DNSSEC Debugger - lamar.edu

Domain Name:

Time: 2025-05-21 14:40:41 UTC

Analyzing DNSSEC problems for lamar.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 1141 bytes from 192.33.4.12
	;; Response received from [192.33.4.12] 1141 octets ;; HEADER SECTION ;; id = 21233 ;; 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 ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; keytag 20326 . 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 RRSIG ( DNSKEY 8 0 172800 20250611000000 20250521000000 20326 . ki8fK9M8rb/I+LSCC+6ZKil/CLh4jxV//8F/PDAFtzupjzeyCotFHL+Tm6kwL2wEOrZaz0a6rEba ZFhLGP+Z1XV0WJb45V0ajLFhU+IV4VCDVbzlXKQ3isrKymu8U7zrj3d/NoPbZAbxGkMfI56xv6Ev FvRYa9bjnIm0Id94ONqFclrlQTNEL25Nq+tDOH/Ro709M4j0NOcW5Ui6gIlILfsvEma+g+rHVMeJ N7Yu5FpOzaCvajJKdDGf4O3e1BI4UGrvxsLaZZGSUkeUifobG6FrTpewm9vDkU0kHfGKPqZurEuk mXcfCb/jevjBQhGG8HwoAQy4nS6IjWGfCjK3CQ== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	Found 3 DNSKEY records for .
	`. 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 ( 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`
	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 20250611000000 20250521000000 20326 . ki8fK9M8rb/I+LSCC+6ZKil/CLh4jxV//8F/PDAFtzupjzeyCotFHL+Tm6kwL2wEOrZaz0a6rEba ZFhLGP+Z1XV0WJb45V0ajLFhU+IV4VCDVbzlXKQ3isrKymu8U7zrj3d/NoPbZAbxGkMfI56xv6Ev FvRYa9bjnIm0Id94ONqFclrlQTNEL25Nq+tDOH/Ro709M4j0NOcW5Ui6gIlILfsvEma+g+rHVMeJ N7Yu5FpOzaCvajJKdDGf4O3e1BI4UGrvxsLaZZGSUkeUifobG6FrTpewm9vDkU0kHfGKPqZurEuk mXcfCb/jevjBQhGG8HwoAQy4nS6IjWGfCjK3CQ== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=53148 is now in the chain-of-trust
	DNSKEY=38696/SEP is now in the chain-of-trust
	Query to l.root-servers.net for lamar.edu/A
	Received 1168 bytes from 199.7.83.42
	;; Response received from [199.7.83.42] 1168 octets ;; HEADER SECTION ;; id = 37951 ;; 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": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.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 20250603050000 20250521040000 53148 . JIAOQJtw6EXJ/+yHhhBlN5Aywt2TFFWRs2zlc0xlHMWIzMr+bDj/3FPuR9fWrHT7vTrArds/CZh4 UngHqfmxIV0xrRzBDzL8T71Lf2nZk0MYbH7pfZTsDoHCnXTRHwCqkD8S9+G61CZc80ckU3ZgoaZ0 oF3aHAjGFpwvTjxKZVN7IMrUK4moz+F6B+mbA4vJgKuJKLWL3za5Rub9I7tA1hnq3DmSze/DvBWK 7s1qNf2uHpkuRvx1TMOyaBEWPNN07xDahbCqfT6/A6nsV8cu0KjYeGHa+Uc4oAR4ppRNR6adrjxz mkb4coNRpI2bFSo+zMGPSDwO2cxzfyCkY/hliQ== ) ;; 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 f.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 192.5.5.241
	;; Response received from [192.5.5.241] 1162 octets ;; HEADER SECTION ;; id = 29393 ;; 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) ;; 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 20250603050000 20250521040000 53148 . JIAOQJtw6EXJ/+yHhhBlN5Aywt2TFFWRs2zlc0xlHMWIzMr+bDj/3FPuR9fWrHT7vTrArds/CZh4 UngHqfmxIV0xrRzBDzL8T71Lf2nZk0MYbH7pfZTsDoHCnXTRHwCqkD8S9+G61CZc80ckU3ZgoaZ0 oF3aHAjGFpwvTjxKZVN7IMrUK4moz+F6B+mbA4vJgKuJKLWL3za5Rub9I7tA1hnq3DmSze/DvBWK 7s1qNf2uHpkuRvx1TMOyaBEWPNN07xDahbCqfT6/A6nsV8cu0KjYeGHa+Uc4oAR4ppRNR6adrjxz mkb4coNRpI2bFSo+zMGPSDwO2cxzfyCkY/hliQ== ) ;; 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 }
	Found child zone edu

edu

	Checking DS between . and edu
	Query to g.root-servers.net for edu/DS
	Received 367 bytes from 192.112.36.4
	;; Response received from [192.112.36.4] 367 octets ;; HEADER SECTION ;; id = 47245 ;; 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 20250603050000 20250521040000 53148 . JIAOQJtw6EXJ/+yHhhBlN5Aywt2TFFWRs2zlc0xlHMWIzMr+bDj/3FPuR9fWrHT7vTrArds/CZh4 UngHqfmxIV0xrRzBDzL8T71Lf2nZk0MYbH7pfZTsDoHCnXTRHwCqkD8S9+G61CZc80ckU3ZgoaZ0 oF3aHAjGFpwvTjxKZVN7IMrUK4moz+F6B+mbA4vJgKuJKLWL3za5Rub9I7tA1hnq3DmSze/DvBWK 7s1qNf2uHpkuRvx1TMOyaBEWPNN07xDahbCqfT6/A6nsV8cu0KjYeGHa+Uc4oAR4ppRNR6adrjxz mkb4coNRpI2bFSo+zMGPSDwO2cxzfyCkY/hliQ== ) ;; 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 20250603050000 20250521040000 53148 . JIAOQJtw6EXJ/+yHhhBlN5Aywt2TFFWRs2zlc0xlHMWIzMr+bDj/3FPuR9fWrHT7vTrArds/CZh4 UngHqfmxIV0xrRzBDzL8T71Lf2nZk0MYbH7pfZTsDoHCnXTRHwCqkD8S9+G61CZc80ckU3ZgoaZ0 oF3aHAjGFpwvTjxKZVN7IMrUK4moz+F6B+mbA4vJgKuJKLWL3za5Rub9I7tA1hnq3DmSze/DvBWK 7s1qNf2uHpkuRvx1TMOyaBEWPNN07xDahbCqfT6/A6nsV8cu0KjYeGHa+Uc4oAR4ppRNR6adrjxz mkb4coNRpI2bFSo+zMGPSDwO2cxzfyCkY/hliQ== )`
	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 c.edu-servers.net for edu/DNSKEY
	Received 291 bytes from 192.26.92.30
	;; Response received from [192.26.92.30] 291 octets ;; HEADER SECTION ;; id = 7775 ;; 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 20250604151114 20250520150614 35663 edu. 4XfaS4U6KIc+nIwVKqRhUcL6SJno6ei3/P5by2m83Ac7x5RAsvFbAfFRxREKT7OwzXqT4wvh4Fep DbyQxFq3Yw== ) ;; 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 20250604151114 20250520150614 35663 edu. 4XfaS4U6KIc+nIwVKqRhUcL6SJno6ei3/P5by2m83Ac7x5RAsvFbAfFRxREKT7OwzXqT4wvh4Fep DbyQxFq3Yw== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=57579 is now in the chain-of-trust
	Query to g.edu-servers.net for lamar.edu/A
	Received 545 bytes from 192.42.93.30
	;; Response received from [192.42.93.30] 545 octets ;; HEADER SECTION ;; id = 42025 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) lamar.edu. 172800 IN NS dns1.lamar.edu. lamar.edu. 172800 IN NS dns2.lamar.edu. lamar.edu. 172800 IN NS geri.angelo.edu. lamar.edu. 172800 IN NS dr-dns1.lamar.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250528131030 20250521120030 57579 edu. azXZHFVjKToaq5KNijlDWxznmR9RQH2C6ka30cOP3AkN4GfT1PdO2AhdpuRZNcefXpr5q6hL2Bkt LJVzRxmkkw== ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN NSEC3 ( 1 1 0 - 5kut5165mmusjmbpbbql7mvqcbmia9co NS DS RRSIG ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250527201030 20250520190030 57579 edu. 6xF6reE+R8lbjlPWYWIPC6S1On1WpbnCxNt6BVATogSARRIS5t9gXJYZK48oG4KayQh0JiNPZkW0 MsxEDJxUfA== ) ;; ADDITIONAL SECTION (5 records) dns1.lamar.edu. 172800 IN A 140.158.64.5 dns2.lamar.edu. 172800 IN A 140.158.64.6 geri.angelo.edu. 172800 IN A 72.18.160.115 dr-dns1.lamar.edu. 172800 IN A 147.26.255.7 ;; { "EDNS-VERSION": 0 }
	Query to m.edu-servers.net for lamar.edu/DNSKEY
	Received 545 bytes from 192.55.83.30
	;; Response received from [192.55.83.30] 545 octets ;; HEADER SECTION ;; id = 5677 ;; 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 = 5 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (8 records) lamar.edu. 172800 IN NS dns1.lamar.edu. lamar.edu. 172800 IN NS dns2.lamar.edu. lamar.edu. 172800 IN NS geri.angelo.edu. lamar.edu. 172800 IN NS dr-dns1.lamar.edu. 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN NSEC3 ( 1 1 0 - 9irjmuel398sejh8crdik2h2k85k5243 NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250528131030 20250521120030 57579 edu. azXZHFVjKToaq5KNijlDWxznmR9RQH2C6ka30cOP3AkN4GfT1PdO2AhdpuRZNcefXpr5q6hL2Bkt LJVzRxmkkw== ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN NSEC3 ( 1 1 0 - 5kut5165mmusjmbpbbql7mvqcbmia9co NS DS RRSIG ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250527201030 20250520190030 57579 edu. 6xF6reE+R8lbjlPWYWIPC6S1On1WpbnCxNt6BVATogSARRIS5t9gXJYZK48oG4KayQh0JiNPZkW0 MsxEDJxUfA== ) ;; ADDITIONAL SECTION (5 records) dns1.lamar.edu. 172800 IN A 140.158.64.5 dns2.lamar.edu. 172800 IN A 140.158.64.6 geri.angelo.edu. 172800 IN A 72.18.160.115 dr-dns1.lamar.edu. 172800 IN A 147.26.255.7 ;; { "EDNS-VERSION": 0 }
	Found child zone lamar.edu

lamar.edu

	Checking DS between edu and lamar.edu
	Query to c.edu-servers.net for lamar.edu/DS
	Received 569 bytes from 192.26.92.30
	;; Response received from [192.26.92.30] 569 octets ;; HEADER SECTION ;; id = 63925 ;; 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) ;; lamar.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 20250528131030 20250521120030 57579 edu. azXZHFVjKToaq5KNijlDWxznmR9RQH2C6ka30cOP3AkN4GfT1PdO2AhdpuRZNcefXpr5q6hL2Bkt LJVzRxmkkw== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1747838422 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 900 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20250528144022 20250521133022 57579 edu. DzWcqlwxzlcI5/i3zycXB3hiuPUKrFZWG1Tlb2S9riqvFv0oRwAAlODOX4ZEapNytvzBuPVVPiQ4 ewP4WzVStg== ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN NSEC3 ( 1 1 0 - 5kut5165mmusjmbpbbql7mvqcbmia9co NS DS RRSIG ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 900 IN RRSIG ( NSEC3 13 2 900 20250527201030 20250520190030 57579 edu. 6xF6reE+R8lbjlPWYWIPC6S1On1WpbnCxNt6BVATogSARRIS5t9gXJYZK48oG4KayQh0JiNPZkW0 MsxEDJxUfA== ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DS records found for lamar.edu in the edu zone
	Query to dns1.lamar.edu for lamar.edu/DNSKEY
	Received 86 bytes from 140.158.64.5
	;; Response received from [140.158.64.5] 86 octets ;; HEADER SECTION ;; id = 3572 ;; 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": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN DNSKEY ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record) lamar.edu. 300 IN SOA ( DNS1.lamar.edu. system.DNS1.lamar.edu. 2025052001 ;serial 300 ;refresh 300 ;retry 1209600 ;expire 300 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; { "EDNS-VERSION": 0 }
	No DNSKEY records found
	Query to dns2.lamar.edu for lamar.edu/A
	Error querying dns2.lamar.edu/140.158.64.6 for lamar.edu/A: 'query timed out'
	All Queries to dns2.lamar.edu for lamar.edu/A timed out or failed
	Query to dr-dns1.lamar.edu for lamar.edu/A
	Error querying dr-dns1.lamar.edu/147.26.255.7 for lamar.edu/A: 'query timed out'
	All Queries to dr-dns1.lamar.edu for lamar.edu/A timed out or failed
	Query to dns1.lamar.edu for lamar.edu/A
	Received 169 bytes from 140.158.64.5
	;; Response received from [140.158.64.5] 169 octets ;; HEADER SECTION ;; id = 3699 ;; 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 = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN A ;; ANSWER SECTION (2 records) lamar.edu. 300 IN A 147.26.255.248 lamar.edu. 300 IN A 140.158.64.248 ;; AUTHORITY SECTION (3 records) lamar.edu. 300 IN NS DNS2.lamar.edu. lamar.edu. 300 IN NS DNS1.lamar.edu. lamar.edu. 300 IN NS GERI.ANGELO.EDU. ;; ADDITIONAL SECTION (3 records) DNS1.lamar.edu. 300 IN A 140.158.64.5 DNS2.lamar.edu. 300 IN A 140.158.64.6 ;; { "EDNS-VERSION": 0 }
	dns1.lamar.edu is authoritative for lamar.edu
	Query to GERI.ANGELO.EDU for lamar.edu/SOA
	Received 208 bytes from 72.18.160.115
	;; Response received from [72.18.160.115] 208 octets ;; HEADER SECTION ;; id = 55757 ;; 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 = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN SOA ;; ANSWER SECTION (1 record) lamar.edu. 300 IN SOA ( DNS1.lamar.edu. system.DNS1.lamar.edu. 2025052001 ;serial 300 ;refresh 300 ;retry 1209600 ;expire 300 ;minimum ) ;; AUTHORITY SECTION (3 records) lamar.edu. 300 IN NS GERI.ANGELO.EDU. lamar.edu. 300 IN NS DNS2.lamar.edu. lamar.edu. 300 IN NS DNS1.lamar.edu. ;; ADDITIONAL SECTION (4 records) DNS1.lamar.edu. 300 IN A 140.158.64.5 DNS2.lamar.edu. 300 IN A 140.158.64.6 geri.angelo.edu. 3600 IN A 72.18.160.115 ;; { "EDNS-VERSION": 0 }
	Query to DNS2.lamar.edu for lamar.edu/SOA
	Received 180 bytes from 140.158.64.6
	;; Response received from [140.158.64.6] 180 octets ;; HEADER SECTION ;; id = 5036 ;; 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 = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN SOA ;; ANSWER SECTION (1 record) lamar.edu. 300 IN SOA ( DNS1.lamar.edu. system.DNS1.lamar.edu. 2025052001 ;serial 300 ;refresh 300 ;retry 1209600 ;expire 300 ;minimum ) ;; AUTHORITY SECTION (3 records) lamar.edu. 300 IN NS GERI.ANGELO.EDU. lamar.edu. 300 IN NS DNS1.lamar.edu. lamar.edu. 300 IN NS DNS2.lamar.edu. ;; ADDITIONAL SECTION (3 records) DNS1.lamar.edu. 300 IN A 140.158.64.5 DNS2.lamar.edu. 300 IN A 140.158.64.6 ;; { "EDNS-VERSION": 0 }
	Query to dns1.lamar.edu for lamar.edu/A
	Received 169 bytes from 140.158.64.5
	;; Response received from [140.158.64.5] 169 octets ;; HEADER SECTION ;; id = 11614 ;; 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 = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN A ;; ANSWER SECTION (2 records) lamar.edu. 300 IN A 140.158.64.248 lamar.edu. 300 IN A 147.26.255.248 ;; AUTHORITY SECTION (3 records) lamar.edu. 300 IN NS DNS2.lamar.edu. lamar.edu. 300 IN NS DNS1.lamar.edu. lamar.edu. 300 IN NS GERI.ANGELO.EDU. ;; ADDITIONAL SECTION (3 records) DNS1.lamar.edu. 300 IN A 140.158.64.5 DNS2.lamar.edu. 300 IN A 140.158.64.6 ;; { "EDNS-VERSION": 0 }
	lamar.edu A RR has value 140.158.64.248
	lamar.edu A RR has value 147.26.255.248
	No RRSIGs found

lamar.edu

	Query to DNS2.lamar.edu for lamar.edu/A
	Received 169 bytes from 140.158.64.6
	;; Response received from [140.158.64.6] 169 octets ;; HEADER SECTION ;; id = 5785 ;; 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 = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN A ;; ANSWER SECTION (2 records) lamar.edu. 300 IN A 140.158.64.248 lamar.edu. 300 IN A 147.26.255.248 ;; AUTHORITY SECTION (3 records) lamar.edu. 300 IN NS DNS2.lamar.edu. lamar.edu. 300 IN NS GERI.ANGELO.EDU. lamar.edu. 300 IN NS DNS1.lamar.edu. ;; ADDITIONAL SECTION (3 records) DNS1.lamar.edu. 300 IN A 140.158.64.5 DNS2.lamar.edu. 300 IN A 140.158.64.6 ;; { "EDNS-VERSION": 0 }
	DNS2.lamar.edu is authoritative for lamar.edu
	Query to DNS2.lamar.edu for lamar.edu/A
	Received 169 bytes from 140.158.64.6
	;; Response received from [140.158.64.6] 169 octets ;; HEADER SECTION ;; id = 3153 ;; 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 = 3 arcount = 3 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 1232, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN A ;; ANSWER SECTION (2 records) lamar.edu. 300 IN A 140.158.64.248 lamar.edu. 300 IN A 147.26.255.248 ;; AUTHORITY SECTION (3 records) lamar.edu. 300 IN NS DNS1.lamar.edu. lamar.edu. 300 IN NS GERI.ANGELO.EDU. lamar.edu. 300 IN NS DNS2.lamar.edu. ;; ADDITIONAL SECTION (3 records) DNS1.lamar.edu. 300 IN A 140.158.64.5 DNS2.lamar.edu. 300 IN A 140.158.64.6 ;; { "EDNS-VERSION": 0 }
	lamar.edu A RR has value 140.158.64.248
	lamar.edu A RR has value 147.26.255.248
	No RRSIGs found

lamar.edu

	Query to GERI.ANGELO.EDU for lamar.edu/A
	Received 197 bytes from 72.18.160.115
	;; Response received from [72.18.160.115] 197 octets ;; HEADER SECTION ;; id = 31063 ;; 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 = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN A ;; ANSWER SECTION (2 records) lamar.edu. 300 IN A 140.158.64.248 lamar.edu. 300 IN A 147.26.255.248 ;; AUTHORITY SECTION (3 records) lamar.edu. 300 IN NS GERI.ANGELO.EDU. lamar.edu. 300 IN NS DNS2.lamar.edu. lamar.edu. 300 IN NS DNS1.lamar.edu. ;; ADDITIONAL SECTION (4 records) DNS1.lamar.edu. 300 IN A 140.158.64.5 DNS2.lamar.edu. 300 IN A 140.158.64.6 geri.angelo.edu. 3600 IN A 72.18.160.115 ;; { "EDNS-VERSION": 0 }
	GERI.ANGELO.EDU is authoritative for lamar.edu
	Query to GERI.ANGELO.EDU for lamar.edu/A
	Received 197 bytes from 72.18.160.115
	;; Response received from [72.18.160.115] 197 octets ;; HEADER SECTION ;; id = 47265 ;; 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 = 3 arcount = 4 ;; { "EDNS-VERSION": 0, ;; "FLAGS": "8000", ;; "RCODE": 0, ;; "UDPSIZE": 4096, ;; "OPTIONS": [ ] ;; } ;; QUESTION SECTION (1 record) ;; lamar.edu. IN A ;; ANSWER SECTION (2 records) lamar.edu. 300 IN A 147.26.255.248 lamar.edu. 300 IN A 140.158.64.248 ;; AUTHORITY SECTION (3 records) lamar.edu. 300 IN NS GERI.ANGELO.EDU. lamar.edu. 300 IN NS DNS1.lamar.edu. lamar.edu. 300 IN NS DNS2.lamar.edu. ;; ADDITIONAL SECTION (4 records) DNS1.lamar.edu. 300 IN A 140.158.64.5 DNS2.lamar.edu. 300 IN A 140.158.64.6 geri.angelo.edu. 3600 IN A 72.18.160.115 ;; { "EDNS-VERSION": 0 }
	lamar.edu A RR has value 147.26.255.248
	lamar.edu A RR has value 140.158.64.248
	No RRSIGs found

lamar.edu

No response from lamar.edu nameservers

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DNSSEC Debugger

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