DNSSEC Debugger - NBRC.GOV

Back to Verisign Labs Tools

Domain Name:

Detail: more(+) / less(-)

Time: 2026-04-21 13:27:44 UTC

Analyzing DNSSEC problems for NBRC.GOV

DS=20326/SHA-256 is now in the chain-of-trust

DS=38696/SHA-256 is now in the chain-of-trust

	Checking DS between Trust Anchor and .
	`. IN DS ( 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d )`
	`. IN DS ( 38696 8 2 683d2d0acb8c9b712a1948b27f741219298d0a450d612c483af444a4c0fb2b16 )`
	Query to b.root-servers.net for ./DNSKEY
	Received 1139 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 1139 octets ;; HEADER SECTION ;; id = 57994 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (4 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393 . 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 ( 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 20260512000000 20260421000000 20326 . QvSkyDkWG8iEuZYOE0DYqVepxjeSy+/OYdhrVakvBjxk4j3bjMQV1sXumjCBQdvxk7ISiGzCythX xG7extNG3exqPszcbu5F2yGP3HpdcZlPb5AJLRs66pfUFz8/nHDCymq2X9a/vNmm50EiG5fKSf/p ZzWEyPVcnb0pWFkGXHHjqWeZVJEXM+Xf04M4zQtfzcwOoSZ7csseLr7ukYmcAMqkW0YdqHlA/9RK BGKhRRtwM+Zisdmz6a4nveAIqcPoi9sSY2CTZauROG5GpiYKqjDvZhlPi1jBBX6LmE6UFgQgJxof Gph1+dXE9iEohtXmBxt580NFS/T9/UcgZan6Yg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393`
	`. 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 ( 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
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260512000000 20260421000000 20326 . QvSkyDkWG8iEuZYOE0DYqVepxjeSy+/OYdhrVakvBjxk4j3bjMQV1sXumjCBQdvxk7ISiGzCythX xG7extNG3exqPszcbu5F2yGP3HpdcZlPb5AJLRs66pfUFz8/nHDCymq2X9a/vNmm50EiG5fKSf/p ZzWEyPVcnb0pWFkGXHHjqWeZVJEXM+Xf04M4zQtfzcwOoSZ7csseLr7ukYmcAMqkW0YdqHlA/9RK BGKhRRtwM+Zisdmz6a4nveAIqcPoi9sSY2CTZauROG5GpiYKqjDvZhlPi1jBBX6LmE6UFgQgJxof Gph1+dXE9iEohtXmBxt580NFS/T9/UcgZan6Yg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=54393 is now in the chain-of-trust
	Query to d.root-servers.net for NBRC.GOV/A
	Received 615 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 615 octets ;; HEADER SECTION ;; id = 24348 ;; 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": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; NBRC.GOV. IN A ;; 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 20260504050000 20260421040000 54393 . t9vRXsqoHdq+yBhjSreT8vVH8Mks2R4MxIvD0kRKyRkYYwDTd06KvVDmz4N1nbxBaqTxIxEHUiTP 33T1IFdxHcecrvB/wSAARcp9nhESJTk2hs4KHnafqKZbXzAXSW6T9TAaOfOHluvqIpelrZtFhLw1 OSEeAOGq3P9EsXMLVMOFTQ13laLaZySv2hqNlmE7a/sZrZJenEFypFil9Oq52zEq7AYHFXY8yIF8 K/W6e78Q5GkVSFZoUKDJf+zQR3wbjtgU2SLRU4PX3faOQfspokCUi2twXjWdFCGy/pZxmJ4AVfPW eRPy7jEG73C38WuIXpBUpzO+rhAERVkRTGPyNw== ) ;; 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 }
	Query to l.root-servers.net for GOV/DNSKEY
	Received 610 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 610 octets ;; HEADER SECTION ;; id = 28767 ;; 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": 4096, ;; "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 20260504050000 20260421040000 54393 . t9vRXsqoHdq+yBhjSreT8vVH8Mks2R4MxIvD0kRKyRkYYwDTd06KvVDmz4N1nbxBaqTxIxEHUiTP 33T1IFdxHcecrvB/wSAARcp9nhESJTk2hs4KHnafqKZbXzAXSW6T9TAaOfOHluvqIpelrZtFhLw1 OSEeAOGq3P9EsXMLVMOFTQ13laLaZySv2hqNlmE7a/sZrZJenEFypFil9Oq52zEq7AYHFXY8yIF8 K/W6e78Q5GkVSFZoUKDJf+zQR3wbjtgU2SLRU4PX3faOQfspokCUi2twXjWdFCGy/pZxmJ4AVfPW eRPy7jEG73C38WuIXpBUpzO+rhAERVkRTGPyNw== ) ;; 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 j.root-servers.net for GOV/DS
	Received 367 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 367 octets ;; HEADER SECTION ;; id = 40883 ;; 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": 1472, ;; "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 20260504050000 20260421040000 54393 . t9vRXsqoHdq+yBhjSreT8vVH8Mks2R4MxIvD0kRKyRkYYwDTd06KvVDmz4N1nbxBaqTxIxEHUiTP 33T1IFdxHcecrvB/wSAARcp9nhESJTk2hs4KHnafqKZbXzAXSW6T9TAaOfOHluvqIpelrZtFhLw1 OSEeAOGq3P9EsXMLVMOFTQ13laLaZySv2hqNlmE7a/sZrZJenEFypFil9Oq52zEq7AYHFXY8yIF8 K/W6e78Q5GkVSFZoUKDJf+zQR3wbjtgU2SLRU4PX3faOQfspokCUi2twXjWdFCGy/pZxmJ4AVfPW eRPy7jEG73C38WuIXpBUpzO+rhAERVkRTGPyNw== ) ;; 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 20260504050000 20260421040000 54393 . t9vRXsqoHdq+yBhjSreT8vVH8Mks2R4MxIvD0kRKyRkYYwDTd06KvVDmz4N1nbxBaqTxIxEHUiTP 33T1IFdxHcecrvB/wSAARcp9nhESJTk2hs4KHnafqKZbXzAXSW6T9TAaOfOHluvqIpelrZtFhLw1 OSEeAOGq3P9EsXMLVMOFTQ13laLaZySv2hqNlmE7a/sZrZJenEFypFil9Oq52zEq7AYHFXY8yIF8 K/W6e78Q5GkVSFZoUKDJf+zQR3wbjtgU2SLRU4PX3faOQfspokCUi2twXjWdFCGy/pZxmJ4AVfPW eRPy7jEG73C38WuIXpBUpzO+rhAERVkRTGPyNw== )`
	RRSIG=54393 and DNSKEY=54393 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 b.ns.GOV for GOV/DNSKEY
	Received 291 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 291 octets ;; HEADER SECTION ;; id = 29250 ;; 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 20260605110630 20260405110630 2536 gov. 2iHkI6KNpypgXNkkvAKmXKicvyZoEJm+L3HYyM8970H7lTBFwiVYd2cum3MuioVU5WzMEQw1k1c6 /r/8XT47qw== ) ;; 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 20260605110630 20260405110630 2536 gov. 2iHkI6KNpypgXNkkvAKmXKicvyZoEJm+L3HYyM8970H7lTBFwiVYd2cum3MuioVU5WzMEQw1k1c6 /r/8XT47qw== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to c.ns.GOV for NBRC.GOV/A
	Received 562 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 562 octets ;; HEADER SECTION ;; id = 29499 ;; 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 = 10 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; NBRC.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) NBRC.GOV. 10800 IN NS dns.gsa.GOV. NBRC.GOV. 10800 IN NS dns2.gsa.GOV. NBRC.GOV. 10800 IN NS dns3.gsa.GOV. NBRC.GOV. 10800 IN NS dns4.gsa.GOV. NBRC.GOV. 10800 IN NS dns5.gsa.GOV. NBRC.GOV. 3600 IN DS ( 24055 8 2 0d6dadadca72dc22b5b998fed01432ddce7db0fb9ed425e554ec14c025bbae24 ) NBRC.GOV. 3600 IN DS ( 29434 8 2 21133a47c31a529d73ebf69952e6ea4af746fcbd82a2e42816c0a871b4c458be ) NBRC.GOV. 3600 IN DS ( 30007 8 2 e507efc937c2a55b3b966600f0241e9ec52e898ed21bc4513b5265abd75bcb81 ) NBRC.GOV. 3600 IN DS ( 55936 8 2 ac6a45032435c88c166250da58f25ee5045a5f821db4d0f783d71a1315ac0bb1 ) NBRC.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422142745 20260420122745 35496 gov. lT4U0JujiP/ZxQMdrB/gACrNzsGLClEHNG+sgiuCc+N1xx2ttU3XWFJbCLXWRr/KnnWpr3Igv/qC ZBkxp0QVyw== ) ;; ADDITIONAL SECTION (8 records) dns.gsa.GOV. 3600 IN A 13.248.142.184 dns.gsa.GOV. 3600 IN AAAA 2600:1f16:8f2:d500::4 dns2.gsa.GOV. 3600 IN A 76.223.24.135 dns3.gsa.GOV. 3600 IN A 13.248.144.182 dns4.gsa.GOV. 3600 IN A 13.248.149.147 dns4.gsa.GOV. 3600 IN AAAA 2600:1f14:653:bb00:b24e:739c:b87d:8fee dns5.gsa.GOV. 3600 IN A 76.223.9.162 ;; { "EDNS-VERSION": 0 }
	Query to b.ns.GOV for NBRC.GOV/DNSKEY
	Received 562 bytes from 199.33.231.1
	;; Response received from [199.33.231.1] 562 octets ;; HEADER SECTION ;; id = 51846 ;; 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 = 10 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; NBRC.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) NBRC.GOV. 10800 IN NS dns.gsa.GOV. NBRC.GOV. 10800 IN NS dns2.gsa.GOV. NBRC.GOV. 10800 IN NS dns3.gsa.GOV. NBRC.GOV. 10800 IN NS dns4.gsa.GOV. NBRC.GOV. 10800 IN NS dns5.gsa.GOV. NBRC.GOV. 3600 IN DS ( 24055 8 2 0d6dadadca72dc22b5b998fed01432ddce7db0fb9ed425e554ec14c025bbae24 ) NBRC.GOV. 3600 IN DS ( 29434 8 2 21133a47c31a529d73ebf69952e6ea4af746fcbd82a2e42816c0a871b4c458be ) NBRC.GOV. 3600 IN DS ( 30007 8 2 e507efc937c2a55b3b966600f0241e9ec52e898ed21bc4513b5265abd75bcb81 ) NBRC.GOV. 3600 IN DS ( 55936 8 2 ac6a45032435c88c166250da58f25ee5045a5f821db4d0f783d71a1315ac0bb1 ) NBRC.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422142745 20260420122745 35496 gov. HZcbgdRDQsYtHiDOtWwNRNC60xNXKTHSUdMvETGXDYFvCeewG1ecAQ99oo9IlwDx46NaFrfTiPu6 PbekfJaiaw== ) ;; ADDITIONAL SECTION (8 records) dns.gsa.GOV. 3600 IN A 13.248.142.184 dns.gsa.GOV. 3600 IN AAAA 2600:1f16:8f2:d500::4 dns2.gsa.GOV. 3600 IN A 76.223.24.135 dns3.gsa.GOV. 3600 IN A 13.248.144.182 dns4.gsa.GOV. 3600 IN A 13.248.149.147 dns4.gsa.GOV. 3600 IN AAAA 2600:1f14:653:bb00:b24e:739c:b87d:8fee dns5.gsa.GOV. 3600 IN A 76.223.9.162 ;; { "EDNS-VERSION": 0 }
	Found child zone NBRC.GOV

NBRC.GOV

	Checking DS between GOV and NBRC.GOV
	Query to a.ns.GOV for NBRC.GOV/DS
	Received 328 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 328 octets ;; HEADER SECTION ;; id = 26012 ;; 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 = 5 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; NBRC.GOV. IN DS ;; ANSWER SECTION (5 records) NBRC.GOV. 3600 IN DS ( 24055 8 2 0d6dadadca72dc22b5b998fed01432ddce7db0fb9ed425e554ec14c025bbae24 ) NBRC.GOV. 3600 IN DS ( 29434 8 2 21133a47c31a529d73ebf69952e6ea4af746fcbd82a2e42816c0a871b4c458be ) NBRC.GOV. 3600 IN DS ( 30007 8 2 e507efc937c2a55b3b966600f0241e9ec52e898ed21bc4513b5265abd75bcb81 ) NBRC.GOV. 3600 IN DS ( 55936 8 2 ac6a45032435c88c166250da58f25ee5045a5f821db4d0f783d71a1315ac0bb1 ) NBRC.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422142745 20260420122745 35496 gov. QnRtk3aXt0scNT0mO1RnI5/eCDXwy9KrPbS8QOm1D/7b+bKuEWWshVenVYYFudC8MHUylB9jif10 4rNyVURcSA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DS records for NBRC.GOV in the GOV zone
	DS=24055/SHA-256 has algorithm RSASHA256
	DS=29434/SHA-256 has algorithm RSASHA256
	DS=30007/SHA-256 has algorithm RSASHA256
	DS=55936/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`NBRC.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422142745 20260420122745 35496 gov. QnRtk3aXt0scNT0mO1RnI5/eCDXwy9KrPbS8QOm1D/7b+bKuEWWshVenVYYFudC8MHUylB9jif10 4rNyVURcSA== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=24055/SHA-256 is now in the chain-of-trust
	DS=29434/SHA-256 is now in the chain-of-trust
	DS=30007/SHA-256 is now in the chain-of-trust
	DS=55936/SHA-256 is now in the chain-of-trust
	`NBRC.GOV. 3600 IN DS ( 24055 8 2 0d6dadadca72dc22b5b998fed01432ddce7db0fb9ed425e554ec14c025bbae24 )`
	`NBRC.GOV. 3600 IN DS ( 29434 8 2 21133a47c31a529d73ebf69952e6ea4af746fcbd82a2e42816c0a871b4c458be )`
	`NBRC.GOV. 3600 IN DS ( 30007 8 2 e507efc937c2a55b3b966600f0241e9ec52e898ed21bc4513b5265abd75bcb81 )`
	`NBRC.GOV. 3600 IN DS ( 55936 8 2 ac6a45032435c88c166250da58f25ee5045a5f821db4d0f783d71a1315ac0bb1 )`
	Query to dns3.gsa.GOV for NBRC.GOV/DNSKEY
	Received 677 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 677 octets ;; HEADER SECTION ;; id = 39827 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; NBRC.GOV. IN DNSKEY ;; ANSWER SECTION (4 records) nbrc.gov. 10800 IN DNSKEY ( 257 3 8 AwEAAa/lXFv3dNGR8JzA2Z2sKkgpRsbqBuulWdNUNHEk3B4l5uuZ5HR51WHPVW6hyzrKdvpxqp7l U+VhQbmoF30QaRCDfKIuKlrXnI1ZctqynyV5B1XmLYS0LFQ2PgLVFYf+81Ny2gHKf7G3c4UZfLFE KzcKqloBl7ibE3HOITo+3dpf ) ; keytag 24055 nbrc.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAbefs3rkYjUjAPXj8d2EYewCHGoR6tCguug4RjyQoiFSDFxVZl0G7LyKaLE4im9p9Diqglxx f8kWrp0Fq6p+Yj3vyhKlUu19z1VUCzMLXHQ+l+kj+y2wHbRXw7r6zPEGieEG2VI3+eGIt5gpWowp 6tJ7mcNtrsKJE04DVerKEL/L ) ; keytag 35733 nbrc.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260513200645 20260413200145 24055 nbrc.gov. MEmo3f7U9GySMIQ84lz78aAeCsyCF7Am6VedOzTD6ja5ZA2QL8B8fSppgIvQN7VodSxPt7mBuQkn D/nd3hxR9NM+fTahVtAucwX8ygwwln8q0yALzTBU8OHZdvbEQbdcXcQJ+Irgp/lfFmu1EgImCieY 7Z4voPXxoVgOT081j/Q= ) nbrc.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. ZqcaIJKXujWXseJ1LFEjDizUImJQXdlkX/GEiotw0OzypzHlOwLZAY0FGFfiDYU3Qup7e8MQTovR rKrGRaNxlW+26dlNdpEVtqvoXwyHYvyl6yl0QWtC9ABwj/Iqs/FWjqAG/I1u39iEdBGjKOZOIWuC bEmno+gtqq/52qhbVRw= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for NBRC.GOV
	`nbrc.gov. 10800 IN DNSKEY ( 257 3 8 AwEAAa/lXFv3dNGR8JzA2Z2sKkgpRsbqBuulWdNUNHEk3B4l5uuZ5HR51WHPVW6hyzrKdvpxqp7l U+VhQbmoF30QaRCDfKIuKlrXnI1ZctqynyV5B1XmLYS0LFQ2PgLVFYf+81Ny2gHKf7G3c4UZfLFE KzcKqloBl7ibE3HOITo+3dpf ) ; keytag 24055`
	`nbrc.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAbefs3rkYjUjAPXj8d2EYewCHGoR6tCguug4RjyQoiFSDFxVZl0G7LyKaLE4im9p9Diqglxx f8kWrp0Fq6p+Yj3vyhKlUu19z1VUCzMLXHQ+l+kj+y2wHbRXw7r6zPEGieEG2VI3+eGIt5gpWowp 6tJ7mcNtrsKJE04DVerKEL/L ) ; keytag 35733`
	DNSKEY=24055/SEP is now in the chain-of-trust
	DS=24055/SHA-256 verifies DNSKEY=24055/SEP
	DS=29434/SHA-256 is published, but a corresponding DNSKEY is not
	DS=30007/SHA-256 is published, but a corresponding DNSKEY is not
	DS=55936/SHA-256 is published, but a corresponding DNSKEY is not
	Found 2 RRSIGs over DNSKEY RRset
	`nbrc.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260513200645 20260413200145 24055 nbrc.gov. MEmo3f7U9GySMIQ84lz78aAeCsyCF7Am6VedOzTD6ja5ZA2QL8B8fSppgIvQN7VodSxPt7mBuQkn D/nd3hxR9NM+fTahVtAucwX8ygwwln8q0yALzTBU8OHZdvbEQbdcXcQJ+Irgp/lfFmu1EgImCieY 7Z4voPXxoVgOT081j/Q= )`
	`nbrc.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. ZqcaIJKXujWXseJ1LFEjDizUImJQXdlkX/GEiotw0OzypzHlOwLZAY0FGFfiDYU3Qup7e8MQTovR rKrGRaNxlW+26dlNdpEVtqvoXwyHYvyl6yl0QWtC9ABwj/Iqs/FWjqAG/I1u39iEdBGjKOZOIWuC bEmno+gtqq/52qhbVRw= )`
	RRSIG=24055 and DNSKEY=24055/SEP verifies the DNSKEY RRset
	RRSIG=35733 and DNSKEY=35733 verifies the DNSKEY RRset
	DNSKEY=35733 is now in the chain-of-trust
	Query to dns.gsa.GOV for NBRC.GOV/A
	Received 245 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 245 octets ;; HEADER SECTION ;; id = 48626 ;; 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) ;; NBRC.GOV. IN A ;; ANSWER SECTION (3 records) nbrc.gov. 10800 IN A 75.101.173.14 nbrc.gov. 10800 IN A 54.164.99.243 nbrc.gov. 10800 IN RRSIG ( A 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. NAIIGBJybxbtxSvi/u+97Fo3tZR0+cZCOAJ+6N2BMuFqGBKf1C+xc2rPt9CSCH+YmwzN9vH0UzDp TYJWSora1OHxv6YmUcFxi2CceF0Gq0M2SYQIWOJ0UrnyfeuU0cOAqhyQ5YGNqJpmV589ga7cjAT/ nGSY55WM0GGItDbP5JM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns.gsa.GOV is authoritative for NBRC.GOV
	Found RRSIG signed by nbrc.gov zone
	Query to dns4.gsa.GOV for NBRC.GOV/SOA
	Received 271 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 271 octets ;; HEADER SECTION ;; id = 31361 ;; 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) ;; NBRC.GOV. IN SOA ;; ANSWER SECTION (2 records) nbrc.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 795125207 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) nbrc.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260520130741 20260420120741 35733 nbrc.gov. XVR83nZp/r5fhPnMNQEY9IMrtw6awM9JamWw3rFh/khwfVcOq7ZX+MWnEfUYngUmhzXFrWsfM+TI 5QwOJAvT+Dk2KEA3LYcikZe/V+AHA3ln/X6W7Xix9zw0vLaPfIx6+uCDWDWdI0n9Ig4cwjNOuB0p v810YDReKJVrQGCFjs8= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns3.gsa.GOV for NBRC.GOV/SOA
	Received 271 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 271 octets ;; HEADER SECTION ;; id = 5316 ;; 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) ;; NBRC.GOV. IN SOA ;; ANSWER SECTION (2 records) nbrc.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 795125207 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) nbrc.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260520130741 20260420120741 35733 nbrc.gov. XVR83nZp/r5fhPnMNQEY9IMrtw6awM9JamWw3rFh/khwfVcOq7ZX+MWnEfUYngUmhzXFrWsfM+TI 5QwOJAvT+Dk2KEA3LYcikZe/V+AHA3ln/X6W7Xix9zw0vLaPfIx6+uCDWDWdI0n9Ig4cwjNOuB0p v810YDReKJVrQGCFjs8= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns5.gsa.GOV for NBRC.GOV/SOA
	Received 271 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 271 octets ;; HEADER SECTION ;; id = 38376 ;; 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) ;; NBRC.GOV. IN SOA ;; ANSWER SECTION (2 records) nbrc.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 795125207 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) nbrc.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260520130741 20260420120741 35733 nbrc.gov. XVR83nZp/r5fhPnMNQEY9IMrtw6awM9JamWw3rFh/khwfVcOq7ZX+MWnEfUYngUmhzXFrWsfM+TI 5QwOJAvT+Dk2KEA3LYcikZe/V+AHA3ln/X6W7Xix9zw0vLaPfIx6+uCDWDWdI0n9Ig4cwjNOuB0p v810YDReKJVrQGCFjs8= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns2.gsa.GOV for NBRC.GOV/SOA
	Received 271 bytes from 76.223.24.135
	;; Response received from [76.223.24.135] 271 octets ;; HEADER SECTION ;; id = 42355 ;; 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) ;; NBRC.GOV. IN SOA ;; ANSWER SECTION (2 records) nbrc.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 795125207 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) nbrc.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260520130741 20260420120741 35733 nbrc.gov. XVR83nZp/r5fhPnMNQEY9IMrtw6awM9JamWw3rFh/khwfVcOq7ZX+MWnEfUYngUmhzXFrWsfM+TI 5QwOJAvT+Dk2KEA3LYcikZe/V+AHA3ln/X6W7Xix9zw0vLaPfIx6+uCDWDWdI0n9Ig4cwjNOuB0p v810YDReKJVrQGCFjs8= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns.gsa.GOV for NBRC.GOV/A
	NBRC.GOV A RR has value 75.101.173.14
	NBRC.GOV A RR has value 54.164.99.243
	Found 1 RRSIGs over A RRset
	`nbrc.gov. 10800 IN RRSIG ( A 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. NAIIGBJybxbtxSvi/u+97Fo3tZR0+cZCOAJ+6N2BMuFqGBKf1C+xc2rPt9CSCH+YmwzN9vH0UzDp TYJWSora1OHxv6YmUcFxi2CceF0Gq0M2SYQIWOJ0UrnyfeuU0cOAqhyQ5YGNqJpmV589ga7cjAT/ nGSY55WM0GGItDbP5JM= )`
	RRSIG=35733 and DNSKEY=35733 verifies the A RRset

NBRC.GOV

	Query to dns2.gsa.GOV for NBRC.GOV/A
	Received 245 bytes from 76.223.24.135
	;; Response received from [76.223.24.135] 245 octets ;; HEADER SECTION ;; id = 22437 ;; 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) ;; NBRC.GOV. IN A ;; ANSWER SECTION (3 records) nbrc.gov. 10800 IN A 75.101.173.14 nbrc.gov. 10800 IN A 54.164.99.243 nbrc.gov. 10800 IN RRSIG ( A 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. NAIIGBJybxbtxSvi/u+97Fo3tZR0+cZCOAJ+6N2BMuFqGBKf1C+xc2rPt9CSCH+YmwzN9vH0UzDp TYJWSora1OHxv6YmUcFxi2CceF0Gq0M2SYQIWOJ0UrnyfeuU0cOAqhyQ5YGNqJpmV589ga7cjAT/ nGSY55WM0GGItDbP5JM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns2.gsa.GOV is authoritative for NBRC.GOV
	Found RRSIG signed by nbrc.gov zone
	Query to dns2.gsa.GOV for NBRC.GOV/A
	NBRC.GOV A RR has value 75.101.173.14
	NBRC.GOV A RR has value 54.164.99.243
	Found 1 RRSIGs over A RRset
	`nbrc.gov. 10800 IN RRSIG ( A 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. NAIIGBJybxbtxSvi/u+97Fo3tZR0+cZCOAJ+6N2BMuFqGBKf1C+xc2rPt9CSCH+YmwzN9vH0UzDp TYJWSora1OHxv6YmUcFxi2CceF0Gq0M2SYQIWOJ0UrnyfeuU0cOAqhyQ5YGNqJpmV589ga7cjAT/ nGSY55WM0GGItDbP5JM= )`
	RRSIG=35733 and DNSKEY=35733 verifies the A RRset

NBRC.GOV

	Query to dns4.gsa.GOV for NBRC.GOV/A
	Received 245 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 245 octets ;; HEADER SECTION ;; id = 50539 ;; 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) ;; NBRC.GOV. IN A ;; ANSWER SECTION (3 records) nbrc.gov. 10800 IN A 54.164.99.243 nbrc.gov. 10800 IN A 75.101.173.14 nbrc.gov. 10800 IN RRSIG ( A 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. NAIIGBJybxbtxSvi/u+97Fo3tZR0+cZCOAJ+6N2BMuFqGBKf1C+xc2rPt9CSCH+YmwzN9vH0UzDp TYJWSora1OHxv6YmUcFxi2CceF0Gq0M2SYQIWOJ0UrnyfeuU0cOAqhyQ5YGNqJpmV589ga7cjAT/ nGSY55WM0GGItDbP5JM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns4.gsa.GOV is authoritative for NBRC.GOV
	Found RRSIG signed by nbrc.gov zone
	Query to dns4.gsa.GOV for NBRC.GOV/A
	NBRC.GOV A RR has value 54.164.99.243
	NBRC.GOV A RR has value 75.101.173.14
	Found 1 RRSIGs over A RRset
	`nbrc.gov. 10800 IN RRSIG ( A 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. NAIIGBJybxbtxSvi/u+97Fo3tZR0+cZCOAJ+6N2BMuFqGBKf1C+xc2rPt9CSCH+YmwzN9vH0UzDp TYJWSora1OHxv6YmUcFxi2CceF0Gq0M2SYQIWOJ0UrnyfeuU0cOAqhyQ5YGNqJpmV589ga7cjAT/ nGSY55WM0GGItDbP5JM= )`
	RRSIG=35733 and DNSKEY=35733 verifies the A RRset

NBRC.GOV

	Query to dns5.gsa.GOV for NBRC.GOV/A
	Received 245 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 245 octets ;; HEADER SECTION ;; id = 42932 ;; 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) ;; NBRC.GOV. IN A ;; ANSWER SECTION (3 records) nbrc.gov. 10800 IN A 75.101.173.14 nbrc.gov. 10800 IN A 54.164.99.243 nbrc.gov. 10800 IN RRSIG ( A 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. NAIIGBJybxbtxSvi/u+97Fo3tZR0+cZCOAJ+6N2BMuFqGBKf1C+xc2rPt9CSCH+YmwzN9vH0UzDp TYJWSora1OHxv6YmUcFxi2CceF0Gq0M2SYQIWOJ0UrnyfeuU0cOAqhyQ5YGNqJpmV589ga7cjAT/ nGSY55WM0GGItDbP5JM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns5.gsa.GOV is authoritative for NBRC.GOV
	Found RRSIG signed by nbrc.gov zone
	Query to dns5.gsa.GOV for NBRC.GOV/A
	NBRC.GOV A RR has value 75.101.173.14
	NBRC.GOV A RR has value 54.164.99.243
	Found 1 RRSIGs over A RRset
	`nbrc.gov. 10800 IN RRSIG ( A 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. NAIIGBJybxbtxSvi/u+97Fo3tZR0+cZCOAJ+6N2BMuFqGBKf1C+xc2rPt9CSCH+YmwzN9vH0UzDp TYJWSora1OHxv6YmUcFxi2CceF0Gq0M2SYQIWOJ0UrnyfeuU0cOAqhyQ5YGNqJpmV589ga7cjAT/ nGSY55WM0GGItDbP5JM= )`
	RRSIG=35733 and DNSKEY=35733 verifies the A RRset

NBRC.GOV

	Query to dns3.gsa.GOV for NBRC.GOV/A
	Received 245 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 245 octets ;; HEADER SECTION ;; id = 11106 ;; 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) ;; NBRC.GOV. IN A ;; ANSWER SECTION (3 records) nbrc.gov. 10800 IN A 75.101.173.14 nbrc.gov. 10800 IN A 54.164.99.243 nbrc.gov. 10800 IN RRSIG ( A 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. NAIIGBJybxbtxSvi/u+97Fo3tZR0+cZCOAJ+6N2BMuFqGBKf1C+xc2rPt9CSCH+YmwzN9vH0UzDp TYJWSora1OHxv6YmUcFxi2CceF0Gq0M2SYQIWOJ0UrnyfeuU0cOAqhyQ5YGNqJpmV589ga7cjAT/ nGSY55WM0GGItDbP5JM= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns3.gsa.GOV is authoritative for NBRC.GOV
	Found RRSIG signed by nbrc.gov zone
	Query to dns3.gsa.GOV for NBRC.GOV/A
	NBRC.GOV A RR has value 75.101.173.14
	NBRC.GOV A RR has value 54.164.99.243
	Found 1 RRSIGs over A RRset
	`nbrc.gov. 10800 IN RRSIG ( A 8 2 10800 20260513200645 20260413200145 35733 nbrc.gov. NAIIGBJybxbtxSvi/u+97Fo3tZR0+cZCOAJ+6N2BMuFqGBKf1C+xc2rPt9CSCH+YmwzN9vH0UzDp TYJWSora1OHxv6YmUcFxi2CceF0Gq0M2SYQIWOJ0UrnyfeuU0cOAqhyQ5YGNqJpmV589ga7cjAT/ nGSY55WM0GGItDbP5JM= )`
	RRSIG=35733 and DNSKEY=35733 verifies the A RRset

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test NBRC.GOV at dnsviz.net.

DNSSEC Debugger

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: