DNSSEC Debugger - usfca.edu

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Detail: more(+) / less(-)

Time: 2026-04-17 09:00:06 UTC

Analyzing DNSSEC problems for usfca.edu

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 f.root-servers.net for ./DNSKEY
	Received 1139 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1139 octets ;; HEADER SECTION ;; id = 36824 ;; 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 d.root-servers.net for usfca.edu/A
	Received 1168 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 1168 octets ;; HEADER SECTION ;; id = 14134 ;; 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 = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1450, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260430050000 20260417040000 54393 . Ss3lVmXxPh7NBzHX1ZzqK2V+CEY0Pya3AzQRVXXpBPuH3PKIQUjIEiKhpm/pzp/u2LwaD+kKdjQF +4AhDaqXoIoVTAUhdHgzeaCSyoo4W8mKm6Jaggd5H6BWZP6IfESENUVUiYidQO7puPbQgSJxrtb/ NgJsGAu83ARfNLhngF9GQ8RjOF6O+Aj7M0hWz7UWRiC3VCQLD7g3wx2nX7OULI7KFEXs3hIPteLY YGEAiahfTRcFnn9rbR6TCgUvctEhu8xprghDKdIw/SXwj5Tg8XMkbRyuoaO1TC2xFXerb5L2MzXy IvhLCPT3/iG7B4jLIXAQI5HQaXOXg9OSK3sKMA== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 b.edu-servers.net. 172800 IN A 192.33.14.30 c.edu-servers.net. 172800 IN A 192.26.92.30 d.edu-servers.net. 172800 IN A 192.31.80.30 e.edu-servers.net. 172800 IN A 192.12.94.30 f.edu-servers.net. 172800 IN A 192.35.51.30 g.edu-servers.net. 172800 IN A 192.42.93.30 h.edu-servers.net. 172800 IN A 192.54.112.30 i.edu-servers.net. 172800 IN A 192.43.172.30 j.edu-servers.net. 172800 IN A 192.48.79.30 k.edu-servers.net. 172800 IN A 192.52.178.30 l.edu-servers.net. 172800 IN A 192.41.162.30 m.edu-servers.net. 172800 IN A 192.55.83.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Query to i.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.36.148.17
	;; Response received from [192.36.148.17] 1162 octets ;; HEADER SECTION ;; id = 18787 ;; 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 = 15 arcount = 27 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS c.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS m.edu-servers.net. edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260430050000 20260417040000 54393 . Ss3lVmXxPh7NBzHX1ZzqK2V+CEY0Pya3AzQRVXXpBPuH3PKIQUjIEiKhpm/pzp/u2LwaD+kKdjQF +4AhDaqXoIoVTAUhdHgzeaCSyoo4W8mKm6Jaggd5H6BWZP6IfESENUVUiYidQO7puPbQgSJxrtb/ NgJsGAu83ARfNLhngF9GQ8RjOF6O+Aj7M0hWz7UWRiC3VCQLD7g3wx2nX7OULI7KFEXs3hIPteLY YGEAiahfTRcFnn9rbR6TCgUvctEhu8xprghDKdIw/SXwj5Tg8XMkbRyuoaO1TC2xFXerb5L2MzXy IvhLCPT3/iG7B4jLIXAQI5HQaXOXg9OSK3sKMA== ) ;; ADDITIONAL SECTION (27 records) m.edu-servers.net. 172800 IN A 192.55.83.30 l.edu-servers.net. 172800 IN A 192.41.162.30 k.edu-servers.net. 172800 IN A 192.52.178.30 j.edu-servers.net. 172800 IN A 192.48.79.30 i.edu-servers.net. 172800 IN A 192.43.172.30 h.edu-servers.net. 172800 IN A 192.54.112.30 g.edu-servers.net. 172800 IN A 192.42.93.30 f.edu-servers.net. 172800 IN A 192.35.51.30 e.edu-servers.net. 172800 IN A 192.12.94.30 d.edu-servers.net. 172800 IN A 192.31.80.30 c.edu-servers.net. 172800 IN A 192.26.92.30 b.edu-servers.net. 172800 IN A 192.33.14.30 a.edu-servers.net. 172800 IN A 192.5.6.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 ;; { "EDNS-VERSION": 0 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to c.root-servers.net for edu/DS
	Received 367 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 367 octets ;; HEADER SECTION ;; id = 56172 ;; 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) ;; edu. IN DS ;; ANSWER SECTION (2 records) edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d ) edu. 86400 IN RRSIG ( DS 8 1 86400 20260430050000 20260417040000 54393 . Ss3lVmXxPh7NBzHX1ZzqK2V+CEY0Pya3AzQRVXXpBPuH3PKIQUjIEiKhpm/pzp/u2LwaD+kKdjQF +4AhDaqXoIoVTAUhdHgzeaCSyoo4W8mKm6Jaggd5H6BWZP6IfESENUVUiYidQO7puPbQgSJxrtb/ NgJsGAu83ARfNLhngF9GQ8RjOF6O+Aj7M0hWz7UWRiC3VCQLD7g3wx2nX7OULI7KFEXs3hIPteLY YGEAiahfTRcFnn9rbR6TCgUvctEhu8xprghDKdIw/SXwj5Tg8XMkbRyuoaO1TC2xFXerb5L2MzXy IvhLCPT3/iG7B4jLIXAQI5HQaXOXg9OSK3sKMA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 1 DS records for edu in the . zone
	DS=35663/SHA-256 has algorithm ECDSAP256SHA256
	Found 1 RRSIGs over DS RRset
	`edu. 86400 IN RRSIG ( DS 8 1 86400 20260430050000 20260417040000 54393 . Ss3lVmXxPh7NBzHX1ZzqK2V+CEY0Pya3AzQRVXXpBPuH3PKIQUjIEiKhpm/pzp/u2LwaD+kKdjQF +4AhDaqXoIoVTAUhdHgzeaCSyoo4W8mKm6Jaggd5H6BWZP6IfESENUVUiYidQO7puPbQgSJxrtb/ NgJsGAu83ARfNLhngF9GQ8RjOF6O+Aj7M0hWz7UWRiC3VCQLD7g3wx2nX7OULI7KFEXs3hIPteLY YGEAiahfTRcFnn9rbR6TCgUvctEhu8xprghDKdIw/SXwj5Tg8XMkbRyuoaO1TC2xFXerb5L2MzXy IvhLCPT3/iG7B4jLIXAQI5HQaXOXg9OSK3sKMA== )`
	RRSIG=54393 and DNSKEY=54393 verifies the DS RRset
	DS=35663/SHA-256 is now in the chain-of-trust
	`edu. 86400 IN DS ( 35663 13 2 a2e1614291831a4746b5ac52b4b345357687271e85353082741f1cf3d06a4c1d )`
	Query to f.edu-servers.net for edu/DNSKEY
	Received 371 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 371 octets ;; HEADER SECTION ;; id = 52162 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (4 records) edu. 86400 IN DNSKEY ( 256 3 13 WVHVp4Eprbq3+EmJ+XzSYbMy23PB3kzdKKmDpC7cME7yP44I5k/Fa64TOEpDHsJlZLDw28EQ8ypo /F3UAwLN0A== ) ; keytag 37239 edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN DNSKEY ( 256 3 13 ofExWbhssID57iiPCfo97BkTsCvsSwz1SQaESyZir1MIqxRITdSKbOcUbrVEtScEVsIP6MoJ1+iL 3fMyJirNRA== ) ; keytag 16901 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260430151114 20260415150614 35663 edu. hn6MW+rv+0wuMgSimUHY1nynldQUyx1MWb5lle/P0E8VweNKywu1Ca1254ERIeJ83vrK2agQGy0J 6QNxHZw8iA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 256 3 13 WVHVp4Eprbq3+EmJ+XzSYbMy23PB3kzdKKmDpC7cME7yP44I5k/Fa64TOEpDHsJlZLDw28EQ8ypo /F3UAwLN0A== ) ; keytag 37239`
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663`
	`edu. 86400 IN DNSKEY ( 256 3 13 ofExWbhssID57iiPCfo97BkTsCvsSwz1SQaESyZir1MIqxRITdSKbOcUbrVEtScEVsIP6MoJ1+iL 3fMyJirNRA== ) ; keytag 16901`
	DNSKEY=35663/SEP is now in the chain-of-trust
	DS=35663/SHA-256 verifies DNSKEY=35663/SEP
	Found 1 RRSIGs over DNSKEY RRset
	`edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20260430151114 20260415150614 35663 edu. hn6MW+rv+0wuMgSimUHY1nynldQUyx1MWb5lle/P0E8VweNKywu1Ca1254ERIeJ83vrK2agQGy0J 6QNxHZw8iA== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=37239 is now in the chain-of-trust
	DNSKEY=16901 is now in the chain-of-trust
	Query to e.edu-servers.net for usfca.edu/A
	Received 539 bytes from 192.12.94.30
	;; Response received from [192.12.94.30] 539 octets ;; HEADER SECTION ;; id = 31085 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) usfca.edu. 172800 IN NS ns10.digicertdns.com. usfca.edu. 172800 IN NS ns11.digicertdns.com. usfca.edu. 172800 IN NS ns12.digicertdns.com. usfca.edu. 172800 IN NS ns13.digicertdns.net. usfca.edu. 172800 IN NS ns14.digicertdns.net. usfca.edu. 172800 IN NS ns15.digicertdns.net. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260422031331 20260415020331 16901 edu. too0+3T4unobfH22I23CWeimYfUmRGZceqJ4gA8m/PXnsPNXz9c4YYW1D+arn4OxvshauRZjVUci KTVxVZYCEw== ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN NSEC3 ( 1 1 0 - kncr4pm80rm5lo67pjt8mgtl3n7kb279 NS DS RRSIG ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260424031440 20260417020440 37239 edu. 7DocfucPETJhKF0V4Op1SmvQgAh+WMH8W4RryB3gkKFMjbtnmK+87wDIf/HVxRITmep4+P3dTfub ea76r3L8hg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to l.edu-servers.net for usfca.edu/DNSKEY
	Received 539 bytes from 192.41.162.30
	;; Response received from [192.41.162.30] 539 octets ;; HEADER SECTION ;; id = 63010 ;; 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 = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (10 records) usfca.edu. 172800 IN NS ns10.digicertdns.com. usfca.edu. 172800 IN NS ns11.digicertdns.com. usfca.edu. 172800 IN NS ns12.digicertdns.com. usfca.edu. 172800 IN NS ns13.digicertdns.net. usfca.edu. 172800 IN NS ns14.digicertdns.net. usfca.edu. 172800 IN NS ns15.digicertdns.net. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260422031331 20260415020331 16901 edu. too0+3T4unobfH22I23CWeimYfUmRGZceqJ4gA8m/PXnsPNXz9c4YYW1D+arn4OxvshauRZjVUci KTVxVZYCEw== ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN NSEC3 ( 1 1 0 - kncr4pm80rm5lo67pjt8mgtl3n7kb279 NS DS RRSIG ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260424031440 20260417020440 37239 edu. 7DocfucPETJhKF0V4Op1SmvQgAh+WMH8W4RryB3gkKFMjbtnmK+87wDIf/HVxRITmep4+P3dTfub ea76r3L8hg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found child zone usfca.edu

usfca.edu

	Checking DS between edu and usfca.edu
	Query to a.edu-servers.net for usfca.edu/DS
	Received 569 bytes from 192.5.6.30
	;; Response received from [192.5.6.30] 569 octets ;; HEADER SECTION ;; id = 5940 ;; 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 = 0 ;; nscount = 6 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260422031331 20260415020331 16901 edu. too0+3T4unobfH22I23CWeimYfUmRGZceqJ4gA8m/PXnsPNXz9c4YYW1D+arn4OxvshauRZjVUci KTVxVZYCEw== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1776416397 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20260424085957 20260417074957 37239 edu. pGLC6I0IunTdT01gbq6RsDITDpKHpGiDbVrr+Vm+nafqpypH1daFzKfwEKBBtqe699jorIu9OMsb 7cQrvdQsAg== ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN NSEC3 ( 1 1 0 - kncr4pm80rm5lo67pjt8mgtl3n7kb279 NS DS RRSIG ) KKOV3IH2JJCRRSEBO6MC8308EK6234DM.edu. 900 IN RRSIG ( NSEC3 13 2 900 20260424031440 20260417020440 37239 edu. 7DocfucPETJhKF0V4Op1SmvQgAh+WMH8W4RryB3gkKFMjbtnmK+87wDIf/HVxRITmep4+P3dTfub ea76r3L8hg== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for usfca.edu in the edu zone
	Query to ns11.digicertdns.com for usfca.edu/DNSKEY
	Received 105 bytes from 208.80.124.159
	;; Response received from [208.80.124.159] 105 octets ;; HEADER SECTION ;; id = 40039 ;; 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 = 0 ;; nscount = 1 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) usfca.edu. 1800 IN SOA ( ns10.digicertdns.com. hostmaster.usfca.edu. 2026010191 ;serial 14400 ;refresh 600 ;retry 1209600 ;expire 1800 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns13.digicertdns.net for usfca.edu/A
	Received 54 bytes from 208.80.125.159
	;; Response received from [208.80.125.159] 54 octets ;; HEADER SECTION ;; id = 28616 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN A ;; ANSWER SECTION (1 record) usfca.edu. 3600 IN A 23.185.0.2 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns13.digicertdns.net is authoritative for usfca.edu
	Query to ns14.digicertdns.net for usfca.edu/SOA
	Received 105 bytes from 208.80.127.159
	;; Response received from [208.80.127.159] 105 octets ;; HEADER SECTION ;; id = 31518 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN SOA ;; ANSWER SECTION (1 record) usfca.edu. 21600 IN SOA ( ns10.digicertdns.com. hostmaster.usfca.edu. 2026010191 ;serial 14400 ;refresh 600 ;retry 1209600 ;expire 1800 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns12.digicertdns.com for usfca.edu/SOA
	Received 105 bytes from 208.80.126.159
	;; Response received from [208.80.126.159] 105 octets ;; HEADER SECTION ;; id = 20629 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN SOA ;; ANSWER SECTION (1 record) usfca.edu. 21600 IN SOA ( ns10.digicertdns.com. hostmaster.usfca.edu. 2026010191 ;serial 14400 ;refresh 600 ;retry 1209600 ;expire 1800 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns11.digicertdns.com for usfca.edu/SOA
	Received 105 bytes from 208.80.124.159
	;; Response received from [208.80.124.159] 105 octets ;; HEADER SECTION ;; id = 46018 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN SOA ;; ANSWER SECTION (1 record) usfca.edu. 21600 IN SOA ( ns10.digicertdns.com. hostmaster.usfca.edu. 2026010191 ;serial 14400 ;refresh 600 ;retry 1209600 ;expire 1800 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns15.digicertdns.net for usfca.edu/SOA
	Received 105 bytes from 208.94.149.159
	;; Response received from [208.94.149.159] 105 octets ;; HEADER SECTION ;; id = 54236 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN SOA ;; ANSWER SECTION (1 record) usfca.edu. 21600 IN SOA ( ns10.digicertdns.com. hostmaster.usfca.edu. 2026010191 ;serial 14400 ;refresh 600 ;retry 1209600 ;expire 1800 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns10.digicertdns.com for usfca.edu/SOA
	Received 105 bytes from 208.94.148.159
	;; Response received from [208.94.148.159] 105 octets ;; HEADER SECTION ;; id = 19699 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN SOA ;; ANSWER SECTION (1 record) usfca.edu. 21600 IN SOA ( ns10.digicertdns.com. hostmaster.usfca.edu. 2026010191 ;serial 14400 ;refresh 600 ;retry 1209600 ;expire 1800 ;minimum ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Query to ns13.digicertdns.net for usfca.edu/A
	usfca.edu A RR has value 23.185.0.2
	No RRSIGs found

usfca.edu

	Query to ns12.digicertdns.com for usfca.edu/A
	Received 54 bytes from 208.80.126.159
	;; Response received from [208.80.126.159] 54 octets ;; HEADER SECTION ;; id = 61225 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN A ;; ANSWER SECTION (1 record) usfca.edu. 3600 IN A 23.185.0.2 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns12.digicertdns.com is authoritative for usfca.edu
	Query to ns12.digicertdns.com for usfca.edu/A
	usfca.edu A RR has value 23.185.0.2
	No RRSIGs found

usfca.edu

	Query to ns10.digicertdns.com for usfca.edu/A
	Received 54 bytes from 208.94.148.159
	;; Response received from [208.94.148.159] 54 octets ;; HEADER SECTION ;; id = 49230 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN A ;; ANSWER SECTION (1 record) usfca.edu. 3600 IN A 23.185.0.2 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns10.digicertdns.com is authoritative for usfca.edu
	Query to ns10.digicertdns.com for usfca.edu/A
	usfca.edu A RR has value 23.185.0.2
	No RRSIGs found

usfca.edu

	Query to ns15.digicertdns.net for usfca.edu/A
	Received 54 bytes from 208.94.149.159
	;; Response received from [208.94.149.159] 54 octets ;; HEADER SECTION ;; id = 18059 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN A ;; ANSWER SECTION (1 record) usfca.edu. 3600 IN A 23.185.0.2 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns15.digicertdns.net is authoritative for usfca.edu
	Query to ns15.digicertdns.net for usfca.edu/A
	usfca.edu A RR has value 23.185.0.2
	No RRSIGs found

usfca.edu

	Query to ns14.digicertdns.net for usfca.edu/A
	Received 54 bytes from 208.80.127.159
	;; Response received from [208.80.127.159] 54 octets ;; HEADER SECTION ;; id = 23454 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN A ;; ANSWER SECTION (1 record) usfca.edu. 3600 IN A 23.185.0.2 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns14.digicertdns.net is authoritative for usfca.edu
	Query to ns14.digicertdns.net for usfca.edu/A
	usfca.edu A RR has value 23.185.0.2
	No RRSIGs found

usfca.edu

	Query to ns11.digicertdns.com for usfca.edu/A
	Received 54 bytes from 208.80.124.159
	;; Response received from [208.80.124.159] 54 octets ;; HEADER SECTION ;; id = 14969 ;; 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 = 1 ;; nscount = 0 arcount = 1 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1280, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; usfca.edu. IN A ;; ANSWER SECTION (1 record) usfca.edu. 3600 IN A 23.185.0.2 ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	ns11.digicertdns.com is authoritative for usfca.edu
	Query to ns11.digicertdns.com for usfca.edu/A
	usfca.edu A RR has value 23.185.0.2
	No RRSIGs found

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