DNSSEC Debugger

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Time: 2026-04-20 22:54:40 UTC

Analyzing DNSSEC problems for LPS.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 = 36356 ;; 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 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696 . 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 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 AwEAAa96jeuknZlaeSrvyAJj6ZHv28hhOKkx3rLGXVaC6rXTsDc449/cidltpkyGwCJNnOAlFNKF 2jBosZBU5eeHspaQWOmOElZsjICMQMC3aeHbGiShvZsx4wMYSjH8e7Vrhbu6irwCzVBApESjbUdp WWmEnhathWu1jo+siFUiRAAxm9qyJNg/wOZqqzL/dL/q8PkcRU5oUKEpUge71M3ej2/7CPqpdVwu MoTvoB+ZOT4YeGyxMvHmbrxlFzGOHOijtzN+u1TQNatX2XBuzZNQ1K+s2CXkPIZo7s6JgZyvaBev YtxPvYLw4z9mR7K2vaF18UYH9Z9GNUUeayffKC73PYc= ) ; keytag 38696`
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326`
	DNSKEY=38696/SEP is now in the chain-of-trust
	DS=38696/SHA-256 verifies DNSKEY=38696/SEP
	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 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 j.root-servers.net for LPS.GOV/A
	Received 614 bytes from 192.58.128.30
	;; Response received from [192.58.128.30] 614 octets ;; HEADER SECTION ;; id = 30433 ;; 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) ;; LPS.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 20260503200000 20260420190000 54393 . cS/EUPfpOZiog+rYn6P+OS/SMdvzF1EdFeumYpln/wquwayKQWU8LvRSTFb/oARsZo72ObHxDYpi oZAqGUGRx4/WRPqHxBmGufE0oDw+8XefKX/vkx+eFZiVjIYeYzAPyBeloaQqW/RWjeOK8wZTK8kI dqAN5C5tjp6Pi3ukWnjHGoOtVbkkdZ01hKxhYOSwCm8mY2OIdXWSCWmG7bA8EsPc5Wq7wf2veNjZ Xel03aw+H9/TkIamYH5SrKTYOP2aNTwh7DsqNVgLRwddYxk6C3G8LyLHU7vtyGrxj48w+becoOib DUh2kPSJ/dhKd5TWIw6P1URq3jm2B/b2W9dnPQ== ) ;; 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 m.root-servers.net for GOV/DNSKEY
	Received 616 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 616 octets ;; HEADER SECTION ;; id = 45978 ;; 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 d.ns.gov. gov. 172800 IN NS a.ns.gov. gov. 172800 IN NS b.ns.gov. gov. 172800 IN NS c.ns.gov. gov. 86400 IN DS ( 2536 13 2 0baf26b7bbf313a859046fd3b1ee49ddfba33934cfb3e717c21e2a2935c2f259 ) gov. 86400 IN RRSIG ( DS 8 1 86400 20260503200000 20260420190000 54393 . cS/EUPfpOZiog+rYn6P+OS/SMdvzF1EdFeumYpln/wquwayKQWU8LvRSTFb/oARsZo72ObHxDYpi oZAqGUGRx4/WRPqHxBmGufE0oDw+8XefKX/vkx+eFZiVjIYeYzAPyBeloaQqW/RWjeOK8wZTK8kI dqAN5C5tjp6Pi3ukWnjHGoOtVbkkdZ01hKxhYOSwCm8mY2OIdXWSCWmG7bA8EsPc5Wq7wf2veNjZ Xel03aw+H9/TkIamYH5SrKTYOP2aNTwh7DsqNVgLRwddYxk6C3G8LyLHU7vtyGrxj48w+becoOib DUh2kPSJ/dhKd5TWIw6P1URq3jm2B/b2W9dnPQ== ) ;; 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 }
	Found child zone GOV

GOV

	Checking DS between . and GOV
	Query to m.root-servers.net for GOV/DS
	Received 370 bytes from 202.12.27.33
	;; Response received from [202.12.27.33] 370 octets ;; HEADER SECTION ;; id = 5925 ;; 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 20260503200000 20260420190000 54393 . cS/EUPfpOZiog+rYn6P+OS/SMdvzF1EdFeumYpln/wquwayKQWU8LvRSTFb/oARsZo72ObHxDYpi oZAqGUGRx4/WRPqHxBmGufE0oDw+8XefKX/vkx+eFZiVjIYeYzAPyBeloaQqW/RWjeOK8wZTK8kI dqAN5C5tjp6Pi3ukWnjHGoOtVbkkdZ01hKxhYOSwCm8mY2OIdXWSCWmG7bA8EsPc5Wq7wf2veNjZ Xel03aw+H9/TkIamYH5SrKTYOP2aNTwh7DsqNVgLRwddYxk6C3G8LyLHU7vtyGrxj48w+becoOib DUh2kPSJ/dhKd5TWIw6P1URq3jm2B/b2W9dnPQ== ) ;; 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 20260503200000 20260420190000 54393 . cS/EUPfpOZiog+rYn6P+OS/SMdvzF1EdFeumYpln/wquwayKQWU8LvRSTFb/oARsZo72ObHxDYpi oZAqGUGRx4/WRPqHxBmGufE0oDw+8XefKX/vkx+eFZiVjIYeYzAPyBeloaQqW/RWjeOK8wZTK8kI dqAN5C5tjp6Pi3ukWnjHGoOtVbkkdZ01hKxhYOSwCm8mY2OIdXWSCWmG7bA8EsPc5Wq7wf2veNjZ Xel03aw+H9/TkIamYH5SrKTYOP2aNTwh7DsqNVgLRwddYxk6C3G8LyLHU7vtyGrxj48w+becoOib DUh2kPSJ/dhKd5TWIw6P1URq3jm2B/b2W9dnPQ== )`
	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 = 12889 ;; 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 LPS.GOV/A
	Received 418 bytes from 199.33.230.1
	;; Response received from [199.33.230.1] 418 octets ;; HEADER SECTION ;; id = 33441 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 8 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; LPS.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) LPS.GOV. 10800 IN NS ns.LPS.GOV. LPS.GOV. 10800 IN NS ns1.LPS.GOV. LPS.GOV. 3600 IN DS ( 14980 13 2 f707f1315796ff64771449a184164f062b4b4ada3d8a46a00e0d5c3a251c41fa ) LPS.GOV. 3600 IN DS ( 14980 8 2 f707f1315796ff64771449a184164f062b4b4ada3d8a46a00e0d5c3a251c41fa ) LPS.GOV. 3600 IN DS 42364 3 1 d6784c421081bd649c9c60b55c3cc3c346008c34 LPS.GOV. 3600 IN DS 45791 3 1 f1e26ab742e684d2938a04119cc7fbfb5081d6a0 LPS.GOV. 3600 IN DS ( 45791 8 2 7dfd9cd76455ccb81d3bd30821667075dea13b32d9a6bcbfa051205c805dc614 ) LPS.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260421235440 20260419215440 35496 gov. uzakC+01/TrhbGsuH9gg8ovjnkkY+hIJ7xrLhOtORj8y8p06bd2QxDYuOu3Nm4MBbm2/A92WsYma haTWKT3Kmw== ) ;; ADDITIONAL SECTION (3 records) ns.LPS.GOV. 3600 IN A 129.2.108.10 ns1.LPS.GOV. 3600 IN A 129.2.109.248 ;; { "EDNS-VERSION": 0 }
	Query to d.ns.gov for LPS.GOV/DNSKEY
	Received 418 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 418 octets ;; HEADER SECTION ;; id = 14020 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 8 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; LPS.GOV. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) LPS.GOV. 10800 IN NS ns.LPS.GOV. LPS.GOV. 10800 IN NS ns1.LPS.GOV. LPS.GOV. 3600 IN DS ( 14980 13 2 f707f1315796ff64771449a184164f062b4b4ada3d8a46a00e0d5c3a251c41fa ) LPS.GOV. 3600 IN DS ( 14980 8 2 f707f1315796ff64771449a184164f062b4b4ada3d8a46a00e0d5c3a251c41fa ) LPS.GOV. 3600 IN DS 42364 3 1 d6784c421081bd649c9c60b55c3cc3c346008c34 LPS.GOV. 3600 IN DS 45791 3 1 f1e26ab742e684d2938a04119cc7fbfb5081d6a0 LPS.GOV. 3600 IN DS ( 45791 8 2 7dfd9cd76455ccb81d3bd30821667075dea13b32d9a6bcbfa051205c805dc614 ) LPS.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260421235440 20260419215440 35496 gov. EWiMK7wPMY+PmMvJlwDZzu9LOhUTIb+4eMIC9DJBB650pUrS1GBwJ7D6jl+HWe/rCWFZ1r0O8xf7 9wtR6HC3tQ== ) ;; ADDITIONAL SECTION (3 records) ns.LPS.GOV. 3600 IN A 129.2.108.10 ns1.LPS.GOV. 3600 IN A 129.2.109.248 ;; { "EDNS-VERSION": 0 }
	Found child zone LPS.GOV

LPS.GOV

	Checking DS between GOV and LPS.GOV
	Query to d.ns.gov for LPS.GOV/DS
	Received 351 bytes from 199.33.233.1
	;; Response received from [199.33.233.1] 351 octets ;; HEADER SECTION ;; id = 51410 ;; 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 = 6 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; LPS.GOV. IN DS ;; ANSWER SECTION (6 records) LPS.GOV. 3600 IN DS ( 14980 13 2 f707f1315796ff64771449a184164f062b4b4ada3d8a46a00e0d5c3a251c41fa ) LPS.GOV. 3600 IN DS ( 14980 8 2 f707f1315796ff64771449a184164f062b4b4ada3d8a46a00e0d5c3a251c41fa ) LPS.GOV. 3600 IN DS 42364 3 1 d6784c421081bd649c9c60b55c3cc3c346008c34 LPS.GOV. 3600 IN DS 45791 3 1 f1e26ab742e684d2938a04119cc7fbfb5081d6a0 LPS.GOV. 3600 IN DS ( 45791 8 2 7dfd9cd76455ccb81d3bd30821667075dea13b32d9a6bcbfa051205c805dc614 ) LPS.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260421235440 20260419215440 35496 gov. d5Kp+qH3dYRZtuGUvGVzdsh2O6UsY3mUP+hUvZAat7g/WKAzKSwNKLtJqAq7b+IaRl33mFQwqS1i GcA64tGP4Q== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 5 DS records for LPS.GOV in the GOV zone
	DS=42364/SHA-1 uses a deprecated digest algorithm
	DS=45791/SHA-1 uses a deprecated digest algorithm
	DS=14980/SHA-256 has algorithm ECDSAP256SHA256
	DS=14980/SHA-256 has algorithm RSASHA256
	DS=42364/SHA-1 has algorithm DSA
	DS=45791/SHA-1 has algorithm DSA
	DS=45791/SHA-256 has algorithm RSASHA256
	Found 1 RRSIGs over DS RRset
	`LPS.GOV. 3600 IN RRSIG ( DS 13 2 3600 20260421235440 20260419215440 35496 gov. d5Kp+qH3dYRZtuGUvGVzdsh2O6UsY3mUP+hUvZAat7g/WKAzKSwNKLtJqAq7b+IaRl33mFQwqS1i GcA64tGP4Q== )`
	RRSIG=35496 and DNSKEY=35496 verifies the DS RRset
	DS=14980/SHA-256 is now in the chain-of-trust
	DS=42364/SHA-1 is now in the chain-of-trust
	DS=45791/SHA-1 is now in the chain-of-trust
	`LPS.GOV. 3600 IN DS ( 14980 13 2 f707f1315796ff64771449a184164f062b4b4ada3d8a46a00e0d5c3a251c41fa )`
	`LPS.GOV. 3600 IN DS ( 14980 8 2 f707f1315796ff64771449a184164f062b4b4ada3d8a46a00e0d5c3a251c41fa )`
	`LPS.GOV. 3600 IN DS 42364 3 1 d6784c421081bd649c9c60b55c3cc3c346008c34`
	`LPS.GOV. 3600 IN DS 45791 3 1 f1e26ab742e684d2938a04119cc7fbfb5081d6a0`
	`LPS.GOV. 3600 IN DS ( 45791 8 2 7dfd9cd76455ccb81d3bd30821667075dea13b32d9a6bcbfa051205c805dc614 )`
	Query to ns.LPS.GOV for LPS.GOV/DNSKEY
	Unknown host ns.LPS.GOV
	Query to ns1.LPS.GOV for LPS.GOV/DNSKEY
	Received 1346 bytes from 129.2.109.248
	;; Response received from [129.2.109.248] 1346 octets ;; HEADER SECTION ;; id = 28460 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 6 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4000, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; LPS.GOV. IN DNSKEY ;; ANSWER SECTION (6 records) LPS.GOV. 3600 IN DNSKEY ( 257 3 8 AwEAAcvCMvcoHqtpN9FrCMlhDEntYnN9X5kyPeyFftXLM8buswfMoOgPsOstnnCLPm1ArDLmbOkU nzPirdT6ifjyiTxy7VL9M8HErzW82cHbczutD3AZXhm9ZfzZh5V+ZAYkvUH/JK1x4RX0tYLBYLbL KDBwgYJElAYa5oQ1isesBdWU9c2XoJXGmqZ2fszsP7Nj3WL7yBuoI2O6ngJYKh+Nm33q7ypX/fOx iEtfIWbjAtCrhJWjKDBU3VxSluXTQIy3dcqdF/QmFZ4x3r64qWGtdE0bx2d5roizkFoaHj+JvMNd NAX9MuiT7SzY5ewmMxkb89lyi2NHrutEzR5/lstDvME= ) ; keytag 42364 LPS.GOV. 3600 IN DNSKEY ( 257 3 8 AwEAAb6ZhpQkFYCiXSCqSadLJIfG6YCSMrsPy1upUEAgGKWCkHairs+4Fz0LUGEwdazxMcdmqrlU JNhtuKon7DntRonOlge9trRAZhD1R4VVaHHCQg5HjCO1+FXwbioywK2xXEdNuiLT8W0EOqOBIFW0 zqnvFcdLR+vCbGwkNqNhbgs6telqsH26Vj9Lg1SsIazGhJKKFL9bBlCh19FqnuCObCkqGFevdRo5 E4RUm5aMaIVFARHQTjxsoMHsgJWaxnwqT6swzN1fb029abgc+t/qkguTFCU3eBcAOUnVTThvNrMY LkTFVJPoe/eEuW9hQnLQklHz/HN5EAMDewPPbRkc0Uk= ) ; keytag 45791 LPS.GOV. 3600 IN DNSKEY ( 256 3 8 AwEAAdUPhabB+19vOiN1KWqfXyMEVeb0N0U4sSmr8EOSHSvgTTK0OUqwm0dqreHweo9RqpAibXr4 3w+PP9t5hOrbZ4mND/jFjbqCzzGK2HB8sgYHrr/GZgjvKn61kILqkvmGOvmopFABWSFWwhZbw+Gx O/tiqgUj+Cl10RFS9NTdmPWR ) ; keytag 2583 LPS.GOV. 3600 IN DNSKEY ( 256 3 8 AwEAAdy4xWmvadcktpU6jFeCWAMbypiyO1iOjmynwd9f3xaFXDZljB4mbbY8VTVvcxWuF6eEm6Tq 3yVzzR1oX1enyRLZFXiz1u94doKIyHbFQ3ikXAq8/OoGnfSDg4TnEGLLhUvF3lZE0Z0AIZNzfWEl uAQN6yItPXZEn5QFzf6DWn/B ) ; keytag 65241 LPS.GOV. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260424155312 20260417145312 45791 lps.gov. XKGh9aYOEsHZFchpfukMdFB+eBu/kZEuQNniu8zd93viFc2Uv6vUaPwVRTQMZkFiC4yfJQO4fTuT 1BtQIvl1skgKv1Ro4Qb6JpLePj++5WXf/kBn1VOgggAVixuXSkvZeDnWO2y8IQwBuStI2mmEni6s j11WCmh+9u/hRu6xaP9ZvKJwkwfjtUPuIyipf9cMbZE4X+C19B4U3HB8ziAfGspi5qE88g7v8Mqq B4cstFv2+ng2AnWLM/lDCRLw5ZN/ITICcf0Hty1NmIy0EFN+mjogUuVlAi2Pv16E8Y9o+aS98u1y OO70vzrrEeb5CKO1uknqC4CqltWU7g4ng/CwMA== ) LPS.GOV. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260424155312 20260417145312 65241 lps.gov. JjPB9qbw/zXGbA+FWZDfur/v6Y300cHeJYPLjcJxPxe99cVFgEioaEAnyOH4pau1XaKvnFAA588l UeC8pKzrxohsTSpnWNNvT41+BrbvyvLc6zfwlIsVxrrsgh56BBZw2hfG8laOdse4pPUeuN7ZPbn7 TZE1bHzCFB/Bhefbn1Y= ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for LPS.GOV
	`LPS.GOV. 3600 IN DNSKEY ( 257 3 8 AwEAAcvCMvcoHqtpN9FrCMlhDEntYnN9X5kyPeyFftXLM8buswfMoOgPsOstnnCLPm1ArDLmbOkU nzPirdT6ifjyiTxy7VL9M8HErzW82cHbczutD3AZXhm9ZfzZh5V+ZAYkvUH/JK1x4RX0tYLBYLbL KDBwgYJElAYa5oQ1isesBdWU9c2XoJXGmqZ2fszsP7Nj3WL7yBuoI2O6ngJYKh+Nm33q7ypX/fOx iEtfIWbjAtCrhJWjKDBU3VxSluXTQIy3dcqdF/QmFZ4x3r64qWGtdE0bx2d5roizkFoaHj+JvMNd NAX9MuiT7SzY5ewmMxkb89lyi2NHrutEzR5/lstDvME= ) ; keytag 42364`
	`LPS.GOV. 3600 IN DNSKEY ( 257 3 8 AwEAAb6ZhpQkFYCiXSCqSadLJIfG6YCSMrsPy1upUEAgGKWCkHairs+4Fz0LUGEwdazxMcdmqrlU JNhtuKon7DntRonOlge9trRAZhD1R4VVaHHCQg5HjCO1+FXwbioywK2xXEdNuiLT8W0EOqOBIFW0 zqnvFcdLR+vCbGwkNqNhbgs6telqsH26Vj9Lg1SsIazGhJKKFL9bBlCh19FqnuCObCkqGFevdRo5 E4RUm5aMaIVFARHQTjxsoMHsgJWaxnwqT6swzN1fb029abgc+t/qkguTFCU3eBcAOUnVTThvNrMY LkTFVJPoe/eEuW9hQnLQklHz/HN5EAMDewPPbRkc0Uk= ) ; keytag 45791`
	`LPS.GOV. 3600 IN DNSKEY ( 256 3 8 AwEAAdUPhabB+19vOiN1KWqfXyMEVeb0N0U4sSmr8EOSHSvgTTK0OUqwm0dqreHweo9RqpAibXr4 3w+PP9t5hOrbZ4mND/jFjbqCzzGK2HB8sgYHrr/GZgjvKn61kILqkvmGOvmopFABWSFWwhZbw+Gx O/tiqgUj+Cl10RFS9NTdmPWR ) ; keytag 2583`
	`LPS.GOV. 3600 IN DNSKEY ( 256 3 8 AwEAAdy4xWmvadcktpU6jFeCWAMbypiyO1iOjmynwd9f3xaFXDZljB4mbbY8VTVvcxWuF6eEm6Tq 3yVzzR1oX1enyRLZFXiz1u94doKIyHbFQ3ikXAq8/OoGnfSDg4TnEGLLhUvF3lZE0Z0AIZNzfWEl uAQN6yItPXZEn5QFzf6DWn/B ) ; keytag 65241`
	DNSKEY=45791/SEP is now in the chain-of-trust
	DS=45791/SHA-256 verifies DNSKEY=45791/SEP
	DS=14980/SHA-256 is published, but a corresponding DNSKEY is not
	Found 2 RRSIGs over DNSKEY RRset
	`LPS.GOV. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260424155312 20260417145312 45791 lps.gov. XKGh9aYOEsHZFchpfukMdFB+eBu/kZEuQNniu8zd93viFc2Uv6vUaPwVRTQMZkFiC4yfJQO4fTuT 1BtQIvl1skgKv1Ro4Qb6JpLePj++5WXf/kBn1VOgggAVixuXSkvZeDnWO2y8IQwBuStI2mmEni6s j11WCmh+9u/hRu6xaP9ZvKJwkwfjtUPuIyipf9cMbZE4X+C19B4U3HB8ziAfGspi5qE88g7v8Mqq B4cstFv2+ng2AnWLM/lDCRLw5ZN/ITICcf0Hty1NmIy0EFN+mjogUuVlAi2Pv16E8Y9o+aS98u1y OO70vzrrEeb5CKO1uknqC4CqltWU7g4ng/CwMA== )`
	`LPS.GOV. 3600 IN RRSIG ( DNSKEY 8 2 3600 20260424155312 20260417145312 65241 lps.gov. JjPB9qbw/zXGbA+FWZDfur/v6Y300cHeJYPLjcJxPxe99cVFgEioaEAnyOH4pau1XaKvnFAA588l UeC8pKzrxohsTSpnWNNvT41+BrbvyvLc6zfwlIsVxrrsgh56BBZw2hfG8laOdse4pPUeuN7ZPbn7 TZE1bHzCFB/Bhefbn1Y= )`
	RRSIG=45791 and DNSKEY=45791/SEP verifies the DNSKEY RRset
	RRSIG=65241 and DNSKEY=65241 verifies the DNSKEY RRset
	DNSKEY=42364/SEP is now in the chain-of-trust
	DNSKEY=2583 is now in the chain-of-trust
	DNSKEY=65241 is now in the chain-of-trust
	Query to ns1.LPS.GOV for LPS.GOV/A
	Received 475 bytes from 129.2.109.248
	;; Response received from [129.2.109.248] 475 octets ;; HEADER SECTION ;; id = 33141 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 1 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; do = 1 co = 0 ;; qdcount = 1 ancount = 0 ;; nscount = 4 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4000, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; LPS.GOV. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (4 records) LPS.GOV. 3600 IN SOA ( cp-ns-001.lps.umd.edu. hostmaster.lps.umd.edu. 179 ;serial 900 ;refresh 600 ;retry 86400 ;expire 3600 ;minimum ) LPS.GOV. 3600 IN RRSIG ( SOA 8 2 3600 20260427155312 20260417145312 65241 lps.gov. AMGh23R+RICkFf4yegnhxOLO2UMcXAW3t5Hv/aPSI0qOuSXqHl0iWPjPM3kmwnYleTwsWdnwV8aK z3ziWYQ4DYZf1qhasgFQwU2WWFDPN9zFXxqA34WrcL8eth5nmE2ii2yNZ5NAh1EqGBRUfyPnZqiq X8Rkwjt5rM5e+hBduX8= ) LPS.GOV. 3600 IN NSEC _dmarc.lps.gov. NS SOA MX TXT RRSIG NSEC DNSKEY LPS.GOV. 3600 IN RRSIG ( NSEC 8 2 3600 20260426043704 20260416033704 65241 lps.gov. T509cMB178pmKeRJr/WyIt6j/3dEjkQdPo01F5U5eLIeGXszNbAWcjZcCTt4Djxf7DYAY70ZPC0v F560yqt1UXkZ58X1GuYWLLwfM6N+esg2LNW3fRz5tSF0UKZp6jdqg929cCiw3MM3QHC6D4+k1Bdm DXBqM4Le0w8Exu7XmzA= ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns1.LPS.GOV is authoritative for LPS.GOV
	Found RRSIG signed by lps.gov zone
	Query to ns.LPS.GOV for LPS.GOV/SOA
	Unknown host ns.LPS.GOV
	Query to ns1.LPS.GOV for LPS.GOV/A
	Checking NSEC records for a NODATA response
	Found 1 RRSIGs over NSEC RRset
	`LPS.GOV. 3600 IN RRSIG ( NSEC 8 2 3600 20260426043704 20260416033704 65241 lps.gov. T509cMB178pmKeRJr/WyIt6j/3dEjkQdPo01F5U5eLIeGXszNbAWcjZcCTt4Djxf7DYAY70ZPC0v F560yqt1UXkZ58X1GuYWLLwfM6N+esg2LNW3fRz5tSF0UKZp6jdqg929cCiw3MM3QHC6D4+k1Bdm DXBqM4Le0w8Exu7XmzA= )`
	RRSIG=65241 and DNSKEY=65241 verifies the NSEC RRset
	NSEC proves no records of type A exist for LPS.GOV
	Found 1 RRSIGs over SOA RRset
	`LPS.GOV. 3600 IN RRSIG ( SOA 8 2 3600 20260427155312 20260417145312 65241 lps.gov. AMGh23R+RICkFf4yegnhxOLO2UMcXAW3t5Hv/aPSI0qOuSXqHl0iWPjPM3kmwnYleTwsWdnwV8aK z3ziWYQ4DYZf1qhasgFQwU2WWFDPN9zFXxqA34WrcL8eth5nmE2ii2yNZ5NAh1EqGBRUfyPnZqiq X8Rkwjt5rM5e+hBduX8= )`
	RRSIG=65241 and DNSKEY=65241 verifies the SOA RRset

LPS.GOV

	Query to ns.LPS.GOV for LPS.GOV/A
	Unknown host ns.LPS.GOV
	No response from LPS.GOV nameservers

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DNSSEC Debugger

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