DNSSEC Debugger

Domain Name:

Time: 2025-06-30 23:36:33 UTC

Analyzing DNSSEC problems for csu.edu

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 c.root-servers.net for ./DNSKEY
	Received 1417 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1417 octets ;; HEADER SECTION ;; id = 56943 ;; 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 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441 . 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148 . 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 20250711000000 20250620000000 20326 . S0XHgtn2OkSZ0ZOGtgOM4Xipyq/72x7vHPJy3SV8p7TUCtMNj2XxEPjZoXSYvxbkhtaeI6E+9dvv QrqrB6ovKdW8DE/o88jFBLsfe9niPDHgZAs0ZpfGAtRfdFrXvtXZ4CCTYCSsxnaIMNS7By4+Ti1V 9QFp/+ml0VjzVkc92SvmFJMYYpORmeq97VQMOdUJwEYhKx6Npw8cdSVxjqtytx/iNgB6KRt6i6j3 dASECBA8hSxMesKFbnVwLW8lxObBiTnsQo1WDw2IO8vMBSNGagFUUA2YTzvEwYPOQskebK3C0LAW 2GzOvoy69fIK0a9RqKkO9scvKVtLDdrEEDLBZA== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 4 DNSKEY records for .
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbauxLSFZ+KSWi2cT6TJbm3d+GIVqb2N1XnDjMsRme0b6JlGp/cvwmM5CaJ5LQ7tG1r7LuTH jYZadtbNk2nZmclq9r4KInS48ungoAZb0gJXVw8IvBTBb1YWQmiBqD285pJuORwTii7DF++nNJJk 3i55HJt9SmBI7m7t8nvx7OOY/w0inxg3fLH2uY0SKO8he4FGwMc4Ubiab8N8Yhyhh+FkKKdD/+oA cuGF75PjlSXO460B4MlNLlEcjDEzIsKauRYx4YVgSaNomGhMMFblmXRzgW+1R6ywvm5mC9+omlyy izZp2GJfPwGMezuKSGDndO6CYYEc5/lsRhvBYsGjdPM= ) ; keytag 46441`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAbEbGCpGTDrcZTWqWWE72nphyshpRcILdzCVlBGU9Ln1Fui9kkseUOP+g5GLUeVFKdTloeRT A9+EYiQdXgWXmXmuW/nGxZjAikluF/O9NzLVrr5iZnth2xu+F48nrJlAgWWiMNau54NI5sZ3iVQf hFsq2pZmf43RauRPniYMShOLO7EBWWXr5glDSgZGS9fSm6xHwwF+g8D4m8oanjvdCBNxXzSEKS31 ibxjLifTfvwCg3y4XXcNW9U6Nu3JmoKUdxqpPPIkBvVQbIz4UO2FwaR13uXC03ALP1Yx2QNSS4SZ lcIMtAftQR9wtCiuPWQnFv4jkzWqlhp1Lmf7bcoL9yk= ) ; keytag 53148`
	`. 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=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 20250711000000 20250620000000 20326 . S0XHgtn2OkSZ0ZOGtgOM4Xipyq/72x7vHPJy3SV8p7TUCtMNj2XxEPjZoXSYvxbkhtaeI6E+9dvv QrqrB6ovKdW8DE/o88jFBLsfe9niPDHgZAs0ZpfGAtRfdFrXvtXZ4CCTYCSsxnaIMNS7By4+Ti1V 9QFp/+ml0VjzVkc92SvmFJMYYpORmeq97VQMOdUJwEYhKx6Npw8cdSVxjqtytx/iNgB6KRt6i6j3 dASECBA8hSxMesKFbnVwLW8lxObBiTnsQo1WDw2IO8vMBSNGagFUUA2YTzvEwYPOQskebK3C0LAW 2GzOvoy69fIK0a9RqKkO9scvKVtLDdrEEDLBZA== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=46441 is now in the chain-of-trust
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to f.root-servers.net for csu.edu/A
	Received 1166 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1166 octets ;; HEADER SECTION ;; id = 32026 ;; 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": 1472, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.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 20250713170000 20250630160000 53148 . gjud2KVqOQOFnCWNBPVQV5CEhJ/kQmuMgyAAden64obiW77PtEbYbbqHy+EtuFIeM59yPiv+lsWD gb3tMf3MxF9RW8S3nrfvHE1QniSja9eCC5UJSzTqspIXseGKj3W3vgjPluzwboVym0NpIjf7bltF stGem4odnjZh9xCoO3QuHFOJhq4CjY3U1hF4aWdFCF+UlM6rX2Mg+BLkQ2+55LbwmbixNaxLeIPC PVLYQCxH2EFPx0DCfcYMC1s2CzPMdYgiBEFgwBk7CF95VzS74wYFctooScbyDoSxxceIXZY3Rvqg uXjAphzjqevqmylaX+x4YJjKNUxduocT0+P0+w== ) ;; ADDITIONAL SECTION (27 records) a.edu-servers.net. 172800 IN A 192.5.6.30 a.edu-servers.net. 172800 IN AAAA 2001:503:a83e::2:30 b.edu-servers.net. 172800 IN A 192.33.14.30 b.edu-servers.net. 172800 IN AAAA 2001:503:231d::2:30 c.edu-servers.net. 172800 IN A 192.26.92.30 c.edu-servers.net. 172800 IN AAAA 2001:503:83eb::30 d.edu-servers.net. 172800 IN A 192.31.80.30 d.edu-servers.net. 172800 IN AAAA 2001:500:856e::30 e.edu-servers.net. 172800 IN A 192.12.94.30 e.edu-servers.net. 172800 IN AAAA 2001:502:1ca1::30 f.edu-servers.net. 172800 IN A 192.35.51.30 f.edu-servers.net. 172800 IN AAAA 2001:503:d414::30 g.edu-servers.net. 172800 IN A 192.42.93.30 g.edu-servers.net. 172800 IN AAAA 2001:503:eea3::30 h.edu-servers.net. 172800 IN A 192.54.112.30 h.edu-servers.net. 172800 IN AAAA 2001:502:8cc::30 i.edu-servers.net. 172800 IN A 192.43.172.30 i.edu-servers.net. 172800 IN AAAA 2001:503:39c1::30 j.edu-servers.net. 172800 IN A 192.48.79.30 j.edu-servers.net. 172800 IN AAAA 2001:502:7094::30 k.edu-servers.net. 172800 IN A 192.52.178.30 k.edu-servers.net. 172800 IN AAAA 2001:503:d2d::30 l.edu-servers.net. 172800 IN A 192.41.162.30 l.edu-servers.net. 172800 IN AAAA 2001:500:d937::30 m.edu-servers.net. 172800 IN A 192.55.83.30 m.edu-servers.net. 172800 IN AAAA 2001:501:b1f9::30 ;; { "EDNS-VERSION": 0 }
	Query to h.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 198.97.190.53
	;; Response received from [198.97.190.53] 1162 octets ;; HEADER SECTION ;; id = 53042 ;; 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 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 20250713170000 20250630160000 53148 . gjud2KVqOQOFnCWNBPVQV5CEhJ/kQmuMgyAAden64obiW77PtEbYbbqHy+EtuFIeM59yPiv+lsWD gb3tMf3MxF9RW8S3nrfvHE1QniSja9eCC5UJSzTqspIXseGKj3W3vgjPluzwboVym0NpIjf7bltF stGem4odnjZh9xCoO3QuHFOJhq4CjY3U1hF4aWdFCF+UlM6rX2Mg+BLkQ2+55LbwmbixNaxLeIPC PVLYQCxH2EFPx0DCfcYMC1s2CzPMdYgiBEFgwBk7CF95VzS74wYFctooScbyDoSxxceIXZY3Rvqg uXjAphzjqevqmylaX+x4YJjKNUxduocT0+P0+w== ) ;; 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 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to d.root-servers.net for edu/DS
	Received 367 bytes from 199.7.91.13
	;; Response received from [199.7.91.13] 367 octets ;; HEADER SECTION ;; id = 35138 ;; 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": 1450, ;; "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 20250713170000 20250630160000 53148 . gjud2KVqOQOFnCWNBPVQV5CEhJ/kQmuMgyAAden64obiW77PtEbYbbqHy+EtuFIeM59yPiv+lsWD gb3tMf3MxF9RW8S3nrfvHE1QniSja9eCC5UJSzTqspIXseGKj3W3vgjPluzwboVym0NpIjf7bltF stGem4odnjZh9xCoO3QuHFOJhq4CjY3U1hF4aWdFCF+UlM6rX2Mg+BLkQ2+55LbwmbixNaxLeIPC PVLYQCxH2EFPx0DCfcYMC1s2CzPMdYgiBEFgwBk7CF95VzS74wYFctooScbyDoSxxceIXZY3Rvqg uXjAphzjqevqmylaX+x4YJjKNUxduocT0+P0+w== ) ;; 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 20250713170000 20250630160000 53148 . gjud2KVqOQOFnCWNBPVQV5CEhJ/kQmuMgyAAden64obiW77PtEbYbbqHy+EtuFIeM59yPiv+lsWD gb3tMf3MxF9RW8S3nrfvHE1QniSja9eCC5UJSzTqspIXseGKj3W3vgjPluzwboVym0NpIjf7bltF stGem4odnjZh9xCoO3QuHFOJhq4CjY3U1hF4aWdFCF+UlM6rX2Mg+BLkQ2+55LbwmbixNaxLeIPC PVLYQCxH2EFPx0DCfcYMC1s2CzPMdYgiBEFgwBk7CF95VzS74wYFctooScbyDoSxxceIXZY3Rvqg uXjAphzjqevqmylaX+x4YJjKNUxduocT0+P0+w== )`
	RRSIG=53148 and DNSKEY=53148 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 j.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 291 octets ;; HEADER SECTION ;; id = 54032 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (3 records) edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663 edu. 86400 IN DNSKEY ( 256 3 13 5ImtzG5OqHjNCOhBhQ+IzNMnu0KKRiLUf5wOtBlFSIlmoG0Nv7rhyhCBj2PzyDy3+V0Ncgr5z1GD hOM2W3JcFQ== ) ; keytag 57579 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20250714151114 20250629150614 35663 edu. 0LVnsibesovcGuT8UNQJyw3kMfBbyRGsHBViUGZEljK+SxzrCOh70syy6np70GZSkxvQVm05sV2z CL9PfncW+A== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; keytag 35663`
	`edu. 86400 IN DNSKEY ( 256 3 13 5ImtzG5OqHjNCOhBhQ+IzNMnu0KKRiLUf5wOtBlFSIlmoG0Nv7rhyhCBj2PzyDy3+V0Ncgr5z1GD hOM2W3JcFQ== ) ; keytag 57579`
	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 20250714151114 20250629150614 35663 edu. 0LVnsibesovcGuT8UNQJyw3kMfBbyRGsHBViUGZEljK+SxzrCOh70syy6np70GZSkxvQVm05sV2z CL9PfncW+A== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=57579 is now in the chain-of-trust
	Query to f.edu-servers.net for csu.edu/A
	Received 517 bytes from 192.35.51.30
	;; Response received from [192.35.51.30] 517 octets ;; HEADER SECTION ;; id = 14648 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) csu.edu. 172800 IN NS cougar1.csu.edu. csu.edu. 172800 IN NS cougar2.csu.edu. csu.edu. 172800 IN NS ns2.illinois.net. csu.edu. 172800 IN NS ns1.illinois.net. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250704025435 20250627014435 57579 edu. wuuSrhDkxIxgAk3u7vr7dzYs4x46p+Q/nvubXVlR3SriDtAU/TLbT3nrOsl7ga5+ey/RdJ0BeDx8 dBdYu1WO8A== ) 65BFBE2D86EPD6ALPNMQEK36AAU9DTVJ.edu. 900 IN NSEC3 ( 1 1 0 - 6aibrjruqfvapi36h3r9urf30i90m6a6 NS DS RRSIG ) 65BFBE2D86EPD6ALPNMQEK36AAU9DTVJ.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250705050539 20250628035539 57579 edu. 88n5OFzv21rDtP41LsVEvnldS5SBXmbRvyJBvVHxILgIBss2eZMzu9c0FpgyyK6B/bvjzn0k9uff B7ckdWbmpw== ) ;; ADDITIONAL SECTION (3 records) cougar1.csu.edu. 172800 IN A 209.175.73.15 cougar2.csu.edu. 172800 IN A 209.175.73.16 ;; { "EDNS-VERSION": 0 }
	Query to j.edu-servers.net for csu.edu/DNSKEY
	Received 517 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 517 octets ;; HEADER SECTION ;; id = 46456 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) csu.edu. 172800 IN NS cougar1.csu.edu. csu.edu. 172800 IN NS cougar2.csu.edu. csu.edu. 172800 IN NS ns2.illinois.net. csu.edu. 172800 IN NS ns1.illinois.net. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250704025435 20250627014435 57579 edu. wuuSrhDkxIxgAk3u7vr7dzYs4x46p+Q/nvubXVlR3SriDtAU/TLbT3nrOsl7ga5+ey/RdJ0BeDx8 dBdYu1WO8A== ) 65BFBE2D86EPD6ALPNMQEK36AAU9DTVJ.edu. 900 IN NSEC3 ( 1 1 0 - 6aibrjruqfvapi36h3r9urf30i90m6a6 NS DS RRSIG ) 65BFBE2D86EPD6ALPNMQEK36AAU9DTVJ.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250705050539 20250628035539 57579 edu. 88n5OFzv21rDtP41LsVEvnldS5SBXmbRvyJBvVHxILgIBss2eZMzu9c0FpgyyK6B/bvjzn0k9uff B7ckdWbmpw== ) ;; ADDITIONAL SECTION (3 records) cougar1.csu.edu. 172800 IN A 209.175.73.15 cougar2.csu.edu. 172800 IN A 209.175.73.16 ;; { "EDNS-VERSION": 0 }
	Found child zone csu.edu

csu.edu

	Checking DS between edu and csu.edu
	Query to j.edu-servers.net for csu.edu/DS
	Received 567 bytes from 192.48.79.30
	;; Response received from [192.48.79.30] 567 octets ;; HEADER SECTION ;; id = 51375 ;; 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) ;; csu.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 20250704025435 20250627014435 57579 edu. wuuSrhDkxIxgAk3u7vr7dzYs4x46p+Q/nvubXVlR3SriDtAU/TLbT3nrOsl7ga5+ey/RdJ0BeDx8 dBdYu1WO8A== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1751326569 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20250707233609 20250630222609 57579 edu. /RZFKFA+qAfnjXr23dV218syWBIMu9/dFOcc0OcfP6m9+NOqzBWA9E8cJf7+M7YN/wSnZnx18kpm V6DuC81IHw== ) 65BFBE2D86EPD6ALPNMQEK36AAU9DTVJ.edu. 900 IN NSEC3 ( 1 1 0 - 6aibrjruqfvapi36h3r9urf30i90m6a6 NS DS RRSIG ) 65BFBE2D86EPD6ALPNMQEK36AAU9DTVJ.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250705050539 20250628035539 57579 edu. 88n5OFzv21rDtP41LsVEvnldS5SBXmbRvyJBvVHxILgIBss2eZMzu9c0FpgyyK6B/bvjzn0k9uff B7ckdWbmpw== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for csu.edu in the edu zone
	Query to cougar2.csu.edu for csu.edu/DNSKEY
	Received 91 bytes from 209.175.73.16
	;; Response received from [209.175.73.16] 91 octets ;; HEADER SECTION ;; id = 54048 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) csu.edu. 60 IN SOA ( cougar1.csu.edu. postmaster.csu.edu. 2025063012 ;serial 7200 ;refresh 3600 ;retry 1209600 ;expire 60 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to ns1.illinois.net for csu.edu/A
	Received 268 bytes from 206.166.61.22
	;; Response received from [206.166.61.22] 268 octets ;; HEADER SECTION ;; id = 38090 ;; 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 = 4 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN A ;; ANSWER SECTION (3 records) csu.edu. 60 IN A 3.209.26.193 csu.edu. 60 IN A 52.73.2.219 csu.edu. 60 IN A 34.236.193.193 ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS cougar2.csu.edu. csu.edu. 420 IN NS ns1.illinois.net. csu.edu. 420 IN NS cougar1.csu.edu. csu.edu. 420 IN NS ns2.illinois.net. ;; ADDITIONAL SECTION (6 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ns1.illinois.net. 3600 IN A 206.166.61.22 ns2.illinois.net. 3600 IN A 206.166.17.200 ns1.illinois.net. 3600 IN AAAA 2001:1848:0:9300::4 ;; { "EDNS-VERSION": 0 }
	ns1.illinois.net is authoritative for csu.edu
	Query to ns2.illinois.net for csu.edu/SOA
	Received 267 bytes from 206.166.17.200
	;; Response received from [206.166.17.200] 267 octets ;; HEADER SECTION ;; id = 25214 ;; 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 = 4 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN SOA ;; ANSWER SECTION (1 record) csu.edu. 420 IN SOA ( cougar1.csu.edu. postmaster.csu.edu. 2025063012 ;serial 7200 ;refresh 3600 ;retry 1209600 ;expire 60 ;minimum ) ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS ns1.illinois.net. csu.edu. 420 IN NS cougar1.csu.edu. csu.edu. 420 IN NS cougar2.csu.edu. csu.edu. 420 IN NS ns2.illinois.net. ;; ADDITIONAL SECTION (6 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ns1.illinois.net. 3600 IN A 206.166.61.22 ns2.illinois.net. 3600 IN A 206.166.17.200 ns1.illinois.net. 3600 IN AAAA 2001:1848:0:9300::4 ;; { "EDNS-VERSION": 0 }
	Query to cougar1.csu.edu for csu.edu/SOA
	Received 207 bytes from 209.175.73.15
	;; Response received from [209.175.73.15] 207 octets ;; HEADER SECTION ;; id = 9449 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN SOA ;; ANSWER SECTION (1 record) csu.edu. 420 IN SOA ( cougar1.csu.edu. postmaster.csu.edu. 2025063012 ;serial 7200 ;refresh 3600 ;retry 1209600 ;expire 60 ;minimum ) ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS ns1.illinois.net. csu.edu. 420 IN NS cougar2.csu.edu. csu.edu. 420 IN NS ns2.illinois.net. csu.edu. 420 IN NS cougar1.csu.edu. ;; ADDITIONAL SECTION (3 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ;; { "EDNS-VERSION": 0 }
	Query to cougar2.csu.edu for csu.edu/SOA
	Received 207 bytes from 209.175.73.16
	;; Response received from [209.175.73.16] 207 octets ;; HEADER SECTION ;; id = 36785 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN SOA ;; ANSWER SECTION (1 record) csu.edu. 420 IN SOA ( cougar1.csu.edu. postmaster.csu.edu. 2025063012 ;serial 7200 ;refresh 3600 ;retry 1209600 ;expire 60 ;minimum ) ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS cougar2.csu.edu. csu.edu. 420 IN NS ns2.illinois.net. csu.edu. 420 IN NS cougar1.csu.edu. csu.edu. 420 IN NS ns1.illinois.net. ;; ADDITIONAL SECTION (3 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ;; { "EDNS-VERSION": 0 }
	Query to ns1.illinois.net for csu.edu/A
	Received 268 bytes from 206.166.61.22
	;; Response received from [206.166.61.22] 268 octets ;; HEADER SECTION ;; id = 6026 ;; 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 = 4 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN A ;; ANSWER SECTION (3 records) csu.edu. 60 IN A 34.236.193.193 csu.edu. 60 IN A 52.73.2.219 csu.edu. 60 IN A 3.209.26.193 ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS ns2.illinois.net. csu.edu. 420 IN NS cougar2.csu.edu. csu.edu. 420 IN NS ns1.illinois.net. csu.edu. 420 IN NS cougar1.csu.edu. ;; ADDITIONAL SECTION (6 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ns1.illinois.net. 3600 IN A 206.166.61.22 ns2.illinois.net. 3600 IN A 206.166.17.200 ns1.illinois.net. 3600 IN AAAA 2001:1848:0:9300::4 ;; { "EDNS-VERSION": 0 }
	csu.edu A RR has value 34.236.193.193
	csu.edu A RR has value 52.73.2.219
	csu.edu A RR has value 3.209.26.193
	No RRSIGs found

csu.edu

	Query to cougar1.csu.edu for csu.edu/A
	Received 208 bytes from 209.175.73.15
	;; Response received from [209.175.73.15] 208 octets ;; HEADER SECTION ;; id = 37438 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN A ;; ANSWER SECTION (3 records) csu.edu. 60 IN A 52.73.2.219 csu.edu. 60 IN A 3.209.26.193 csu.edu. 60 IN A 34.236.193.193 ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS cougar2.csu.edu. csu.edu. 420 IN NS ns1.illinois.net. csu.edu. 420 IN NS cougar1.csu.edu. csu.edu. 420 IN NS ns2.illinois.net. ;; ADDITIONAL SECTION (3 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ;; { "EDNS-VERSION": 0 }
	cougar1.csu.edu is authoritative for csu.edu
	Query to cougar1.csu.edu for csu.edu/A
	Received 208 bytes from 209.175.73.15
	;; Response received from [209.175.73.15] 208 octets ;; HEADER SECTION ;; id = 55686 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN A ;; ANSWER SECTION (3 records) csu.edu. 60 IN A 3.209.26.193 csu.edu. 60 IN A 34.236.193.193 csu.edu. 60 IN A 52.73.2.219 ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS ns1.illinois.net. csu.edu. 420 IN NS ns2.illinois.net. csu.edu. 420 IN NS cougar2.csu.edu. csu.edu. 420 IN NS cougar1.csu.edu. ;; ADDITIONAL SECTION (3 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ;; { "EDNS-VERSION": 0 }
	csu.edu A RR has value 3.209.26.193
	csu.edu A RR has value 34.236.193.193
	csu.edu A RR has value 52.73.2.219
	No RRSIGs found

csu.edu

	Query to cougar2.csu.edu for csu.edu/A
	Received 208 bytes from 209.175.73.16
	;; Response received from [209.175.73.16] 208 octets ;; HEADER SECTION ;; id = 9267 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN A ;; ANSWER SECTION (3 records) csu.edu. 60 IN A 3.209.26.193 csu.edu. 60 IN A 34.236.193.193 csu.edu. 60 IN A 52.73.2.219 ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS cougar1.csu.edu. csu.edu. 420 IN NS ns1.illinois.net. csu.edu. 420 IN NS cougar2.csu.edu. csu.edu. 420 IN NS ns2.illinois.net. ;; ADDITIONAL SECTION (3 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ;; { "EDNS-VERSION": 0 }
	cougar2.csu.edu is authoritative for csu.edu
	Query to cougar2.csu.edu for csu.edu/A
	Received 208 bytes from 209.175.73.16
	;; Response received from [209.175.73.16] 208 octets ;; HEADER SECTION ;; id = 46547 ;; 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 = 4 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN A ;; ANSWER SECTION (3 records) csu.edu. 60 IN A 34.236.193.193 csu.edu. 60 IN A 52.73.2.219 csu.edu. 60 IN A 3.209.26.193 ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS ns2.illinois.net. csu.edu. 420 IN NS cougar2.csu.edu. csu.edu. 420 IN NS ns1.illinois.net. csu.edu. 420 IN NS cougar1.csu.edu. ;; ADDITIONAL SECTION (3 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ;; { "EDNS-VERSION": 0 }
	csu.edu A RR has value 34.236.193.193
	csu.edu A RR has value 52.73.2.219
	csu.edu A RR has value 3.209.26.193
	No RRSIGs found

csu.edu

	Query to ns2.illinois.net for csu.edu/A
	Received 268 bytes from 206.166.17.200
	;; Response received from [206.166.17.200] 268 octets ;; HEADER SECTION ;; id = 58673 ;; 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 = 4 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN A ;; ANSWER SECTION (3 records) csu.edu. 60 IN A 3.209.26.193 csu.edu. 60 IN A 34.236.193.193 csu.edu. 60 IN A 52.73.2.219 ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS cougar1.csu.edu. csu.edu. 420 IN NS ns1.illinois.net. csu.edu. 420 IN NS ns2.illinois.net. csu.edu. 420 IN NS cougar2.csu.edu. ;; ADDITIONAL SECTION (6 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ns1.illinois.net. 3600 IN A 206.166.61.22 ns2.illinois.net. 3600 IN A 206.166.17.200 ns1.illinois.net. 3600 IN AAAA 2001:1848:0:9300::4 ;; { "EDNS-VERSION": 0 }
	ns2.illinois.net is authoritative for csu.edu
	Query to ns2.illinois.net for csu.edu/A
	Received 268 bytes from 206.166.17.200
	;; Response received from [206.166.17.200] 268 octets ;; HEADER SECTION ;; id = 21457 ;; 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 = 4 arcount = 6 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; csu.edu. IN A ;; ANSWER SECTION (3 records) csu.edu. 60 IN A 3.209.26.193 csu.edu. 60 IN A 34.236.193.193 csu.edu. 60 IN A 52.73.2.219 ;; AUTHORITY SECTION (4 records) csu.edu. 420 IN NS ns1.illinois.net. csu.edu. 420 IN NS cougar2.csu.edu. csu.edu. 420 IN NS cougar1.csu.edu. csu.edu. 420 IN NS ns2.illinois.net. ;; ADDITIONAL SECTION (6 records) cougar1.csu.edu. 300 IN A 209.175.73.15 cougar2.csu.edu. 300 IN A 209.175.73.16 ns1.illinois.net. 3600 IN A 206.166.61.22 ns2.illinois.net. 3600 IN A 206.166.17.200 ns1.illinois.net. 3600 IN AAAA 2001:1848:0:9300::4 ;; { "EDNS-VERSION": 0 }
	csu.edu A RR has value 3.209.26.193
	csu.edu A RR has value 34.236.193.193
	csu.edu A RR has value 52.73.2.219
	No RRSIGs found

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