DNSSEC Debugger

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Time: 2026-04-18 07:07:17 UTC

Analyzing DNSSEC problems for us.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 e.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 1139 octets ;; HEADER SECTION ;; id = 23700 ;; 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": 1472, ;; "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 20260502000000 20260411000000 20326 . ldfPZ7Q9Ca8GfxnsJcPAMMy9Dt1qfL2guvByLtN9kRcMMn8g3ukazjrv5Bj/KOLEXV++Zp8g8UpL /80NUKP4ZA1Yq3gmEE2hyEG7M964fUrTaB9w9leATi8UK176zklnB7trP81yL6TIZmaCImUMWVkU n8uGeIJUaVz2XpboM5PGo2gEQH2mVAavFammRoDbj4gnMJvXgOMIZtLIIGcOaxuY5sFQo1MDQnoQ OYMAHVqdUu4Ld+Jq29ktutAXUK6hobUBss0me2y+xlu3fmZ5JiKSJOPDiBQBqjUAhueBKEZpamt/ gr8NtHLe0QLKs2h3XhsGNHE7Ksr3WwiCCFHP0A== ) ;; 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 20260502000000 20260411000000 20326 . ldfPZ7Q9Ca8GfxnsJcPAMMy9Dt1qfL2guvByLtN9kRcMMn8g3ukazjrv5Bj/KOLEXV++Zp8g8UpL /80NUKP4ZA1Yq3gmEE2hyEG7M964fUrTaB9w9leATi8UK176zklnB7trP81yL6TIZmaCImUMWVkU n8uGeIJUaVz2XpboM5PGo2gEQH2mVAavFammRoDbj4gnMJvXgOMIZtLIIGcOaxuY5sFQo1MDQnoQ OYMAHVqdUu4Ld+Jq29ktutAXUK6hobUBss0me2y+xlu3fmZ5JiKSJOPDiBQBqjUAhueBKEZpamt/ gr8NtHLe0QLKs2h3XhsGNHE7Ksr3WwiCCFHP0A== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=54393 is now in the chain-of-trust
	Query to f.root-servers.net for us.gov/A
	Received 613 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 613 octets ;; HEADER SECTION ;; id = 26669 ;; 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) ;; us.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 20260501050000 20260418040000 54393 . M/Xf8PYJvZQYY6PzcIMOFOlccpjEV1KXmHlPOr5C4ecksPCEJSVfd66eFnP3OEAilj7r4Paqpjec VqrwLFPZTgzQiselkoMOmtTex0SN1n9116YaU8opwpSxYE0AdkLMSslS1/zk+9wauiTD2H11+p0W eVle3viVKY9K1Y5LsPmR//uq815gEwgjv8VUYpuWpVG22AgkRcBfmalyFNXfo6L9R93KtJdi+4An JQchSwXxtZm/MNMZGrRxi2OTPmUK0HATwdm66zEH4DUVBD8AIIn3gp8rsMge3QheHI06egEN0tfl B4Rslnf2WX8d4xGDHWHuPPKTswAMr7DZYQKH/g== ) ;; 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 }
	Query to e.root-servers.net for gov/DNSKEY
	Received 610 bytes from 192.203.230.10
	;; Response received from [192.203.230.10] 610 octets ;; HEADER SECTION ;; id = 1022 ;; 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 20260501050000 20260418040000 54393 . M/Xf8PYJvZQYY6PzcIMOFOlccpjEV1KXmHlPOr5C4ecksPCEJSVfd66eFnP3OEAilj7r4Paqpjec VqrwLFPZTgzQiselkoMOmtTex0SN1n9116YaU8opwpSxYE0AdkLMSslS1/zk+9wauiTD2H11+p0W eVle3viVKY9K1Y5LsPmR//uq815gEwgjv8VUYpuWpVG22AgkRcBfmalyFNXfo6L9R93KtJdi+4An JQchSwXxtZm/MNMZGrRxi2OTPmUK0HATwdm66zEH4DUVBD8AIIn3gp8rsMge3QheHI06egEN0tfl B4Rslnf2WX8d4xGDHWHuPPKTswAMr7DZYQKH/g== ) ;; 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 g.root-servers.net for gov/DS
	Received 367 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 367 octets ;; HEADER SECTION ;; id = 12654 ;; 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 20260501050000 20260418040000 54393 . M/Xf8PYJvZQYY6PzcIMOFOlccpjEV1KXmHlPOr5C4ecksPCEJSVfd66eFnP3OEAilj7r4Paqpjec VqrwLFPZTgzQiselkoMOmtTex0SN1n9116YaU8opwpSxYE0AdkLMSslS1/zk+9wauiTD2H11+p0W eVle3viVKY9K1Y5LsPmR//uq815gEwgjv8VUYpuWpVG22AgkRcBfmalyFNXfo6L9R93KtJdi+4An JQchSwXxtZm/MNMZGrRxi2OTPmUK0HATwdm66zEH4DUVBD8AIIn3gp8rsMge3QheHI06egEN0tfl B4Rslnf2WX8d4xGDHWHuPPKTswAMr7DZYQKH/g== ) ;; 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 20260501050000 20260418040000 54393 . M/Xf8PYJvZQYY6PzcIMOFOlccpjEV1KXmHlPOr5C4ecksPCEJSVfd66eFnP3OEAilj7r4Paqpjec VqrwLFPZTgzQiselkoMOmtTex0SN1n9116YaU8opwpSxYE0AdkLMSslS1/zk+9wauiTD2H11+p0W eVle3viVKY9K1Y5LsPmR//uq815gEwgjv8VUYpuWpVG22AgkRcBfmalyFNXfo6L9R93KtJdi+4An JQchSwXxtZm/MNMZGrRxi2OTPmUK0HATwdm66zEH4DUVBD8AIIn3gp8rsMge3QheHI06egEN0tfl B4Rslnf2WX8d4xGDHWHuPPKTswAMr7DZYQKH/g== )`
	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 c.ns.gov for gov/DNSKEY
	Received 291 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 291 octets ;; HEADER SECTION ;; id = 23493 ;; 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 d.ns.gov for us.gov/A
	Received 512 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 512 octets ;; HEADER SECTION ;; id = 17332 ;; 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 = 9 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; us.gov. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) us.gov. 10800 IN NS dns.gsa.gov. us.gov. 10800 IN NS dns2.gsa.gov. us.gov. 10800 IN NS dns3.gsa.gov. us.gov. 10800 IN NS dns4.gsa.gov. us.gov. 10800 IN NS dns5.gsa.gov. us.gov. 3600 IN DS ( 17381 8 2 c4cb3b891f5b932333977a210287921c1a468718a20e462ea79b6f2ab657e828 ) us.gov. 3600 IN DS ( 289 8 2 89773e54a74eb332a354a5f6c72280a22c07b3a15eecf9f774b268a7c0c2e6f5 ) us.gov. 3600 IN DS ( 56261 8 2 ac9987022961b4369297f3699c3d40be6e03a7d3433a99addfb519e620b02f1c ) us.gov. 3600 IN RRSIG ( DS 13 2 3600 20260419080718 20260417060718 35496 gov. tbL2mxzvqIsfk5aEBz+5v2rqOo38bfCoNHCmLHmjI1/1rHv1u3PbpOtcOBbeOtWBAPmRKllq29ey 0Sv+TzLRsw== ) ;; 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 c.ns.gov for us.gov/DNSKEY
	Received 512 bytes from 199.33.232.1
	;; Response received from [199.33.232.1] 512 octets ;; HEADER SECTION ;; id = 52544 ;; 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 = 9 arcount = 8 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; us.gov. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (9 records) us.gov. 10800 IN NS dns.gsa.gov. us.gov. 10800 IN NS dns2.gsa.gov. us.gov. 10800 IN NS dns3.gsa.gov. us.gov. 10800 IN NS dns4.gsa.gov. us.gov. 10800 IN NS dns5.gsa.gov. us.gov. 3600 IN DS ( 17381 8 2 c4cb3b891f5b932333977a210287921c1a468718a20e462ea79b6f2ab657e828 ) us.gov. 3600 IN DS ( 289 8 2 89773e54a74eb332a354a5f6c72280a22c07b3a15eecf9f774b268a7c0c2e6f5 ) us.gov. 3600 IN DS ( 56261 8 2 ac9987022961b4369297f3699c3d40be6e03a7d3433a99addfb519e620b02f1c ) us.gov. 3600 IN RRSIG ( DS 13 2 3600 20260419080718 20260417060718 35496 gov. peCSnbSsH1Dvut9sS4C+gQNX2xVqQg+/b0a9q/Oa7/UUcfHC+02uTSXKKTk8xTki6480qqH+uq40 mAdW0wIwwA== ) ;; 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 us.gov

us.gov

	Checking DS between gov and us.gov
	Query to d.ns.gov for us.gov/DS
	Received 278 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 278 octets ;; HEADER SECTION ;; id = 18505 ;; 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) ;; us.gov. IN DS ;; ANSWER SECTION (4 records) us.gov. 3600 IN DS ( 17381 8 2 c4cb3b891f5b932333977a210287921c1a468718a20e462ea79b6f2ab657e828 ) us.gov. 3600 IN DS ( 289 8 2 89773e54a74eb332a354a5f6c72280a22c07b3a15eecf9f774b268a7c0c2e6f5 ) us.gov. 3600 IN DS ( 56261 8 2 ac9987022961b4369297f3699c3d40be6e03a7d3433a99addfb519e620b02f1c ) us.gov. 3600 IN RRSIG ( DS 13 2 3600 20260419080718 20260417060718 35496 gov. zjEe/uwxgDMya6BQo/LcV005WX5dGkIyLfxuMKf0B10ACVevCfvYuGyK8fG3u38vtdRiZ4A+qJmB Hq/1PZFqwg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DS records for us.gov in the gov zone
	DS=17381/SHA-256 has algorithm RSASHA256
	DS=289/SHA-256 has algorithm RSASHA256
	DS=56261/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`us.gov. 3600 IN RRSIG ( DS 13 2 3600 20260419080718 20260417060718 35496 gov. zjEe/uwxgDMya6BQo/LcV005WX5dGkIyLfxuMKf0B10ACVevCfvYuGyK8fG3u38vtdRiZ4A+qJmB Hq/1PZFqwg== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=17381/SHA-256 is now in the chain-of-trust
	DS=289/SHA-256 is now in the chain-of-trust
	DS=56261/SHA-256 is now in the chain-of-trust
	`us.gov. 3600 IN DS ( 17381 8 2 c4cb3b891f5b932333977a210287921c1a468718a20e462ea79b6f2ab657e828 )`
	`us.gov. 3600 IN DS ( 289 8 2 89773e54a74eb332a354a5f6c72280a22c07b3a15eecf9f774b268a7c0c2e6f5 )`
	`us.gov. 3600 IN DS ( 56261 8 2 ac9987022961b4369297f3699c3d40be6e03a7d3433a99addfb519e620b02f1c )`
	Query to dns.gsa.gov for us.gov/DNSKEY
	dns.gsa.gov returns REFUSED for us.gov/DNSKEY
	Query to dns2.gsa.gov for us.gov/DNSKEY
	dns2.gsa.gov returns REFUSED for us.gov/DNSKEY
	Query to dns5.gsa.gov for us.gov/DNSKEY
	dns5.gsa.gov returns REFUSED for us.gov/DNSKEY
	Query to dns3.gsa.gov for us.gov/DNSKEY
	dns3.gsa.gov returns REFUSED for us.gov/DNSKEY
	Query to dns4.gsa.gov for us.gov/DNSKEY
	dns4.gsa.gov returns REFUSED for us.gov/DNSKEY
	Failed to get DNSKEY RR set for zone us.gov
	No response from us.gov nameservers

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