lamar.edu
Updated:
2022-08-18 15:29:04 UTC (825 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- lamar.edu/A
- lamar.edu/MX
- lamar.edu/NS
- lamar.edu/SOA
- lamar.edu/TXT
Secure (2)
- edu/SOA
- edu/SOA
DNSKEY/DS/NSEC status
Secure (6)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 20826)
- NSEC3 proving non-existence of lamar.edu/DS
- edu/DNSKEY (alg 8, id 18290)
- edu/DNSKEY (alg 8, id 28065)
- edu/DS (alg 8, id 28065)
Delegation status
Insecure (1)
- edu to lamar.edu
Secure (1)
- . to edu
Notices
Errors (17)
- lamar.edu zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (140.158.64.6)
- lamar.edu zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (140.158.64.6)
- lamar.edu zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (147.26.255.7)
- lamar.edu/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (147.26.255.7, UDP_-_NOEDNS_)
- lamar.edu/A: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (140.158.64.6, UDP_-_NOEDNS_)
- lamar.edu/DNSKEY: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (140.158.64.6, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
- lamar.edu/MX: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (140.158.64.6, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
- lamar.edu/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (147.26.255.7, UDP_-_NOEDNS_)
- lamar.edu/NS: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (140.158.64.6, UDP_-_NOEDNS_)
- lamar.edu/SOA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (140.158.64.6, TCP_-_NOEDNS_)
- lamar.edu/SOA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (140.158.64.6, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
- lamar.edu/TXT: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (140.158.64.6, UDP_-_NOEDNS_)
- lamar.edu/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
- lamar.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- lamar.edu/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- lamar.edu/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
- yj350anfgm.lamar.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (1)
- edu to lamar.edu: The following NS name(s) were found in the delegation NS RRset (i.e., in the edu zone), but not in the authoritative NS RRset: dr-dns1.lamar.edu See RFC 1034, Sec. 4.2.2.
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