DNSSEC Analyzer - lamar.edu

Domain Name:

Time: 2023-12-04 03:04:57 UTC, NTP stratum 16

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 865 bytes from 192.33.4.12
	;; Response received from 192.33.4.12 (865 octets) ;; HEADER SECTION ;; id = 958 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; . IN DNSKEY ;; ANSWER SECTION (3 records) . 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326 . 172800 IN DNSKEY ( 256 3 8 AwEAAddS95RV5uUtkUCN7vyvpb0kDZgmtXwN5Sj/d08+X7ND2sgWBabKnFhftrOsSx9DUhKR3gpM PIxac84Nou8Wzkiu2A/sTzP1F6KpCL8epgemdlZVd1ATHEjpB0KHIQmDjSEO/frGgi8ijQ2vDF3A MSrUwH7qntL1E5ufPHGKRM+agGghcAYfJHJN1dw7Ki3Fo22RDB3VZBxU9yJ3vl/T4hngeL7zK84v gl62tlJJw1rK5S/3U4p/bZarjtMFOHDfh0DEj1ywtRpkpPnge03gmINoa2tz+Kff67kbQb0NhHJY zPRpViaMEWZI9pgGH9ZyuFdNrNRx68XSiO7sya7/i+c= ) ; Key ID = 46780 . 172800 IN RRSIG ( DNSKEY 8 0 172800 20231221000000 20231130000000 20326 . Vq+Z0sYiDdI6V+KCvfoTAYNxmsKiv703Lxyy4OREQPew0qYrrUySU54Jn+NiOlkHLm+o83YW7ZZ0 eyikQKrt42dD2Hdigy7YiOeML1W3wqkZYDg/DoHo5i8zP+B6461Z/yVrjkcTSgM6C8FZuOaDqj5X PMghMfDo0fQy0spEL6rtLzGNXDZ+j5D+hcoQPYtZu9svhm9AHqZoXLu5id7whpsVJhON4BM1pQRF 7JSlTIi0cn7SGhFpfypnj/2E5hUvJ1bRRkr+wItfi7B4+b19lDNgtLZiDs3opRMmStbaF3HEFgTh UZ+HcCRzQASdyuZ4Y8xr1SUX/MpSlct5EBFshg== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Found 2 DNSKEY records for .
	`. 172800 IN DNSKEY ( 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlE xOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgC mr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+ SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnX GXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU= ) ; Key ID = 20326`
	`. 172800 IN DNSKEY ( 256 3 8 AwEAAddS95RV5uUtkUCN7vyvpb0kDZgmtXwN5Sj/d08+X7ND2sgWBabKnFhftrOsSx9DUhKR3gpM PIxac84Nou8Wzkiu2A/sTzP1F6KpCL8epgemdlZVd1ATHEjpB0KHIQmDjSEO/frGgi8ijQ2vDF3A MSrUwH7qntL1E5ufPHGKRM+agGghcAYfJHJN1dw7Ki3Fo22RDB3VZBxU9yJ3vl/T4hngeL7zK84v gl62tlJJw1rK5S/3U4p/bZarjtMFOHDfh0DEj1ywtRpkpPnge03gmINoa2tz+Kff67kbQb0NhHJY zPRpViaMEWZI9pgGH9ZyuFdNrNRx68XSiO7sya7/i+c= ) ; Key ID = 46780`
	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 20231221000000 20231130000000 20326 . Vq+Z0sYiDdI6V+KCvfoTAYNxmsKiv703Lxyy4OREQPew0qYrrUySU54Jn+NiOlkHLm+o83YW7ZZ0 eyikQKrt42dD2Hdigy7YiOeML1W3wqkZYDg/DoHo5i8zP+B6461Z/yVrjkcTSgM6C8FZuOaDqj5X PMghMfDo0fQy0spEL6rtLzGNXDZ+j5D+hcoQPYtZu9svhm9AHqZoXLu5id7whpsVJhON4BM1pQRF 7JSlTIi0cn7SGhFpfypnj/2E5hUvJ1bRRkr+wItfi7B4+b19lDNgtLZiDs3opRMmStbaF3HEFgTh UZ+HcCRzQASdyuZ4Y8xr1SUX/MpSlct5EBFshg== )`
	RRSIG=20326 and DNSKEY=20326/SEP verifies the DNSKEY RRset
	DNSKEY=46780 is now in the chain-of-trust
	Query to c.root-servers.net for lamar.edu/A
	Received 1168 bytes from 192.33.4.12
	;; Response received from 192.33.4.12 (1168 octets) ;; HEADER SECTION ;; id = 31687 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 15 arcount = 27 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; QUESTION SECTION (1 record) ;; lamar.edu. IN A ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (15 records) edu. 172800 IN NS e.edu-servers.net. edu. 172800 IN NS l.edu-servers.net. edu. 172800 IN NS k.edu-servers.net. edu. 172800 IN NS b.edu-servers.net. edu. 172800 IN NS f.edu-servers.net. edu. 172800 IN NS h.edu-servers.net. edu. 172800 IN NS d.edu-servers.net. edu. 172800 IN NS g.edu-servers.net. edu. 172800 IN NS a.edu-servers.net. edu. 172800 IN NS i.edu-servers.net. edu. 172800 IN NS j.edu-servers.net. edu. 172800 IN NS c.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 20231216170000 20231203160000 46780 . BUCegJu+dqxa9mbTks9egHiC+mIFXD4oWJpeF/qfCM8Y54msksInxHe9Mg+0GI1m2q2syADji2TA UefIh7w3xV9A05BB7n1i3AQl3Sz9qJ6HjjOqs8s1YqCL/qkZfpuLbUvV1DKQJwuoQGYsUWGQOtlG pOUGMI+qEel7zQ3gkWKShv04MulsCLbVLPMvA65gs8s0fA/sAZPhMwQk3oZbNwyraDKG969WUueV dI+C3LRd0smrZKomdZZjXfXJTveFuJzMxnepUsSFvw7gVVPilnu9dfUeY3UcnHVxYudcg+hw6ctK BUBEQ88vEyAb+ebV42xNSLVXSz9pKQusU1laNw== ) ;; 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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	Query to b.root-servers.net for edu/DNSKEY
	Received 1162 bytes from 170.247.170.2
	;; Response received from 170.247.170.2 (1162 octets) ;; HEADER SECTION ;; id = 1063 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 15 arcount = 27 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; 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 20231216170000 20231203160000 46780 . BUCegJu+dqxa9mbTks9egHiC+mIFXD4oWJpeF/qfCM8Y54msksInxHe9Mg+0GI1m2q2syADji2TA UefIh7w3xV9A05BB7n1i3AQl3Sz9qJ6HjjOqs8s1YqCL/qkZfpuLbUvV1DKQJwuoQGYsUWGQOtlG pOUGMI+qEel7zQ3gkWKShv04MulsCLbVLPMvA65gs8s0fA/sAZPhMwQk3oZbNwyraDKG969WUueV dI+C3LRd0smrZKomdZZjXfXJTveFuJzMxnepUsSFvw7gVVPilnu9dfUeY3UcnHVxYudcg+hw6ctK BUBEQ88vEyAb+ebV42xNSLVXSz9pKQusU1laNw== ) ;; 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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	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 = 4044 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option: ;; 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 20231216170000 20231203160000 46780 . BUCegJu+dqxa9mbTks9egHiC+mIFXD4oWJpeF/qfCM8Y54msksInxHe9Mg+0GI1m2q2syADji2TA UefIh7w3xV9A05BB7n1i3AQl3Sz9qJ6HjjOqs8s1YqCL/qkZfpuLbUvV1DKQJwuoQGYsUWGQOtlG pOUGMI+qEel7zQ3gkWKShv04MulsCLbVLPMvA65gs8s0fA/sAZPhMwQk3oZbNwyraDKG969WUueV dI+C3LRd0smrZKomdZZjXfXJTveFuJzMxnepUsSFvw7gVVPilnu9dfUeY3UcnHVxYudcg+hw6ctK BUBEQ88vEyAb+ebV42xNSLVXSz9pKQusU1laNw== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 1232 ;; option:
	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 20231216170000 20231203160000 46780 . BUCegJu+dqxa9mbTks9egHiC+mIFXD4oWJpeF/qfCM8Y54msksInxHe9Mg+0GI1m2q2syADji2TA UefIh7w3xV9A05BB7n1i3AQl3Sz9qJ6HjjOqs8s1YqCL/qkZfpuLbUvV1DKQJwuoQGYsUWGQOtlG pOUGMI+qEel7zQ3gkWKShv04MulsCLbVLPMvA65gs8s0fA/sAZPhMwQk3oZbNwyraDKG969WUueV dI+C3LRd0smrZKomdZZjXfXJTveFuJzMxnepUsSFvw7gVVPilnu9dfUeY3UcnHVxYudcg+hw6ctK BUBEQ88vEyAb+ebV42xNSLVXSz9pKQusU1laNw== )`
	RRSIG=46780 and DNSKEY=46780 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 = 26612 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 3 nscount = 0 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; edu. IN DNSKEY ;; ANSWER SECTION (3 records) edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; Key ID = 35663 edu. 86400 IN DNSKEY ( 256 3 13 Uhh/JSmccUl0jFR5O1HUt4bZVdw4KPiJh+Hr7JEBwH9ElvcTUKV707wDGaGcbH0FmweM3RZgIwze li8gaiQu/Q== ) ; Key ID = 7003 edu. 86400 IN RRSIG ( DNSKEY 13 1 86400 20231212161114 20231127160614 35663 edu. 2019vXn2LHxXFcYNALxRmZDvaqGeoVGco/juMXW8ZoRqcfzrXUpj1IO3cQKSkpz5g8Gp6/m/SSPy Mpp0LiVwug== ) ;; AUTHORITY SECTION (0 records) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found 2 DNSKEY records for edu
	`edu. 86400 IN DNSKEY ( 257 3 13 vqk4cwmCpZkXat25PaOVt3RPYDOmCr8B4D1IynrqSqzs+BeCYI6pnBNRUD9BgfqbxZHyfyDz6vbv 8KQaT7maRw== ) ; Key ID = 35663`
	`edu. 86400 IN DNSKEY ( 256 3 13 Uhh/JSmccUl0jFR5O1HUt4bZVdw4KPiJh+Hr7JEBwH9ElvcTUKV707wDGaGcbH0FmweM3RZgIwze li8gaiQu/Q== ) ; Key ID = 7003`
	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 20231212161114 20231127160614 35663 edu. 2019vXn2LHxXFcYNALxRmZDvaqGeoVGco/juMXW8ZoRqcfzrXUpj1IO3cQKSkpz5g8Gp6/m/SSPy Mpp0LiVwug== )`
	RRSIG=35663 and DNSKEY=35663/SEP verifies the DNSKEY RRset
	DNSKEY=7003 is now in the chain-of-trust
	Query to l.edu-servers.net for lamar.edu/A
	Received 545 bytes from 192.41.162.30
	;; Response received from 192.41.162.30 (545 octets) ;; HEADER SECTION ;; id = 43286 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 8 arcount = 5 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; 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. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20231210091952 20231203080952 7003 edu. NWN//rKxyYGULQfksTLmQj1bmKSWrTv7i2Imu049oY08Lzy+zb3x7Y/SI0XdU1ePIgti0yClaYF1 wcWHBlXoFQ== ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 86400 IN NSEC3 ( 1 1 0 - 5g6a7e9l8n3mt7u6ndm65la995evtt9l NS DS RRSIG ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20231208091600 20231201080600 7003 edu. SyHT27rPMBvBFUP8Lyq1jSKKUDbWCARUNWKvr84R5bnqKjBVRWuHT5DyEzf64qw2v4k3uTLFb8Ux /2Te0LMQMQ== ) ;; 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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Query to f.edu-servers.net for lamar.edu/DNSKEY
	Received 545 bytes from 192.35.51.30
	;; Response received from 192.35.51.30 (545 octets) ;; HEADER SECTION ;; id = 45380 ;; qr = 1 aa = 0 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 8 arcount = 5 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; 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. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20231210091952 20231203080952 7003 edu. NWN//rKxyYGULQfksTLmQj1bmKSWrTv7i2Imu049oY08Lzy+zb3x7Y/SI0XdU1ePIgti0yClaYF1 wcWHBlXoFQ== ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 86400 IN NSEC3 ( 1 1 0 - 5g6a7e9l8n3mt7u6ndm65la995evtt9l NS DS RRSIG ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20231208091600 20231201080600 7003 edu. SyHT27rPMBvBFUP8Lyq1jSKKUDbWCARUNWKvr84R5bnqKjBVRWuHT5DyEzf64qw2v4k3uTLFb8Ux /2Te0LMQMQ== ) ;; 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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	Found child zone lamar.edu

lamar.edu

	Checking DS between edu and lamar.edu
	Query to h.edu-servers.net for lamar.edu/DS
	Received 569 bytes from 192.54.112.30
	;; Response received from 192.54.112.30 (569 octets) ;; HEADER SECTION ;; id = 53807 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 6 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; lamar.edu. IN DS ;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (6 records) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN NSEC3 ( 1 1 0 - 9dql407ijb4jhadmf7cjmufnqmr4df7m NS SOA RRSIG DNSKEY NSEC3PARAM ) 9DHS4EP5G85PF9NUFK06HEK0O48QGK77.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20231210091952 20231203080952 7003 edu. NWN//rKxyYGULQfksTLmQj1bmKSWrTv7i2Imu049oY08Lzy+zb3x7Y/SI0XdU1ePIgti0yClaYF1 wcWHBlXoFQ== ) edu. 900 IN SOA ( a.edu-servers.net. nstld.verisign-grs.com. 1701659064 ;serial 1800 ;refresh 900 ;retry 604800 ;expire 86400 ;minimum ) edu. 900 IN RRSIG ( SOA 13 1 900 20231211030424 20231204015424 7003 edu. woyI7pP36Kq+gRGWiEZ/pT8H6yKOAlAnHSaHtEq19mrLUTI5JLUhHCUMMx4dCcWaXr/DpaMt/mjb PFv3gMufcg== ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 86400 IN NSEC3 ( 1 1 0 - 5g6a7e9l8n3mt7u6ndm65la995evtt9l NS DS RRSIG ) 597QAHE0BDCOJ901PBGI2ALOCQQR5FGQ.edu. 86400 IN RRSIG ( NSEC3 13 2 86400 20231208091600 20231201080600 7003 edu. SyHT27rPMBvBFUP8Lyq1jSKKUDbWCARUNWKvr84R5bnqKjBVRWuHT5DyEzf64qw2v4k3uTLFb8Ux /2Te0LMQMQ== ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	No DS records found for lamar.edu in the edu zone
	Query to geri.angelo.edu for lamar.edu/DNSKEY
	Received 86 bytes from 72.18.160.115
	;; Response received from 72.18.160.115 (86 octets) ;; HEADER SECTION ;; id = 53340 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 0 nscount = 1 arcount = 1 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; 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. 2023120101 ;serial 300 ;refresh 300 ;retry 1209600 ;expire 300 ;minimum ) ;; ADDITIONAL SECTION (1 record) ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	No DNSKEY records found
	Query to dns2.lamar.edu for lamar.edu/A
	dns2.lamar.edu returns SERVFAIL for lamar.edu/A
	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 = 52883 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 3 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; 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 DNS2.lamar.edu. lamar.edu. 300 IN NS GERI.ANGELO.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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	geri.angelo.edu is authoritative for lamar.edu
	Query to dr-dns1.lamar.edu for lamar.edu/SOA
	Timeout querying dr-dns1.lamar.edu/147.26.255.7 for lamar.edu/SOA
	All Queries to dr-dns1.lamar.edu for lamar.edu/SOA timed out or failed
	Query to DNS2.lamar.edu for lamar.edu/SOA
	DNS2.lamar.edu returns SERVFAIL for lamar.edu/SOA
	Query to DNS1.lamar.edu for lamar.edu/SOA
	Received 177 bytes from 140.158.64.5
	;; Response received from 140.158.64.5 (177 octets) ;; HEADER SECTION ;; id = 22090 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 1 nscount = 3 arcount = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; QUESTION SECTION (1 record) ;; lamar.edu. IN SOA ;; ANSWER SECTION (1 record) lamar.edu. 300 IN SOA ( DNS1.lamar.edu. system.DNS1.lamar.edu. 2023120101 ;serial 300 ;refresh 300 ;retry 1209600 ;expire 300 ;minimum ) ;; AUTHORITY SECTION (3 records) lamar.edu. 300 IN NS DNS1.lamar.edu. lamar.edu. 300 IN NS DNS2.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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	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 = 5998 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 3 arcount = 4 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; 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 DNS1.lamar.edu. lamar.edu. 300 IN NS GERI.ANGELO.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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	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

	Query to DNS1.lamar.edu for lamar.edu/A
	Received 166 bytes from 140.158.64.5
	;; Response received from 140.158.64.5 (166 octets) ;; HEADER SECTION ;; id = 32731 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 3 arcount = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; 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 (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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	DNS1.lamar.edu is authoritative for lamar.edu
	Query to DNS1.lamar.edu for lamar.edu/A
	Received 166 bytes from 140.158.64.5
	;; Response received from 140.158.64.5 (166 octets) ;; HEADER SECTION ;; id = 63142 ;; qr = 1 aa = 1 tc = 0 rd = 0 opcode = QUERY ;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR ;; qdcount = 1 ancount = 2 nscount = 3 arcount = 3 ;; do = 1 ;; EDNS version 0 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option: ;; 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 ;; flags: 8000 ;; rcode: NOERROR ;; size: 4096 ;; option:
	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

No response from lamar.edu nameservers

Move your mouse over any or symbols for remediation hints.

Want a second opinion? Test lamar.edu at dnsviz.net.

DNSSEC Analyzer

↓ Advanced options ↑ Advanced options

Trust Anchor:
Name Servers: