DNSSEC Debugger

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Time: 2026-04-21 13:31:17 UTC

Analyzing DNSSEC problems for SDR.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 g.root-servers.net for ./DNSKEY
	Received 1141 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 1141 octets ;; HEADER SECTION ;; id = 62709 ;; 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 ( 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 DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393 . 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 ( 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 DNSKEY ( 256 3 8 AwEAAb5dDYffpgAJ8VUGLwQtWXPlQWsjIFJtCM00/XaKU+8ln+ofah3q2KxEIjvzQg+nqdxRj+8e mtPne1mtYcbFWP4Q9E+DniOJLK09R05FuzvGbrG7DDdRDUX/cedFdV7O8pFEAYpJqYNR9BCTIAV9 73DO2biauKSA31b7I2lK/woxoR1tf5cqJ4SMbJUviuHicAEoUi2ATswloZNWd5T5thmEFZnxFx7D 5UgKCY7oflS7+GU7dNJwEtmFnWYVETHN0kHXVz6aguouaAZp706YXNIoR/iTgQhmsR7XX+wL0Z8Q M2LxQIyU6vRZ06IyuJMGRMiwkSuGElbumyBt12JZbrU= ) ; keytag 54393`
	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 g.root-servers.net for SDR.GOV/A
	Received 620 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 620 octets ;; HEADER SECTION ;; id = 6585 ;; 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) ;; SDR.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) gov. 172800 IN NS c.ns.gov. gov. 172800 IN NS d.ns.gov. gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS b.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) 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 b.root-servers.net for GOV/DNSKEY
	Received 610 bytes from 170.247.170.2
	;; Response received from [170.247.170.2] 610 octets ;; HEADER SECTION ;; id = 1494 ;; 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 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 a.ns.GOV. 172800 IN AAAA 2001:503:ff40::1 b.ns.GOV. 172800 IN A 199.33.231.1 b.ns.GOV. 172800 IN AAAA 2001:503:ff41::1 c.ns.GOV. 172800 IN A 199.33.232.1 c.ns.GOV. 172800 IN AAAA 2001:503:ff42::1 d.ns.GOV. 172800 IN A 199.33.233.1 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 l.root-servers.net for GOV/DS
	Received 367 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 367 octets ;; HEADER SECTION ;; id = 49979 ;; 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": 4096, ;; "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 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 = 8708 ;; 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 a.ns.GOV for SDR.GOV/A
	Received 380 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 380 octets ;; HEADER SECTION ;; id = 49942 ;; 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 = 5 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SDR.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) SDR.GOV. 10800 IN NS ns-01.noaa.GOV. SDR.GOV. 10800 IN NS ns-02.noaa.GOV. SDR.GOV. 10800 IN NS ns-03.noaa.GOV. SDR.GOV. 3600 IN DS ( 57956 8 2 de9d99c131df28070a9711eecda3b5c44d1964c44e2a03ce30db621a2be09678 ) SDR.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422143117 20260420123117 35496 gov. SXfPUwGLzGItg9RniffcL8KQQjYkVku46MSAp7HxwEBr20QxjSjJH1GkvVhHYk0UJE8SpQntGAVe BmjHddYR3Q== ) ;; ADDITIONAL SECTION (7 records) ns-01.noaa.GOV. 3600 IN A 137.75.116.93 ns-01.noaa.GOV. 3600 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.GOV. 3600 IN A 137.75.112.7 ns-02.noaa.GOV. 3600 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.GOV. 3600 IN A 137.75.112.58 ns-03.noaa.GOV. 3600 IN AAAA 2610:20:9300:1:137:75:112:58 ;; { "EDNS-VERSION": 0 }
	Query to d.ns.GOV for SDR.GOV/DNSKEY
	Received 380 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 380 octets ;; HEADER SECTION ;; id = 15651 ;; 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 = 5 arcount = 7 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SDR.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (5 records) SDR.GOV. 10800 IN NS ns-01.noaa.GOV. SDR.GOV. 10800 IN NS ns-02.noaa.GOV. SDR.GOV. 10800 IN NS ns-03.noaa.GOV. SDR.GOV. 3600 IN DS ( 57956 8 2 de9d99c131df28070a9711eecda3b5c44d1964c44e2a03ce30db621a2be09678 ) SDR.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422143117 20260420123117 35496 gov. RAxAbmu8nBZIAcnSjl8puXHAeNLD/hVmliSuj4pH7NQnY5R9QHBjKx5I3UnS6mkysukMhT0iRJdM aycbGkinag== ) ;; ADDITIONAL SECTION (7 records) ns-01.noaa.GOV. 3600 IN A 137.75.116.93 ns-01.noaa.GOV. 3600 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.GOV. 3600 IN A 137.75.112.7 ns-02.noaa.GOV. 3600 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.GOV. 3600 IN A 137.75.112.58 ns-03.noaa.GOV. 3600 IN AAAA 2610:20:9300:1:137:75:112:58 ;; { "EDNS-VERSION": 0 }
	Found child zone SDR.GOV

SDR.GOV

	Checking DS between GOV and SDR.GOV
	Query to c.ns.GOV for SDR.GOV/DS
	Received 183 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 183 octets ;; HEADER SECTION ;; id = 19111 ;; 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) ;; SDR.GOV. IN DS ;; ANSWER SECTION (2 records) SDR.GOV. 3600 IN DS ( 57956 8 2 de9d99c131df28070a9711eecda3b5c44d1964c44e2a03ce30db621a2be09678 ) SDR.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422143117 20260420123117 35496 gov. UhdLpgXwXopW4JleNF/umnGVWsYNlRipm5D0iW5w0qZQYkE22tOmm3/mzxBo/iqge/VDEpm/KOgC c3aB99qN2g== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for SDR.GOV in the GOV zone
	DS=57956/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`SDR.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260422143117 20260420123117 35496 gov. UhdLpgXwXopW4JleNF/umnGVWsYNlRipm5D0iW5w0qZQYkE22tOmm3/mzxBo/iqge/VDEpm/KOgC c3aB99qN2g== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=57956/SHA-256 is now in the chain-of-trust
	`SDR.GOV. 3600 IN DS ( 57956 8 2 de9d99c131df28070a9711eecda3b5c44d1964c44e2a03ce30db621a2be09678 )`
	Query to ns-02.noaa.GOV for SDR.GOV/DNSKEY
	Received 929 bytes from 137.75.112.7
	;; Response received from [137.75.112.7] 929 octets ;; HEADER SECTION ;; id = 5390 ;; 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) ;; SDR.GOV. IN DNSKEY ;; ANSWER SECTION (4 records) sdr.gov. 3600 IN DNSKEY ( 257 3 8 AwEAAaXMGM48jCUSxarPKHKl5zanqj8rhumI1+sGEqAysxOgWxsJNU+InNNQ8mSQrEtI0FmTxtps OGF5URgfk9ohCFCUmZv1p11C8w9Voh63o7IaUzabEGfhzGtbOysvjlMmsXtBbjm7pmQDQ2WbK3DP rNf6jDSz6f53jhxfd4iJrDR837k2rRenaIqlAByVQVWDGDEhVRmwmGqTKs7cRuCUVEVHti+B0eUp HZFOLWgNrdafynuZhhK1ge3sZMf2n1q9A1fU8PWMplHFgXrMxECVGF5yrN5x4yRQvA+4OqXGy3eb DRiXm0leWSOrrpwzKmrmtarIyx0vOqm6/ioqAWSKaIE= ) ; keytag 57956 sdr.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAcA/6+F/MFxMr11Q0L09G2j+wZCo0Bt6yzBRzlu8ucD4cA76WMW1ymW0v6rRU/sJRkVkuXb2 +Dgp5Ez3yJdjndrIYbAdql4tetJHukv9/HGi/UzBPTvgo6BsbYxzvrqvnNr/7gjccWfAe3KSvQDf /ZL1Jjg/2MKB28SAxchNjRyF ) ; keytag 40161 sdr.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260516010142 20260416010142 40161 sdr.gov. mtDjMVQccE2p5SfJdWJM9QmqvIPKxyahRBmV77/UNK2k+Qd96UOOnt0Yiu4cnpEbdoga9rOySyMK RlqXxwJjW2wIZlbLKIF0wApqkNXHP5uvboiM3jJK/AZqHjWXTSFZvXe6AAYKbyzPrbj8P735jYgi s6JtNHHhBWX9uidcYKw= ) sdr.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260516010142 20260416010142 57956 sdr.gov. mrKhIHAn25466bL9ZxASe82ODT+SuWJ+85wDYHGfkmjVM+Ucwp4gvbmcrgalX8C01lQuI69PgWLh Iw7lR37F7YapigPzu2zGelHLvxY4bdtdQ+AepB9qtRxvA1YySi668ySVPLPDZ8IT+kLMl+HlGfdp Q31DdeLxFEqxgM09T9/mdpJ6tck2+zWmzD+y0GV95/SxzUtkVuzb6OE/HmYnd4LqssRlOrgzn+nE N+eF+JeEOkdHXXPFBc/yKftyekmvRTVoIyBYTAO2IQERLJOat/Tmx/IisKusHjJNVGPXfPcBV6Io d7wr8fMDFIvwUQPa4wNxRI9jucYkar+IOFnbjA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for SDR.GOV
	`sdr.gov. 3600 IN DNSKEY ( 257 3 8 AwEAAaXMGM48jCUSxarPKHKl5zanqj8rhumI1+sGEqAysxOgWxsJNU+InNNQ8mSQrEtI0FmTxtps OGF5URgfk9ohCFCUmZv1p11C8w9Voh63o7IaUzabEGfhzGtbOysvjlMmsXtBbjm7pmQDQ2WbK3DP rNf6jDSz6f53jhxfd4iJrDR837k2rRenaIqlAByVQVWDGDEhVRmwmGqTKs7cRuCUVEVHti+B0eUp HZFOLWgNrdafynuZhhK1ge3sZMf2n1q9A1fU8PWMplHFgXrMxECVGF5yrN5x4yRQvA+4OqXGy3eb DRiXm0leWSOrrpwzKmrmtarIyx0vOqm6/ioqAWSKaIE= ) ; keytag 57956`
	`sdr.gov. 3600 IN DNSKEY ( 256 3 8 AwEAAcA/6+F/MFxMr11Q0L09G2j+wZCo0Bt6yzBRzlu8ucD4cA76WMW1ymW0v6rRU/sJRkVkuXb2 +Dgp5Ez3yJdjndrIYbAdql4tetJHukv9/HGi/UzBPTvgo6BsbYxzvrqvnNr/7gjccWfAe3KSvQDf /ZL1Jjg/2MKB28SAxchNjRyF ) ; keytag 40161`
	DNSKEY=57956/SEP is now in the chain-of-trust
	DS=57956/SHA-256 verifies DNSKEY=57956/SEP
	Found 2 RRSIGs over DNSKEY RRset
	`sdr.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260516010142 20260416010142 40161 sdr.gov. mtDjMVQccE2p5SfJdWJM9QmqvIPKxyahRBmV77/UNK2k+Qd96UOOnt0Yiu4cnpEbdoga9rOySyMK RlqXxwJjW2wIZlbLKIF0wApqkNXHP5uvboiM3jJK/AZqHjWXTSFZvXe6AAYKbyzPrbj8P735jYgi s6JtNHHhBWX9uidcYKw= )`
	`sdr.gov. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260516010142 20260416010142 57956 sdr.gov. mrKhIHAn25466bL9ZxASe82ODT+SuWJ+85wDYHGfkmjVM+Ucwp4gvbmcrgalX8C01lQuI69PgWLh Iw7lR37F7YapigPzu2zGelHLvxY4bdtdQ+AepB9qtRxvA1YySi668ySVPLPDZ8IT+kLMl+HlGfdp Q31DdeLxFEqxgM09T9/mdpJ6tck2+zWmzD+y0GV95/SxzUtkVuzb6OE/HmYnd4LqssRlOrgzn+nE N+eF+JeEOkdHXXPFBc/yKftyekmvRTVoIyBYTAO2IQERLJOat/Tmx/IisKusHjJNVGPXfPcBV6Io d7wr8fMDFIvwUQPa4wNxRI9jucYkar+IOFnbjA== )`
	RRSIG=40161 and DNSKEY=40161 verifies the DNSKEY RRset
	RRSIG=57956 and DNSKEY=57956/SEP verifies the DNSKEY RRset
	DNSKEY=40161 is now in the chain-of-trust
	Query to ns-03.noaa.GOV for SDR.GOV/A
	Received 1094 bytes from 137.75.112.58
	;; Response received from [137.75.112.58] 1094 octets ;; HEADER SECTION ;; id = 39984 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SDR.GOV. IN A ;; ANSWER SECTION (2 records) sdr.gov. 86400 IN A 137.75.88.7 sdr.gov. 86400 IN RRSIG ( A 8 2 86400 20260516010142 20260416010142 40161 sdr.gov. ko5rgeLvWy7e5K2XmSJ/ulTtCBek6BfCvqOk7dpY8tBlOo1fKvDbwEbL+FpcfbCViTVDhZkRD/c0 yPE3f2Aq278CGz/L6K/XtjiLw0CYJZmSvZsSC8QPKyAooJLfu+6ht6uZRhflHTV8EZz5X9eiVv// aEtrTIFPPkGu0MciaSs= ) ;; AUTHORITY SECTION (4 records) sdr.gov. 300 IN NS ns-02.noaa.gov. sdr.gov. 300 IN NS ns-03.noaa.gov. sdr.gov. 300 IN NS ns-01.noaa.gov. sdr.gov. 300 IN RRSIG ( NS 8 2 300 20260516010142 20260416010142 40161 sdr.gov. u/0XQ37GqumQzLFA4gZej2vDyduujYrgDVIBvHPojda+IaLsdajQo0loLOmyp1TnvyezchefO9yE KucsA3O5IC7N9kfAbssJw2S967UGo4/P2lxg2UDCz8Xl1YFGmfXpOzXlWoA0aNJmQ/v8c7Wiys5k N0UMSgH1bET18LRS1r0= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. YkwEFZxxLYfMyD42dJRRj/U1/ukBBPX3Iha8FcUvqo64tYcCQJIc13DX9/3VESt/JfY+cj3Us2yg DmOnRka6Ox6zL1h6iId+P8hyg4xZfPz9zIOnb6BBdUR+baHxuOCFY25QGKFC8iIDrW9nYIfMeW/Q 3GN/53zsW3/f+ORKB+c= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. ci+1tDLRGf2gLiq1REmvc3dd1T5FMx18GmDsOihv7R8UtgucrczEw4ZvW1O6cPuy8BijlpN9kgvr 1HFMJs4QW95aJEmP8hrxyy85OY/8cKUliGJm2Fv6V6jozcWJZ4b/O8a7QURhiwT7gF7D95yVwJVu UMtXs5m/HQqaa9WqeEY= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. Ixd7/JDWVpkwXHjNp8Z03KCHBVpM42kM1h+XdH9pnR+V7Faf7j1PeJcbf5qtdQKRHArNCaj6syX/ s3sJ5QSf9JsjtwctOE6UgqewClvuCfouYLvHbkUtMoIe1eXGEuxOEdAH+qWzybcinkX1UaLJedo/ Ly7AuMkolCbx1UZDd68= ) ;; { "EDNS-VERSION": 0 }
	ns-03.noaa.GOV is authoritative for SDR.GOV
	Found RRSIG signed by sdr.gov zone
	Query to ns-02.noaa.gov for SDR.GOV/SOA
	Received 1135 bytes from 137.75.112.7
	;; Response received from [137.75.112.7] 1135 octets ;; HEADER SECTION ;; id = 4481 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SDR.GOV. IN SOA ;; ANSWER SECTION (2 records) sdr.gov. 86400 IN SOA ( dns02.woc.noaa.gov. hostmaster.noaa.gov. 1776304902 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 86400 ;minimum ) sdr.gov. 86400 IN RRSIG ( SOA 8 2 86400 20260516010142 20260416010142 40161 sdr.gov. lqZjwIE0g57V4ophNo3Yr6fpeO/vATFIkC5I+k9pLKbxHP882AytDAUpyigouFahbzpwZD8MHaM8 B27676LX6jQmb+6Wpz9zn8AADHNfrJbVf+OO9PjxW36/5/AOcJ1iWGuvw9ErrHpmb4QojSwZp+Dv GRTXZvekYVPA9YvJ2gc= ) ;; AUTHORITY SECTION (4 records) sdr.gov. 300 IN NS ns-02.noaa.gov. sdr.gov. 300 IN NS ns-03.noaa.gov. sdr.gov. 300 IN NS ns-01.noaa.gov. sdr.gov. 300 IN RRSIG ( NS 8 2 300 20260516010142 20260416010142 40161 sdr.gov. u/0XQ37GqumQzLFA4gZej2vDyduujYrgDVIBvHPojda+IaLsdajQo0loLOmyp1TnvyezchefO9yE KucsA3O5IC7N9kfAbssJw2S967UGo4/P2lxg2UDCz8Xl1YFGmfXpOzXlWoA0aNJmQ/v8c7Wiys5k N0UMSgH1bET18LRS1r0= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. YkwEFZxxLYfMyD42dJRRj/U1/ukBBPX3Iha8FcUvqo64tYcCQJIc13DX9/3VESt/JfY+cj3Us2yg DmOnRka6Ox6zL1h6iId+P8hyg4xZfPz9zIOnb6BBdUR+baHxuOCFY25QGKFC8iIDrW9nYIfMeW/Q 3GN/53zsW3/f+ORKB+c= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. ci+1tDLRGf2gLiq1REmvc3dd1T5FMx18GmDsOihv7R8UtgucrczEw4ZvW1O6cPuy8BijlpN9kgvr 1HFMJs4QW95aJEmP8hrxyy85OY/8cKUliGJm2Fv6V6jozcWJZ4b/O8a7QURhiwT7gF7D95yVwJVu UMtXs5m/HQqaa9WqeEY= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. Ixd7/JDWVpkwXHjNp8Z03KCHBVpM42kM1h+XdH9pnR+V7Faf7j1PeJcbf5qtdQKRHArNCaj6syX/ s3sJ5QSf9JsjtwctOE6UgqewClvuCfouYLvHbkUtMoIe1eXGEuxOEdAH+qWzybcinkX1UaLJedo/ Ly7AuMkolCbx1UZDd68= ) ;; { "EDNS-VERSION": 0 }
	Query to ns-01.noaa.gov for SDR.GOV/SOA
	Received 1135 bytes from 137.75.116.93
	;; Response received from [137.75.116.93] 1135 octets ;; HEADER SECTION ;; id = 62365 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SDR.GOV. IN SOA ;; ANSWER SECTION (2 records) sdr.gov. 86400 IN SOA ( dns02.woc.noaa.gov. hostmaster.noaa.gov. 1776304902 ;serial 10800 ;refresh 3600 ;retry 604800 ;expire 86400 ;minimum ) sdr.gov. 86400 IN RRSIG ( SOA 8 2 86400 20260516010142 20260416010142 40161 sdr.gov. lqZjwIE0g57V4ophNo3Yr6fpeO/vATFIkC5I+k9pLKbxHP882AytDAUpyigouFahbzpwZD8MHaM8 B27676LX6jQmb+6Wpz9zn8AADHNfrJbVf+OO9PjxW36/5/AOcJ1iWGuvw9ErrHpmb4QojSwZp+Dv GRTXZvekYVPA9YvJ2gc= ) ;; AUTHORITY SECTION (4 records) sdr.gov. 300 IN NS ns-02.noaa.gov. sdr.gov. 300 IN NS ns-03.noaa.gov. sdr.gov. 300 IN NS ns-01.noaa.gov. sdr.gov. 300 IN RRSIG ( NS 8 2 300 20260516010142 20260416010142 40161 sdr.gov. u/0XQ37GqumQzLFA4gZej2vDyduujYrgDVIBvHPojda+IaLsdajQo0loLOmyp1TnvyezchefO9yE KucsA3O5IC7N9kfAbssJw2S967UGo4/P2lxg2UDCz8Xl1YFGmfXpOzXlWoA0aNJmQ/v8c7Wiys5k N0UMSgH1bET18LRS1r0= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. YkwEFZxxLYfMyD42dJRRj/U1/ukBBPX3Iha8FcUvqo64tYcCQJIc13DX9/3VESt/JfY+cj3Us2yg DmOnRka6Ox6zL1h6iId+P8hyg4xZfPz9zIOnb6BBdUR+baHxuOCFY25QGKFC8iIDrW9nYIfMeW/Q 3GN/53zsW3/f+ORKB+c= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. ci+1tDLRGf2gLiq1REmvc3dd1T5FMx18GmDsOihv7R8UtgucrczEw4ZvW1O6cPuy8BijlpN9kgvr 1HFMJs4QW95aJEmP8hrxyy85OY/8cKUliGJm2Fv6V6jozcWJZ4b/O8a7QURhiwT7gF7D95yVwJVu UMtXs5m/HQqaa9WqeEY= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. Ixd7/JDWVpkwXHjNp8Z03KCHBVpM42kM1h+XdH9pnR+V7Faf7j1PeJcbf5qtdQKRHArNCaj6syX/ s3sJ5QSf9JsjtwctOE6UgqewClvuCfouYLvHbkUtMoIe1eXGEuxOEdAH+qWzybcinkX1UaLJedo/ Ly7AuMkolCbx1UZDd68= ) ;; { "EDNS-VERSION": 0 }
	Query to ns-03.noaa.GOV for SDR.GOV/A
	SDR.GOV A RR has value 137.75.88.7
	Found 1 RRSIGs over A RRset
	`sdr.gov. 86400 IN RRSIG ( A 8 2 86400 20260516010142 20260416010142 40161 sdr.gov. ko5rgeLvWy7e5K2XmSJ/ulTtCBek6BfCvqOk7dpY8tBlOo1fKvDbwEbL+FpcfbCViTVDhZkRD/c0 yPE3f2Aq278CGz/L6K/XtjiLw0CYJZmSvZsSC8QPKyAooJLfu+6ht6uZRhflHTV8EZz5X9eiVv// aEtrTIFPPkGu0MciaSs= )`
	RRSIG=40161 and DNSKEY=40161 verifies the A RRset

SDR.GOV

	Query to ns-01.noaa.gov for SDR.GOV/A
	Received 1094 bytes from 137.75.116.93
	;; Response received from [137.75.116.93] 1094 octets ;; HEADER SECTION ;; id = 34954 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SDR.GOV. IN A ;; ANSWER SECTION (2 records) sdr.gov. 86400 IN A 137.75.88.7 sdr.gov. 86400 IN RRSIG ( A 8 2 86400 20260516010142 20260416010142 40161 sdr.gov. ko5rgeLvWy7e5K2XmSJ/ulTtCBek6BfCvqOk7dpY8tBlOo1fKvDbwEbL+FpcfbCViTVDhZkRD/c0 yPE3f2Aq278CGz/L6K/XtjiLw0CYJZmSvZsSC8QPKyAooJLfu+6ht6uZRhflHTV8EZz5X9eiVv// aEtrTIFPPkGu0MciaSs= ) ;; AUTHORITY SECTION (4 records) sdr.gov. 300 IN NS ns-03.noaa.gov. sdr.gov. 300 IN NS ns-02.noaa.gov. sdr.gov. 300 IN NS ns-01.noaa.gov. sdr.gov. 300 IN RRSIG ( NS 8 2 300 20260516010142 20260416010142 40161 sdr.gov. u/0XQ37GqumQzLFA4gZej2vDyduujYrgDVIBvHPojda+IaLsdajQo0loLOmyp1TnvyezchefO9yE KucsA3O5IC7N9kfAbssJw2S967UGo4/P2lxg2UDCz8Xl1YFGmfXpOzXlWoA0aNJmQ/v8c7Wiys5k N0UMSgH1bET18LRS1r0= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. YkwEFZxxLYfMyD42dJRRj/U1/ukBBPX3Iha8FcUvqo64tYcCQJIc13DX9/3VESt/JfY+cj3Us2yg DmOnRka6Ox6zL1h6iId+P8hyg4xZfPz9zIOnb6BBdUR+baHxuOCFY25QGKFC8iIDrW9nYIfMeW/Q 3GN/53zsW3/f+ORKB+c= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. ci+1tDLRGf2gLiq1REmvc3dd1T5FMx18GmDsOihv7R8UtgucrczEw4ZvW1O6cPuy8BijlpN9kgvr 1HFMJs4QW95aJEmP8hrxyy85OY/8cKUliGJm2Fv6V6jozcWJZ4b/O8a7QURhiwT7gF7D95yVwJVu UMtXs5m/HQqaa9WqeEY= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. Ixd7/JDWVpkwXHjNp8Z03KCHBVpM42kM1h+XdH9pnR+V7Faf7j1PeJcbf5qtdQKRHArNCaj6syX/ s3sJ5QSf9JsjtwctOE6UgqewClvuCfouYLvHbkUtMoIe1eXGEuxOEdAH+qWzybcinkX1UaLJedo/ Ly7AuMkolCbx1UZDd68= ) ;; { "EDNS-VERSION": 0 }
	ns-01.noaa.gov is authoritative for SDR.GOV
	Found RRSIG signed by sdr.gov zone
	Query to ns-01.noaa.gov for SDR.GOV/A
	SDR.GOV A RR has value 137.75.88.7
	Found 1 RRSIGs over A RRset
	`sdr.gov. 86400 IN RRSIG ( A 8 2 86400 20260516010142 20260416010142 40161 sdr.gov. ko5rgeLvWy7e5K2XmSJ/ulTtCBek6BfCvqOk7dpY8tBlOo1fKvDbwEbL+FpcfbCViTVDhZkRD/c0 yPE3f2Aq278CGz/L6K/XtjiLw0CYJZmSvZsSC8QPKyAooJLfu+6ht6uZRhflHTV8EZz5X9eiVv// aEtrTIFPPkGu0MciaSs= )`
	RRSIG=40161 and DNSKEY=40161 verifies the A RRset

SDR.GOV

	Query to ns-02.noaa.gov for SDR.GOV/A
	Received 1094 bytes from 137.75.112.7
	;; Response received from [137.75.112.7] 1094 octets ;; HEADER SECTION ;; id = 11807 ;; 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 = 4 arcount = 10 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; SDR.GOV. IN A ;; ANSWER SECTION (2 records) sdr.gov. 86400 IN A 137.75.88.7 sdr.gov. 86400 IN RRSIG ( A 8 2 86400 20260516010142 20260416010142 40161 sdr.gov. ko5rgeLvWy7e5K2XmSJ/ulTtCBek6BfCvqOk7dpY8tBlOo1fKvDbwEbL+FpcfbCViTVDhZkRD/c0 yPE3f2Aq278CGz/L6K/XtjiLw0CYJZmSvZsSC8QPKyAooJLfu+6ht6uZRhflHTV8EZz5X9eiVv// aEtrTIFPPkGu0MciaSs= ) ;; AUTHORITY SECTION (4 records) sdr.gov. 300 IN NS ns-01.noaa.gov. sdr.gov. 300 IN NS ns-02.noaa.gov. sdr.gov. 300 IN NS ns-03.noaa.gov. sdr.gov. 300 IN RRSIG ( NS 8 2 300 20260516010142 20260416010142 40161 sdr.gov. u/0XQ37GqumQzLFA4gZej2vDyduujYrgDVIBvHPojda+IaLsdajQo0loLOmyp1TnvyezchefO9yE KucsA3O5IC7N9kfAbssJw2S967UGo4/P2lxg2UDCz8Xl1YFGmfXpOzXlWoA0aNJmQ/v8c7Wiys5k N0UMSgH1bET18LRS1r0= ) ;; ADDITIONAL SECTION (10 records) ns-01.noaa.gov. 86400 IN A 137.75.116.93 ns-02.noaa.gov. 86400 IN A 137.75.112.7 ns-03.noaa.gov. 86400 IN A 137.75.112.58 ns-01.noaa.gov. 86400 IN AAAA 2610:20:9200:0:137:75:116:93 ns-02.noaa.gov. 86400 IN AAAA 2610:20:9300:0:137:75:112:7 ns-03.noaa.gov. 86400 IN AAAA 2610:20:9300:1:137:75:112:58 ns-01.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. YkwEFZxxLYfMyD42dJRRj/U1/ukBBPX3Iha8FcUvqo64tYcCQJIc13DX9/3VESt/JfY+cj3Us2yg DmOnRka6Ox6zL1h6iId+P8hyg4xZfPz9zIOnb6BBdUR+baHxuOCFY25QGKFC8iIDrW9nYIfMeW/Q 3GN/53zsW3/f+ORKB+c= ) ns-01.noaa.gov. 86400 IN RRSIG ( AAAA 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. ci+1tDLRGf2gLiq1REmvc3dd1T5FMx18GmDsOihv7R8UtgucrczEw4ZvW1O6cPuy8BijlpN9kgvr 1HFMJs4QW95aJEmP8hrxyy85OY/8cKUliGJm2Fv6V6jozcWJZ4b/O8a7QURhiwT7gF7D95yVwJVu UMtXs5m/HQqaa9WqeEY= ) ns-02.noaa.gov. 86400 IN RRSIG ( A 8 3 86400 20260516010131 20260416010131 28194 noaa.gov. Ixd7/JDWVpkwXHjNp8Z03KCHBVpM42kM1h+XdH9pnR+V7Faf7j1PeJcbf5qtdQKRHArNCaj6syX/ s3sJ5QSf9JsjtwctOE6UgqewClvuCfouYLvHbkUtMoIe1eXGEuxOEdAH+qWzybcinkX1UaLJedo/ Ly7AuMkolCbx1UZDd68= ) ;; { "EDNS-VERSION": 0 }
	ns-02.noaa.gov is authoritative for SDR.GOV
	Found RRSIG signed by sdr.gov zone
	Query to ns-02.noaa.gov for SDR.GOV/A
	SDR.GOV A RR has value 137.75.88.7
	Found 1 RRSIGs over A RRset
	`sdr.gov. 86400 IN RRSIG ( A 8 2 86400 20260516010142 20260416010142 40161 sdr.gov. ko5rgeLvWy7e5K2XmSJ/ulTtCBek6BfCvqOk7dpY8tBlOo1fKvDbwEbL+FpcfbCViTVDhZkRD/c0 yPE3f2Aq278CGz/L6K/XtjiLw0CYJZmSvZsSC8QPKyAooJLfu+6ht6uZRhflHTV8EZz5X9eiVv// aEtrTIFPPkGu0MciaSs= )`
	RRSIG=40161 and DNSKEY=40161 verifies the A RRset

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