DNSSEC Debugger

Domain Name:

Time: 2026-03-29 02:59:15 UTC

Analyzing DNSSEC problems for CDO.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 k.root-servers.net for ./DNSKEY
	Received 1414 bytes from 193.0.14.129
	;; Response received from [193.0.14.129] 1414 octets ;; HEADER SECTION ;; id = 7476 ;; 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) ;; . IN DNSKEY ;; ANSWER SECTION (5 records) . 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831 . 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 20260412000000 20260322000000 20326 . YJgCBpeAL7jQEYIpS6icQm/XxIy+DU5PNrAT61ive9t9bpx8YsZgKf13hlkg48EvTMjINiG0r8PJ j1SiVDpZizGDdz+7+ipByzsLS7qHj6DviI4GYErjVnXZs3LESvZE/LhSFxyafLjNs9M9elLqEY10 fB4e+L3dDwu0hFR/fTOcYq4euNXE9X46/PANxFWple8XU1L53cnxD0VtQvlkG12thsIKmvMAJ0PH CoWuuYVGS/OSbDxsAHqHEBfqDLD3qjOp5mXA7wguiePv/lPBF963xkfWwpkdFVa/LxlUFu2P/q9G 9lDQ/XvTqfghEQU4v8NBbmrA10HTVs6pVNiGLw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbNTVC2+pry4pc37pZI9Oj6b8FHxT3VGrvSPKLE1Tjyfe2kUZUtVX5xrv6AV4BVO+ygrYjGZ MNgEnbLU4zknnlnhI2e0g6iTza1aZh0dRZXGH16C1NUNq1CxBkUhIYQhQDeIOtLacx+RmFTc+hSH JJ2MJ79IS00kA7eKi6mofQ7SPJmdJVjI+JAx791y0f5QaB+iHGANU53FwiYXNUQjfAzCrtOaSevG sx8SO8BTaXLAjFq5eewOtwScVwfVDhEXlvpE6e+mIncwhNKaMRD9IPuHENqCNPI5MjxfAMVS6cEY 8eEozIkv/vHc+0Auu3n+Fcx6F2Js4KPXaHEShAXugfU= ) ; keytag 21831`
	`. 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
	Found 1 RRSIGs over DNSKEY RRset
	`. 172800 IN RRSIG ( DNSKEY 8 0 172800 20260412000000 20260322000000 20326 . YJgCBpeAL7jQEYIpS6icQm/XxIy+DU5PNrAT61ive9t9bpx8YsZgKf13hlkg48EvTMjINiG0r8PJ j1SiVDpZizGDdz+7+ipByzsLS7qHj6DviI4GYErjVnXZs3LESvZE/LhSFxyafLjNs9M9elLqEY10 fB4e+L3dDwu0hFR/fTOcYq4euNXE9X46/PANxFWple8XU1L53cnxD0VtQvlkG12thsIKmvMAJ0PH CoWuuYVGS/OSbDxsAHqHEBfqDLD3qjOp5mXA7wguiePv/lPBF963xkfWwpkdFVa/LxlUFu2P/q9G 9lDQ/XvTqfghEQU4v8NBbmrA10HTVs6pVNiGLw== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=21831 is now in the chain-of-trust
	DNSKEY=54393 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to d.root-servers.net for CDO.GOV/A
	Received 614 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 614 octets ;; HEADER SECTION ;; id = 10632 ;; 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) ;; CDO.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 20260410170000 20260328160000 21831 . i4fu0tUtQiZVn9RsbYkMIQsF/pusL4kHi8t8cPKdL3wakKdOpm10/3hqs3yj+oYy/6/bfKn9zb46 sWJRfbWbdwN6oWeYcNVbsGu7yV9Ose6dGVc1PlfVlYIN1bJrvXxrbLVm3m9EZiaWKAkGnYoiyBhd kzLPQC9SrBt33Wc29OAV8dC96PJv3dQVTe9eBi6NnKcNyuDdB8PLKFMeUfmQA6sIJ+8hDU8H173a Lap78a12l4MTAsxy0Y8ydnmA5CEsNGcbvchQEkgX/2zo8Ecn92jv2r2G0/aof+wG6OGPdaManCUf OYod2ni0+X74BSljTiKSJ3Fcidd2ZOpqB6ebMQ== ) ;; 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 j.root-servers.net for GOV/DNSKEY
	Received 610 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 610 octets ;; HEADER SECTION ;; id = 47572 ;; 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": 1472, ;; "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 20260410170000 20260328160000 21831 . i4fu0tUtQiZVn9RsbYkMIQsF/pusL4kHi8t8cPKdL3wakKdOpm10/3hqs3yj+oYy/6/bfKn9zb46 sWJRfbWbdwN6oWeYcNVbsGu7yV9Ose6dGVc1PlfVlYIN1bJrvXxrbLVm3m9EZiaWKAkGnYoiyBhd kzLPQC9SrBt33Wc29OAV8dC96PJv3dQVTe9eBi6NnKcNyuDdB8PLKFMeUfmQA6sIJ+8hDU8H173a Lap78a12l4MTAsxy0Y8ydnmA5CEsNGcbvchQEkgX/2zo8Ecn92jv2r2G0/aof+wG6OGPdaManCUf OYod2ni0+X74BSljTiKSJ3Fcidd2ZOpqB6ebMQ== ) ;; 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 h.root-servers.net for GOV/DS
	Received 367 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 367 octets ;; HEADER SECTION ;; id = 47442 ;; 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 20260410170000 20260328160000 21831 . i4fu0tUtQiZVn9RsbYkMIQsF/pusL4kHi8t8cPKdL3wakKdOpm10/3hqs3yj+oYy/6/bfKn9zb46 sWJRfbWbdwN6oWeYcNVbsGu7yV9Ose6dGVc1PlfVlYIN1bJrvXxrbLVm3m9EZiaWKAkGnYoiyBhd kzLPQC9SrBt33Wc29OAV8dC96PJv3dQVTe9eBi6NnKcNyuDdB8PLKFMeUfmQA6sIJ+8hDU8H173a Lap78a12l4MTAsxy0Y8ydnmA5CEsNGcbvchQEkgX/2zo8Ecn92jv2r2G0/aof+wG6OGPdaManCUf OYod2ni0+X74BSljTiKSJ3Fcidd2ZOpqB6ebMQ== ) ;; 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 20260410170000 20260328160000 21831 . i4fu0tUtQiZVn9RsbYkMIQsF/pusL4kHi8t8cPKdL3wakKdOpm10/3hqs3yj+oYy/6/bfKn9zb46 sWJRfbWbdwN6oWeYcNVbsGu7yV9Ose6dGVc1PlfVlYIN1bJrvXxrbLVm3m9EZiaWKAkGnYoiyBhd kzLPQC9SrBt33Wc29OAV8dC96PJv3dQVTe9eBi6NnKcNyuDdB8PLKFMeUfmQA6sIJ+8hDU8H173a Lap78a12l4MTAsxy0Y8ydnmA5CEsNGcbvchQEkgX/2zo8Ecn92jv2r2G0/aof+wG6OGPdaManCUf OYod2ni0+X74BSljTiKSJ3Fcidd2ZOpqB6ebMQ== )`
	RRSIG=21831 and DNSKEY=21831 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 = 7163 ;; 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 20260512110627 20260312110627 2536 gov. Jp4xQtETAEvQ+3ijB95XRnj4yfrDt223TA90BAOvhR7hqWuK/FuykufDJxatoRQyDYeBGksCrHGt XkE32T4wTg== ) ;; 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 20260512110627 20260312110627 2536 gov. Jp4xQtETAEvQ+3ijB95XRnj4yfrDt223TA90BAOvhR7hqWuK/FuykufDJxatoRQyDYeBGksCrHGt XkE32T4wTg== )`
	RRSIG=2536 and DNSKEY=2536/SEP verifies the DNSKEY RRset
	DNSKEY=35496 is now in the chain-of-trust
	Query to d.ns.GOV for CDO.GOV/A
	Received 561 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 561 octets ;; HEADER SECTION ;; id = 46989 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) CDO.GOV. 10800 IN NS dns.gsa.GOV. CDO.GOV. 10800 IN NS dns2.gsa.GOV. CDO.GOV. 10800 IN NS dns3.gsa.GOV. CDO.GOV. 10800 IN NS dns4.gsa.GOV. CDO.GOV. 10800 IN NS dns5.gsa.GOV. CDO.GOV. 3600 IN DS ( 15971 8 2 a52c62f796615ac086569be1223eb2227ff1ef8f1c0e5f385b883c5d929f7a80 ) CDO.GOV. 3600 IN DS ( 16174 8 2 7dfd69489aa3f1991f9de9c46eebbdf47496dbe03f96ff6df6f9e51d99e4e3ac ) CDO.GOV. 3600 IN DS ( 30727 8 2 dcecabe8943c69ab83525af2f0b80a0a47c9ceb676ce7016ee979713e6d4477d ) CDO.GOV. 3600 IN DS ( 41252 8 2 2b3c6df516f75afe2b9e969d36e2abd5973297e7cbc01fde267d766972a7ffac ) CDO.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260330035916 20260328015916 35496 gov. blNEgfxTrfVNsVyux6mnjMld3vCQ7djHOjlsVG214lZV+vNJy945nG7AcGa9ZJslLLvOt7LAHdqW +imYc3KJ/g== ) ;; 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 d.ns.GOV for CDO.GOV/DNSKEY
	Received 561 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 561 octets ;; HEADER SECTION ;; id = 1184 ;; 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) ;; CDO.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) CDO.GOV. 10800 IN NS dns.gsa.GOV. CDO.GOV. 10800 IN NS dns2.gsa.GOV. CDO.GOV. 10800 IN NS dns3.gsa.GOV. CDO.GOV. 10800 IN NS dns4.gsa.GOV. CDO.GOV. 10800 IN NS dns5.gsa.GOV. CDO.GOV. 3600 IN DS ( 15971 8 2 a52c62f796615ac086569be1223eb2227ff1ef8f1c0e5f385b883c5d929f7a80 ) CDO.GOV. 3600 IN DS ( 16174 8 2 7dfd69489aa3f1991f9de9c46eebbdf47496dbe03f96ff6df6f9e51d99e4e3ac ) CDO.GOV. 3600 IN DS ( 30727 8 2 dcecabe8943c69ab83525af2f0b80a0a47c9ceb676ce7016ee979713e6d4477d ) CDO.GOV. 3600 IN DS ( 41252 8 2 2b3c6df516f75afe2b9e969d36e2abd5973297e7cbc01fde267d766972a7ffac ) CDO.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260330035916 20260328015916 35496 gov. yz1I0yFNk7GSYaQ/HjmG8pz79FVIix/Wyytt4QIbO3l9xfxzF5NZ+DL31XtqbzmUmymZNEqc/CN3 Oj7OZi2r3A== ) ;; 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 CDO.GOV

CDO.GOV

	Checking DS between GOV and CDO.GOV
	Query to a.ns.GOV for CDO.GOV/DS
	Received 327 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 327 octets ;; HEADER SECTION ;; id = 23311 ;; 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) ;; CDO.GOV. IN DS ;; ANSWER SECTION (5 records) CDO.GOV. 3600 IN DS ( 15971 8 2 a52c62f796615ac086569be1223eb2227ff1ef8f1c0e5f385b883c5d929f7a80 ) CDO.GOV. 3600 IN DS ( 16174 8 2 7dfd69489aa3f1991f9de9c46eebbdf47496dbe03f96ff6df6f9e51d99e4e3ac ) CDO.GOV. 3600 IN DS ( 30727 8 2 dcecabe8943c69ab83525af2f0b80a0a47c9ceb676ce7016ee979713e6d4477d ) CDO.GOV. 3600 IN DS ( 41252 8 2 2b3c6df516f75afe2b9e969d36e2abd5973297e7cbc01fde267d766972a7ffac ) CDO.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260330035916 20260328015916 35496 gov. 3cBfAVPhEhFG1O2ZzXMK1yQFWaOUhMkZ4jZvZxYzarySE0ciThgtepiS8pgFSEdcCiX9+QxeJyeR dUAM7v4Kow== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DS records for CDO.GOV in the GOV zone
	DS=15971/SHA-256 has algorithm RSASHA256
	DS=16174/SHA-256 has algorithm RSASHA256
	DS=30727/SHA-256 has algorithm RSASHA256
	DS=41252/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`CDO.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260330035916 20260328015916 35496 gov. 3cBfAVPhEhFG1O2ZzXMK1yQFWaOUhMkZ4jZvZxYzarySE0ciThgtepiS8pgFSEdcCiX9+QxeJyeR dUAM7v4Kow== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=15971/SHA-256 is now in the chain-of-trust
	DS=16174/SHA-256 is now in the chain-of-trust
	DS=30727/SHA-256 is now in the chain-of-trust
	DS=41252/SHA-256 is now in the chain-of-trust
	`CDO.GOV. 3600 IN DS ( 15971 8 2 a52c62f796615ac086569be1223eb2227ff1ef8f1c0e5f385b883c5d929f7a80 )`
	`CDO.GOV. 3600 IN DS ( 16174 8 2 7dfd69489aa3f1991f9de9c46eebbdf47496dbe03f96ff6df6f9e51d99e4e3ac )`
	`CDO.GOV. 3600 IN DS ( 30727 8 2 dcecabe8943c69ab83525af2f0b80a0a47c9ceb676ce7016ee979713e6d4477d )`
	`CDO.GOV. 3600 IN DS ( 41252 8 2 2b3c6df516f75afe2b9e969d36e2abd5973297e7cbc01fde267d766972a7ffac )`
	Query to dns4.gsa.GOV for CDO.GOV/DNSKEY
	Received 673 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 673 octets ;; HEADER SECTION ;; id = 59956 ;; 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) ;; CDO.GOV. IN DNSKEY ;; ANSWER SECTION (4 records) cdo.gov. 10800 IN DNSKEY ( 257 3 8 AwEAAdNt3VWv4na4aTiIJA7sVtMRDmc0wmVySkcA32I53HmatMlvfsArl+poOAaMxpd7bg4YX7zp odRXMaYc0zGLDZl8eTt1GuUHmJjJZZuWYp5x4fgcex1dgIAJsIMPlYBNk4SZ378Z6ah++/RX7V+T /aMTX2jOI1HheOsrMgz9vUeN ) ; keytag 30727 cdo.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAbCkfBH6YuFDWApvXs/MNv0ZNPP0bWHnk9EQHa+VgMFap0dNRmWPDNnyanPgnW9pcH9E/of/ I1r0A54RwU53Aw9XcmDwTxUtM/V08RVjTa/pGRcQjerd0U5QGcNwN6aZJMnIZ7TB4G4pXGCd2pKu WOHQPxi1g36JJoC+XFu2mQ/F ) ; keytag 28983 cdo.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. Dc2Jda/KyEWwT0U6AJc+DMsU8Ff+MXn32sfRJUDfnu2JauwCjaQmkIlNaDlcb1qCfFmINHebl96k +c5fP6Me8BDz3NBUqQv6QCZYH+Rcq9ifFP05NyYHKZWxkNV+m44vyhcFtz+3Lh2srfOyAoN/0Li9 QaPIB1MvP/R357OsvrA= ) cdo.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260425160440 20260326155940 30727 cdo.gov. WFWWy0hMe4/7ZJn4WQzUzHsxfmkn/vtL6A3F/Rd+7vfLrsDqiIJwpcTIucl4HSexRUq6uFk9xnyW 5FUUTI61d7PPOpGIFHStxytKo7lB+rodyEaobfBTsMr5HQruHarozltfc38bocmKn1DNTqUIHMHe U6aoGPgOYE6Herxv7mg= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for CDO.GOV
	`cdo.gov. 10800 IN DNSKEY ( 257 3 8 AwEAAdNt3VWv4na4aTiIJA7sVtMRDmc0wmVySkcA32I53HmatMlvfsArl+poOAaMxpd7bg4YX7zp odRXMaYc0zGLDZl8eTt1GuUHmJjJZZuWYp5x4fgcex1dgIAJsIMPlYBNk4SZ378Z6ah++/RX7V+T /aMTX2jOI1HheOsrMgz9vUeN ) ; keytag 30727`
	`cdo.gov. 10800 IN DNSKEY ( 256 3 8 AwEAAbCkfBH6YuFDWApvXs/MNv0ZNPP0bWHnk9EQHa+VgMFap0dNRmWPDNnyanPgnW9pcH9E/of/ I1r0A54RwU53Aw9XcmDwTxUtM/V08RVjTa/pGRcQjerd0U5QGcNwN6aZJMnIZ7TB4G4pXGCd2pKu WOHQPxi1g36JJoC+XFu2mQ/F ) ; keytag 28983`
	DNSKEY=30727/SEP is now in the chain-of-trust
	DS=30727/SHA-256 verifies DNSKEY=30727/SEP
	DS=15971/SHA-256 is published, but a corresponding DNSKEY is not
	DS=16174/SHA-256 is published, but a corresponding DNSKEY is not
	DS=41252/SHA-256 is published, but a corresponding DNSKEY is not
	Found 2 RRSIGs over DNSKEY RRset
	`cdo.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. Dc2Jda/KyEWwT0U6AJc+DMsU8Ff+MXn32sfRJUDfnu2JauwCjaQmkIlNaDlcb1qCfFmINHebl96k +c5fP6Me8BDz3NBUqQv6QCZYH+Rcq9ifFP05NyYHKZWxkNV+m44vyhcFtz+3Lh2srfOyAoN/0Li9 QaPIB1MvP/R357OsvrA= )`
	`cdo.gov. 10800 IN RRSIG ( DNSKEY 8 2 10800 20260425160440 20260326155940 30727 cdo.gov. WFWWy0hMe4/7ZJn4WQzUzHsxfmkn/vtL6A3F/Rd+7vfLrsDqiIJwpcTIucl4HSexRUq6uFk9xnyW 5FUUTI61d7PPOpGIFHStxytKo7lB+rodyEaobfBTsMr5HQruHarozltfc38bocmKn1DNTqUIHMHe U6aoGPgOYE6Herxv7mg= )`
	RRSIG=28983 and DNSKEY=28983 verifies the DNSKEY RRset
	RRSIG=30727 and DNSKEY=30727/SEP verifies the DNSKEY RRset
	DNSKEY=28983 is now in the chain-of-trust
	Query to dns4.gsa.GOV for CDO.GOV/A
	Received 226 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 226 octets ;; HEADER SECTION ;; id = 45917 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN A 159.142.191.107 cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns4.gsa.GOV is authoritative for CDO.GOV
	Found RRSIG signed by cdo.gov zone
	Query to dns3.gsa.GOV for CDO.GOV/SOA
	Received 268 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 268 octets ;; HEADER SECTION ;; id = 38196 ;; 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) ;; CDO.GOV. IN SOA ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 793555481 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) cdo.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. dAeA30pD5EwXNm/Lq2SjLh5i8aku/qhFNy1ZeCXu46+KwJvKUBuYrC2Ixbn2raF5h8CNA/k2jRQf MTZMnhpHUggcRvclW023vsvxZUlZz5fPP2aA5xqQ07ckg+aZ41YPhldITOaGzmtvGeiFCntYP41r DC6XFt1yFeh7jMXWey0= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns.gsa.GOV for CDO.GOV/SOA
	Received 268 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 268 octets ;; HEADER SECTION ;; id = 26868 ;; 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) ;; CDO.GOV. IN SOA ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 793555481 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) cdo.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. dAeA30pD5EwXNm/Lq2SjLh5i8aku/qhFNy1ZeCXu46+KwJvKUBuYrC2Ixbn2raF5h8CNA/k2jRQf MTZMnhpHUggcRvclW023vsvxZUlZz5fPP2aA5xqQ07ckg+aZ41YPhldITOaGzmtvGeiFCntYP41r DC6XFt1yFeh7jMXWey0= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns2.gsa.GOV for CDO.GOV/SOA
	Received 268 bytes from 76.223.24.135
	;; Response received from [76.223.24.135] 268 octets ;; HEADER SECTION ;; id = 28768 ;; 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) ;; CDO.GOV. IN SOA ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 793555481 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) cdo.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. dAeA30pD5EwXNm/Lq2SjLh5i8aku/qhFNy1ZeCXu46+KwJvKUBuYrC2Ixbn2raF5h8CNA/k2jRQf MTZMnhpHUggcRvclW023vsvxZUlZz5fPP2aA5xqQ07ckg+aZ41YPhldITOaGzmtvGeiFCntYP41r DC6XFt1yFeh7jMXWey0= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns5.gsa.GOV for CDO.GOV/SOA
	Received 268 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 268 octets ;; HEADER SECTION ;; id = 12368 ;; 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) ;; CDO.GOV. IN SOA ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN SOA ( dns.gsa.gov. hostmaster.gsa.gov. 793555481 ;serial 3600 ;refresh 180 ;retry 1209600 ;expire 3600 ;minimum ) cdo.gov. 10800 IN RRSIG ( SOA 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. dAeA30pD5EwXNm/Lq2SjLh5i8aku/qhFNy1ZeCXu46+KwJvKUBuYrC2Ixbn2raF5h8CNA/k2jRQf MTZMnhpHUggcRvclW023vsvxZUlZz5fPP2aA5xqQ07ckg+aZ41YPhldITOaGzmtvGeiFCntYP41r DC6XFt1yFeh7jMXWey0= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to dns4.gsa.GOV for CDO.GOV/A
	Received 226 bytes from 13.248.149.147
	;; Response received from [13.248.149.147] 226 octets ;; HEADER SECTION ;; id = 3358 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN A 159.142.191.107 cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	CDO.GOV A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= )`
	RRSIG=28983 and DNSKEY=28983 verifies the A RRset

CDO.GOV

	Query to dns3.gsa.GOV for CDO.GOV/A
	Received 226 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 226 octets ;; HEADER SECTION ;; id = 12493 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN A 159.142.191.107 cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns3.gsa.GOV is authoritative for CDO.GOV
	Found RRSIG signed by cdo.gov zone
	Query to dns3.gsa.GOV for CDO.GOV/A
	Received 226 bytes from 13.248.144.182
	;; Response received from [13.248.144.182] 226 octets ;; HEADER SECTION ;; id = 11466 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN A 159.142.191.107 cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	CDO.GOV A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= )`
	RRSIG=28983 and DNSKEY=28983 verifies the A RRset

CDO.GOV

	Query to dns5.gsa.GOV for CDO.GOV/A
	Received 226 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 226 octets ;; HEADER SECTION ;; id = 35893 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN A 159.142.191.107 cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns5.gsa.GOV is authoritative for CDO.GOV
	Found RRSIG signed by cdo.gov zone
	Query to dns5.gsa.GOV for CDO.GOV/A
	Received 226 bytes from 76.223.9.162
	;; Response received from [76.223.9.162] 226 octets ;; HEADER SECTION ;; id = 54875 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN A 159.142.191.107 cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	CDO.GOV A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= )`
	RRSIG=28983 and DNSKEY=28983 verifies the A RRset

CDO.GOV

	Query to dns2.gsa.GOV for CDO.GOV/A
	Received 226 bytes from 76.223.24.135
	;; Response received from [76.223.24.135] 226 octets ;; HEADER SECTION ;; id = 54112 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN A 159.142.191.107 cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns2.gsa.GOV is authoritative for CDO.GOV
	Found RRSIG signed by cdo.gov zone
	Query to dns2.gsa.GOV for CDO.GOV/A
	Received 226 bytes from 76.223.24.135
	;; Response received from [76.223.24.135] 226 octets ;; HEADER SECTION ;; id = 6514 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN A 159.142.191.107 cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	CDO.GOV A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= )`
	RRSIG=28983 and DNSKEY=28983 verifies the A RRset

CDO.GOV

	Query to dns.gsa.GOV for CDO.GOV/A
	Received 226 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 226 octets ;; HEADER SECTION ;; id = 49712 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN A 159.142.191.107 cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	dns.gsa.GOV is authoritative for CDO.GOV
	Found RRSIG signed by cdo.gov zone
	Query to dns.gsa.GOV for CDO.GOV/A
	Received 226 bytes from 13.248.142.184
	;; Response received from [13.248.142.184] 226 octets ;; HEADER SECTION ;; id = 36835 ;; 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) ;; CDO.GOV. IN A ;; ANSWER SECTION (2 records) cdo.gov. 10800 IN A 159.142.191.107 cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	CDO.GOV A RR has value 159.142.191.107
	Found 1 RRSIGs over A RRset
	`cdo.gov. 10800 IN RRSIG ( A 8 2 10800 20260425160440 20260326155940 28983 cdo.gov. NUJXaE7bLm7140hXlEamdnlCpFO88G3X+xf0HmEMDu1lNqs+s6tje4dgsmrZmQJhSzlFp0FX/wTc bP3JwvJm3PIzfGW3kwT2rLVhPBPRyowZsrvY6S0e1jXEVFSPSZ8Mcl/L9nP5qNlgpA5SBNhMwnz1 c7SQlfZTvNa/Kf1+sNU= )`
	RRSIG=28983 and DNSKEY=28983 verifies the A RRset

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