5FCr9WgTVhxwSJENOxgCgg== ) ;; ADDITIONAL SECTION (9 records) a.ns.gov. 172800 IN A 199.33.230.1 b.ns.gov. 172800 IN A 199.33.231.1 c.ns.gov. 172800 IN A 199.33.232.1 d.ns.gov. 172800 IN A 199.33.233.1 a.ns.gov. 172800 IN AAAA 2001:503:ff40::1 b.ns.gov. 172800 IN AAAA 2001:503:ff41::1 c.ns.gov. 172800 IN AAAA 2001:503:ff42::1 d.ns.gov. 172800 IN AAAA 2001:503:ff43::1 ;; { "EDNS-VERSION": 0 }
	Found child zone gov

gov

	Checking DS between . and gov
	Query to i.root-servers.net for gov/DS
	Received 367 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 367 octets ;; HEADER SECTION ;; id = 50971 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DS ;; ANSWER SECTION (2 records) gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20250131050000 20250118040000 26470 . Ju01scn/YLXaEQfBo5ABlvdrOW06BWjJWV/ZNJB0A0alSa0HyCxc+NMFP3uFDksCbWq8t04inrHH kxmfQDbzT/P9+ovZQ2KpDaJh3KuUOtHTMO5PCA/JYhQTrCTnVlYhaZbULQfamrOUfrKQ//3eIgXx ulHqnCQ2KOhuLNJu6+P/T47L/n/O8ue5QBVawFdCBsbERgSCKpYdVqCmC+XvC/zpOUmiw7gedYeU a6ofimrPKt7lC9Egc5taSFrjSuwASBWKW4vpRUnE8Ds1LWTzA3fsglluJThq/0kWtspnjRyDwa+F RUJdCDjnRZjzmJfm5FCr9WgTVhxwSJENOxgCgg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for gov in the . zone
	DS=2536/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`gov. 86400 IN RRSIG ( DS 8 1 86400 20250131050000 20250118040000 26470 . Ju01scn/YLXaEQfBo5ABlvdrOW06BWjJWV/ZNJB0A0alSa0HyCxc+NMFP3uFDksCbWq8t04inrHH kxmfQDbzT/P9+ovZQ2KpDaJh3KuUOtHTMO5PCA/JYhQTrCTnVlYhaZbULQfamrOUfrKQ//3eIgXx ulHqnCQ2KOhuLNJu6+P/T47L/n/O8ue5QBVawFdCBsbERgSCKpYdVqCmC+XvC/zpOUmiw7gedYeU a6ofimrPKt7lC9Egc5taSFrjSuwASBWKW4vpRUnE8Ds1LWTzA3fsglluJThq/0kWtspnjRyDwa+F RUJdCDjnRZjzmJfm5FCr9WgTVhxwSJENOxgCgg== )`
	RRSIG=26470 and DNSKEY=26470 verifies the DS RRset
	DS=2536/SHA-256 is now in the chain-of-trust
	`gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 )`
	Query to a.ns.gov for gov/DNSKEY
	Received 291 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 291 octets ;; HEADER SECTION ;; id = 20053 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; gov. IN DNSKEY ;; ANSWER SECTION (3 records) gov. 3600 IN DNSKEY ( 257 3 13 D6ZhJTObQw3+kcewWf5iTHbzD3uTdbs5xf0kQfP/VXZcDovWJd0DUgHlp2VC002aLDCwhLoPPVN2 VfyoPnjCqg== ) ; keytag 2536 gov. 3600 IN DNSKEY ( 256 3 13 Of5kU9k4XfdcPwCK9k/zRJNu+Xspnw/BDd+1V6ZpDXRIpHe35BnHTZUBJN9gd6++HkiGXx2YnTji iO7/q+Yamg== ) ; keytag 35496 gov. 3600 IN RRSIG ( DNSKEY 13 1 3600 20250306110546 20250104110546 2536 gov. m7Wf/Mwg/wdPMgJRnycyP6u7la9wlYfnaiY5VCLXgFgpyvzlZawVkrwIk+1iYsNfXeo23H5+KJnR uAAajP2IHg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for gov
	`gov. 3600 IN DNSKEY ( 257 3 13 D6ZhJTObQw3+kcewWf5iTHbzD3uTdbs5xf0kQfP/VXZcDovWJd0DUgHlp2VC002aLDCwhLoPPVN2 VfyoPnjCqg== ) ; keytag 2536`
	`gov. 3600 IN DNSKEY ( 256 3 13 Of5kU9k4XfdcPwCK9k/zRJNu+Xspnw/BDd+1V6ZpDXRIpHe35BnHTZUBJN9gd6++HkiGXx2YnTji iO7/q+Yamg== ) ; keytag 35496`
	DNSKEY=2536/SEP is now in the chain-of-trust
	DS=2536/SHA-256 verifies DNSKEY=2536/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`gov. 3600 IN RRSIG ( DNSKEY 13 1 3600 20250306110546 20250104110546 2536 gov. m7Wf/Mwg/wdPMgJRnycyP6u7la9wlYfnaiY5VCLXgFgpyvzlZawVkrwIk+1iYsNfXeo23H5+KJnR uAAajP2IHg== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to a.ns.gov for nnlm.gov/A
	Received 383 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 383 octets ;; HEADER SECTION ;; id = 28888 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 8 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) nnlm.gov. 10800 IN NS lhcns1.nlm.nih.gov. nnlm.gov. 10800 IN NS lhcns2.nlm.nih.gov. nnlm.gov. 10800 IN NS ns.nih.gov. nnlm.gov. 10800 IN NS ns2.nih.gov. nnlm.gov. 10800 IN NS ns3.nih.gov. nnlm.gov. 3600 IN DS ( 50234 8 2 59def6665b2faf5aeb087ea33c6cb745d78d24deeef065a6a7bb920567f0eae0 ) nnlm.gov. 3600 IN DS ( 56192 8 2 0ca10221b3341ad6cb4b75aed1fdebda948ed68a3b0ec5bc68bafe11ae4ce39f ) nnlm.gov. 3600 IN RRSIG ( DS 13 2 3600 20250119124455 20250117104455 35496 gov. 1twAINTHTN8BUzWQGrfsKCZnCeg1Kir6wQWPJgtH5wwWk0mzY+D8xIEEStTnSEYvfptG8GCZKfWM NLe4cH/qxA== ) ;; ADDITIONAL SECTION (4 records) ns.nih.gov. 3600 IN A 128.231.128.251 ns2.nih.gov. 3600 IN A 128.231.64.1 ns3.nih.gov. 3600 IN A 165.112.4.230 ;; { "EDNS-VERSION": 0 }
	Query to b.ns.gov for nnlm.gov/DNSKEY
	Received 383 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 383 octets ;; HEADER SECTION ;; id = 14152 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 8 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) nnlm.gov. 10800 IN NS lhcns1.nlm.nih.gov. nnlm.gov. 10800 IN NS lhcns2.nlm.nih.gov. nnlm.gov. 10800 IN NS ns.nih.gov. nnlm.gov. 10800 IN NS ns2.nih.gov. nnlm.gov. 10800 IN NS ns3.nih.gov. nnlm.gov. 3600 IN DS ( 50234 8 2 59def6665b2faf5aeb087ea33c6cb745d78d24deeef065a6a7bb920567f0eae0 ) nnlm.gov. 3600 IN DS ( 56192 8 2 0ca10221b3341ad6cb4b75aed1fdebda948ed68a3b0ec5bc68bafe11ae4ce39f ) nnlm.gov. 3600 IN RRSIG ( DS 13 2 3600 20250119124455 20250117104455 35496 gov. R4MRz0y/IprqLyokAoB6rd/mHgsM0Pb0OTXFMi9oy58OmLZ16mx/MjQChyEscM1N0A/w/Us0jvxe TbeoGf+fvA== ) ;; ADDITIONAL SECTION (4 records) ns.nih.gov. 3600 IN A 128.231.128.251 ns2.nih.gov. 3600 IN A 128.231.64.1 ns3.nih.gov. 3600 IN A 165.112.4.230 ;; { "EDNS-VERSION": 0 }
	Found child zone nnlm.gov

nnlm.gov

	Checking DS between gov and nnlm.gov
	Query to b.ns.gov for nnlm.gov/DS
	Received 232 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 232 octets ;; HEADER SECTION ;; id = 52125 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 3 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN DS ;; ANSWER SECTION (3 records) nnlm.gov. 3600 IN DS ( 50234 8 2 59def6665b2faf5aeb087ea33c6cb745d78d24deeef065a6a7bb920567f0eae0 ) nnlm.gov. 3600 IN DS ( 56192 8 2 0ca10221b3341ad6cb4b75aed1fdebda948ed68a3b0ec5bc68bafe11ae4ce39f ) nnlm.gov. 3600 IN RRSIG ( DS 13 2 3600 20250119124455 20250117104455 35496 gov. dz+UUlcZ9iAY5s10hlvGvDlwskjexfRFB9ku8xFq3eBpAP/FM9tHoK0jQ153X5zliaU4yJfDfceM pA71+CQOYw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DS records for nnlm.gov in the gov zone
	DS=50234/SHA-256 has algorithm RSASHA256
	DS=56192/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`nnlm.gov. 3600 IN RRSIG ( DS 13 2 3600 20250119124455 20250117104455 35496 gov. dz+UUlcZ9iAY5s10hlvGvDlwskjexfRFB9ku8xFq3eBpAP/FM9tHoK0jQ153X5zliaU4yJfDfceM pA71+CQOYw== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=50234/SHA-256 is now in the chain-of-trust
	DS=56192/SHA-256 is now in the chain-of-trust
	`nnlm.gov. 3600 IN DS ( 50234 8 2 59def6665b2faf5aeb087ea33c6cb745d78d24deeef065a6a7bb920567f0eae0 )`
	`nnlm.gov. 3600 IN DS ( 56192 8 2 0ca10221b3341ad6cb4b75aed1fdebda948ed68a3b0ec5bc68bafe11ae4ce39f )`
	Query to ns3.nih.gov for nnlm.gov/DNSKEY
	Received 925 bytes from 165.112.4.230
	;; Response received from [165.112.4.230] 925 octets ;; HEADER SECTION ;; id = 49245 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 4 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN DNSKEY ;; ANSWER SECTION (4 records) nnlm.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAZK2Nt4lAG4RB4E0dgvjdeZZQ95GbrTwgWFQ/DRueL9UDDFJYe+iw40Vp+sowWwgS9LVLiXd 7Lz/dQJ5WkPztlz3kyhpbao+NEFQ66KlMpqqMog2MC2txoIE6uPTR8cYJCNvHl4QeX6BEPusW5J7 pTbEwGrGscsu1r98ebucCD27 ) ; keytag 31383 nnlm.gov. 3600 IN DNSKEY ( 257 3 8 AwEAAZQ70kv4xc9qeZXGrD8Ge09j+Z6PFnBN1fJOSlVIihMTfRiDnZJ4KIQhI6LniZifJiLycYhQ Z174kecY3gSDRH2ZRzGfKsUOrYkyWLqC1yMEYqnJqn/lijOKBfuI6tJhEtZhAdt9WPQhGSp5INDl HAvA4jJhf842r7OWMD+PMithdUkCbQkwXwXS/b8zJDdSLNGE06yz1+V/bJVhIVnliEDNvfK0Gw0d sOokWbG3aTURKqN+2tEkV5udjDdKY75I7ltbpSEQw05O1SSSfNQdX+cVyYwxa196jaG24+lahfdp w/JxuXgxG2ratKd4Y3JdYHQWxxMN9SVIw/bxNb16c2U= ) ; keytag 50234 nnlm.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250202020723 20250103100005 31383 nnlm.gov. M38JqU+H/osL654G/jAOICHUz0U7BDXZDwvvCpm4duiinPvh6Q49Pas/aoYMtc1C/JRUW3wSP8Zm u5ITwcbI+fDVgi5XLtK+sQf66fzxDakyPUP72vXz+7t+9JdRbww3vhATy7nfNVNWWRnzSWFoKCpB 6LpujA0sioowWW6Bg0I= ) nnlm.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250202020723 20250103100005 50234 nnlm.gov. Yua3Bx+OGTaP55cs4M7nCwAAUG3qmJlgnBV/wxVFC4VuqcxuOFf5xjvdFnN9lXdW4ozCLlFhxH45 z05iZjFrfMbaTRt3Szj9aOmPh1UnpqLftpAJRC6rxoTjr/Rcz8RqS7bY/jCyTv16YxsEdi1axbIq iARE5PrwHkVWFBN3V6HkNAB26OFt6LE87nfQ//S8J9zEs1ddalLT9biDuS6sZHd9Z9MeWaJmMYA5 YS2hTnuAGZDXlWHC4jfPk+v1mZq1Shp6X5Qck9WW8IazLNvXS5kBaw1H0SpjNx+XpXzCrW7QCu0M ZRxhGAAi3fPb/waQP5w8bNBcN9as3L07vauy4w== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for nnlm.gov
	`nnlm.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAZK2Nt4lAG4RB4E0dgvjdeZZQ95GbrTwgWFQ/DRueL9UDDFJYe+iw40Vp+sowWwgS9LVLiXd 7Lz/dQJ5WkPztlz3kyhpbao+NEFQ66KlMpqqMog2MC2txoIE6uPTR8cYJCNvHl4QeX6BEPusW5J7 pTbEwGrGscsu1r98ebucCD27 ) ; keytag 31383`
	`nnlm.gov. 3600 IN DNSKEY ( 257 3 8 AwEAAZQ70kv4xc9qeZXGrD8Ge09j+Z6PFnBN1fJOSlVIihMTfRiDnZJ4KIQhI6LniZifJiLycYhQ Z174kecY3gSDRH2ZRzGfKsUOrYkyWLqC1yMEYqnJqn/lijOKBfuI6tJhEtZhAdt9WPQhGSp5INDl HAvA4jJhf842r7OWMD+PMithdUkCbQkwXwXS/b8zJDdSLNGE06yz1+V/bJVhIVnliEDNvfK0Gw0d sOokWbG3aTURKqN+2tEkV5udjDdKY75I7ltbpSEQw05O1SSSfNQdX+cVyYwxa196jaG24+lahfdp w/JxuXgxG2ratKd4Y3JdYHQWxxMN9SVIw/bxNb16c2U= ) ; keytag 50234`
	DNSKEY=50234/SEP is now in the chain-of-trust
	DS=50234/SHA-256 verifies DNSKEY=50234/SEP
	DS=56192/SHA-256 is published, but a corresponding DNSKEY is not
	Found 2 RRSIGs over DNSKEY RRset
	`nnlm.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250202020723 20250103100005 31383 nnlm.gov. M38JqU+H/osL654G/jAOICHUz0U7BDXZDwvvCpm4duiinPvh6Q49Pas/aoYMtc1C/JRUW3wSP8Zm u5ITwcbI+fDVgi5XLtK+sQf66fzxDakyPUP72vXz+7t+9JdRbww3vhATy7nfNVNWWRnzSWFoKCpB 6LpujA0sioowWW6Bg0I= )`
	`nnlm.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20250202020723 20250103100005 50234 nnlm.gov. Yua3Bx+OGTaP55cs4M7nCwAAUG3qmJlgnBV/wxVFC4VuqcxuOFf5xjvdFnN9lXdW4ozCLlFhxH45 z05iZjFrfMbaTRt3Szj9aOmPh1UnpqLftpAJRC6rxoTjr/Rcz8RqS7bY/jCyTv16YxsEdi1axbIq iARE5PrwHkVWFBN3V6HkNAB26OFt6LE87nfQ//S8J9zEs1ddalLT9biDuS6sZHd9Z9MeWaJmMYA5 YS2hTnuAGZDXlWHC4jfPk+v1mZq1Shp6X5Qck9WW8IazLNvXS5kBaw1H0SpjNx+XpXzCrW7QCu0M ZRxhGAAi3fPb/waQP5w8bNBcN9as3L07vauy4w== )`
	RRSIG=31383 and DNSKEY=31383 verifies the DNSKEY RRset
	RRSIG=50234 and DNSKEY=50234/SEP verifies the DNSKEY RRset
	DNSKEY=31383 is now in the chain-of-trust
	Query to lhcns2.nlm.nih.gov for nnlm.gov/A
	Received 508 bytes from 130.14.55.128
	;; Response received from [130.14.55.128] 508 octets ;; HEADER SECTION ;; id = 50181 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN A 18.233.14.107 nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= ) ;; AUTHORITY SECTION (6 records) nnlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nnlm.gov. 86400 IN NS ns.nih.gov. nnlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nnlm.gov. 86400 IN NS ns2.nih.gov. nnlm.gov. 86400 IN NS ns3.nih.gov. nnlm.gov. 86400 IN RRSIG ( NS 8 2 86400 20250130110006 20241231105506 31383 nnlm.gov. U6zX8IPXsd0Cyg6temcbNLuhblUaBD0SxGKzyu9lflWNX9XtOhySRbSgk+rJADDVENqSZIzr2WGr j23yPBR/HXTuRqYYACEnj6vzFOUMWts+AwvraWecRG4Jp+pzf9JhOLlB8flpsHjDRuW45nwxyhXb O5g+5OSOr4ywJEL9BM8= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	lhcns2.nlm.nih.gov is authoritative for nnlm.gov
	Found RRSIG signed by nnlm.gov zone
	Query to ns.nih.gov for nnlm.gov/SOA
	Received 278 bytes from 128.231.128.251
	;; Response received from [128.231.128.251] 278 octets ;; HEADER SECTION ;; id = 61697 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN SOA ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 754639211 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nnlm.gov. 3600 IN RRSIG ( SOA 8 2 3600 20250210013608 20250111003608 31383 nnlm.gov. fsgEA9yUJXMsaggUy34vXX8BqTvkqyLPtdRfFuXRqC97R1F4B0I3+b/pH9YhEs2MJhdQjnvN0fiM n9AhZVjKEmu5mmGpBEblowAlJTHiS2HssG15UIRZ8eNQtFF0RK2GmD3uUVlDaDxHwK7Oyxmu7QZx LMBA2G4tNQALk6pVAp4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to lhcns1.nlm.nih.gov for nnlm.gov/SOA
	Received 557 bytes from 130.14.55.72
	;; Response received from [130.14.55.72] 557 octets ;; HEADER SECTION ;; id = 4687 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN SOA ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 754639211 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nnlm.gov. 3600 IN RRSIG ( SOA 8 2 3600 20250210013608 20250111003608 31383 nnlm.gov. fsgEA9yUJXMsaggUy34vXX8BqTvkqyLPtdRfFuXRqC97R1F4B0I3+b/pH9YhEs2MJhdQjnvN0fiM n9AhZVjKEmu5mmGpBEblowAlJTHiS2HssG15UIRZ8eNQtFF0RK2GmD3uUVlDaDxHwK7Oyxmu7QZx LMBA2G4tNQALk6pVAp4= ) ;; AUTHORITY SECTION (6 records) nnlm.gov. 86400 IN NS ns.nih.gov. nnlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nnlm.gov. 86400 IN NS ns2.nih.gov. nnlm.gov. 86400 IN NS ns3.nih.gov. nnlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nnlm.gov. 86400 IN RRSIG ( NS 8 2 86400 20250130110006 20241231105506 31383 nnlm.gov. U6zX8IPXsd0Cyg6temcbNLuhblUaBD0SxGKzyu9lflWNX9XtOhySRbSgk+rJADDVENqSZIzr2WGr j23yPBR/HXTuRqYYACEnj6vzFOUMWts+AwvraWecRG4Jp+pzf9JhOLlB8flpsHjDRuW45nwxyhXb O5g+5OSOr4ywJEL9BM8= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns2.nih.gov for nnlm.gov/SOA
	Received 278 bytes from 128.231.64.1
	;; Response received from [128.231.64.1] 278 octets ;; HEADER SECTION ;; id = 18881 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN SOA ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 754639211 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nnlm.gov. 3600 IN RRSIG ( SOA 8 2 3600 20250210013608 20250111003608 31383 nnlm.gov. fsgEA9yUJXMsaggUy34vXX8BqTvkqyLPtdRfFuXRqC97R1F4B0I3+b/pH9YhEs2MJhdQjnvN0fiM n9AhZVjKEmu5mmGpBEblowAlJTHiS2HssG15UIRZ8eNQtFF0RK2GmD3uUVlDaDxHwK7Oyxmu7QZx LMBA2G4tNQALk6pVAp4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns3.nih.gov for nnlm.gov/SOA
	Received 278 bytes from 165.112.4.230
	;; Response received from [165.112.4.230] 278 octets ;; HEADER SECTION ;; id = 27048 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN SOA ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN SOA ( lhcns1.nlm.nih.gov. nlmdnshostmaster.mail.nih.gov. 754639211 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 3600 ;minimum ) nnlm.gov. 3600 IN RRSIG ( SOA 8 2 3600 20250210013608 20250111003608 31383 nnlm.gov. fsgEA9yUJXMsaggUy34vXX8BqTvkqyLPtdRfFuXRqC97R1F4B0I3+b/pH9YhEs2MJhdQjnvN0fiM n9AhZVjKEmu5mmGpBEblowAlJTHiS2HssG15UIRZ8eNQtFF0RK2GmD3uUVlDaDxHwK7Oyxmu7QZx LMBA2G4tNQALk6pVAp4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to lhcns2.nlm.nih.gov for nnlm.gov/A
	Received 508 bytes from 130.14.55.128
	;; Response received from [130.14.55.128] 508 octets ;; HEADER SECTION ;; id = 7824 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN A 18.233.14.107 nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= ) ;; AUTHORITY SECTION (6 records) nnlm.gov. 86400 IN NS ns.nih.gov. nnlm.gov. 86400 IN NS ns3.nih.gov. nnlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nnlm.gov. 86400 IN NS ns2.nih.gov. nnlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nnlm.gov. 86400 IN RRSIG ( NS 8 2 86400 20250130110006 20241231105506 31383 nnlm.gov. U6zX8IPXsd0Cyg6temcbNLuhblUaBD0SxGKzyu9lflWNX9XtOhySRbSgk+rJADDVENqSZIzr2WGr j23yPBR/HXTuRqYYACEnj6vzFOUMWts+AwvraWecRG4Jp+pzf9JhOLlB8flpsHjDRuW45nwxyhXb O5g+5OSOr4ywJEL9BM8= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	nnlm.gov A RR has value 18.233.14.107
	Found 1 RRSIGs over A RRset
	`nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= )`
	RRSIG=31383 and DNSKEY=31383 verifies the A RRset

nnlm.gov

	Query to ns2.nih.gov for nnlm.gov/A
	Received 221 bytes from 128.231.64.1
	;; Response received from [128.231.64.1] 221 octets ;; HEADER SECTION ;; id = 41931 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN A 18.233.14.107 nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns2.nih.gov is authoritative for nnlm.gov
	Found RRSIG signed by nnlm.gov zone
	Query to ns2.nih.gov for nnlm.gov/A
	Received 221 bytes from 128.231.64.1
	;; Response received from [128.231.64.1] 221 octets ;; HEADER SECTION ;; id = 3038 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN A 18.233.14.107 nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	nnlm.gov A RR has value 18.233.14.107
	Found 1 RRSIGs over A RRset
	`nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= )`
	RRSIG=31383 and DNSKEY=31383 verifies the A RRset

nnlm.gov

	Query to lhcns1.nlm.nih.gov for nnlm.gov/A
	Received 508 bytes from 130.14.55.72
	;; Response received from [130.14.55.72] 508 octets ;; HEADER SECTION ;; id = 13976 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN A 18.233.14.107 nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= ) ;; AUTHORITY SECTION (6 records) nnlm.gov. 86400 IN NS ns3.nih.gov. nnlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nnlm.gov. 86400 IN NS ns.nih.gov. nnlm.gov. 86400 IN NS ns2.nih.gov. nnlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nnlm.gov. 86400 IN RRSIG ( NS 8 2 86400 20250130110006 20241231105506 31383 nnlm.gov. U6zX8IPXsd0Cyg6temcbNLuhblUaBD0SxGKzyu9lflWNX9XtOhySRbSgk+rJADDVENqSZIzr2WGr j23yPBR/HXTuRqYYACEnj6vzFOUMWts+AwvraWecRG4Jp+pzf9JhOLlB8flpsHjDRuW45nwxyhXb O5g+5OSOr4ywJEL9BM8= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	lhcns1.nlm.nih.gov is authoritative for nnlm.gov
	Found RRSIG signed by nnlm.gov zone
	Query to lhcns1.nlm.nih.gov for nnlm.gov/A
	Received 508 bytes from 130.14.55.72
	;; Response received from [130.14.55.72] 508 octets ;; HEADER SECTION ;; id = 17731 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ;; {"EXTENDED-ERROR": {"ERROR": "Prohibited", "EXTRA-TEXT": "", "INFO-CODE": 18}} ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN A 18.233.14.107 nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= ) ;; AUTHORITY SECTION (6 records) nnlm.gov. 86400 IN NS ns2.nih.gov. nnlm.gov. 86400 IN NS ns3.nih.gov. nnlm.gov. 86400 IN NS lhcns1.nlm.nih.gov. nnlm.gov. 86400 IN NS lhcns2.nlm.nih.gov. nnlm.gov. 86400 IN NS ns.nih.gov. nnlm.gov. 86400 IN RRSIG ( NS 8 2 86400 20250130110006 20241231105506 31383 nnlm.gov. U6zX8IPXsd0Cyg6temcbNLuhblUaBD0SxGKzyu9lflWNX9XtOhySRbSgk+rJADDVENqSZIzr2WGr j23yPBR/HXTuRqYYACEnj6vzFOUMWts+AwvraWecRG4Jp+pzf9JhOLlB8flpsHjDRuW45nwxyhXb O5g+5OSOr4ywJEL9BM8= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	nnlm.gov A RR has value 18.233.14.107
	Found 1 RRSIGs over A RRset
	`nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= )`
	RRSIG=31383 and DNSKEY=31383 verifies the A RRset

nnlm.gov

	Query to ns.nih.gov for nnlm.gov/A
	Received 221 bytes from 128.231.128.251
	;; Response received from [128.231.128.251] 221 octets ;; HEADER SECTION ;; id = 62735 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN A 18.233.14.107 nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns.nih.gov is authoritative for nnlm.gov
	Found RRSIG signed by nnlm.gov zone
	Query to ns.nih.gov for nnlm.gov/A
	Received 221 bytes from 128.231.128.251
	;; Response received from [128.231.128.251] 221 octets ;; HEADER SECTION ;; id = 24315 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN A 18.233.14.107 nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	nnlm.gov A RR has value 18.233.14.107
	Found 1 RRSIGs over A RRset
	`nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= )`
	RRSIG=31383 and DNSKEY=31383 verifies the A RRset

nnlm.gov

	Query to ns3.nih.gov for nnlm.gov/A
	Received 221 bytes from 165.112.4.230
	;; Response received from [165.112.4.230] 221 octets ;; HEADER SECTION ;; id = 48053 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN A 18.233.14.107 nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns3.nih.gov is authoritative for nnlm.gov
	Found RRSIG signed by nnlm.gov zone
	Query to ns3.nih.gov for nnlm.gov/A
	Received 221 bytes from 165.112.4.230
	;; Response received from [165.112.4.230] 221 octets ;; HEADER SECTION ;; id = 19055 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 2 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1220, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; nnlm.gov. IN A ;; ANSWER SECTION (2 records) nnlm.gov. 3600 IN A 18.233.14.107 nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	nnlm.gov A RR has value 18.233.14.107
	Found 1 RRSIGs over A RRset
	`nnlm.gov. 3600 IN RRSIG ( A 8 2 3600 20250130110006 20241231105506 31383 nnlm.gov. d3EvQovCW/xI4xOjoNvzV3IpKdUKrMumcFwCB6KD+OL9+rbC+KBQsVKvIPpWCCJsPykUDkho0shR IoxamusXlsDyXGNm/NFRG0/ZmyVAD+3dKf5ks/1jGifGo6kdbUfkAZFMWEaSR1GqLj7/UQ0d7c2A Y/ZPqX2Xp7dzm/m6gO4= )`
	RRSIG=31383 and DNSKEY=31383 verifies the A RRset

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