lamar.edu

Updated: 2023-03-30 16:28:07 UTC (382 days ago) Update now

DNSSEC options (hide)

Notices

DNSSEC Authentication Chain

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 60955)
./DNSKEY (alg 8, id 951)
NSEC3 proving non-existence of lamar.edu/DS
edu/DNSKEY (alg 8, id 28065)
edu/DNSKEY (alg 8, id 34085)
edu/DS (alg 8, id 28065)

lamar.edu zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. (140.158.64.6)
lamar.edu zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. (140.158.64.6)
lamar.edu zone: The server(s) were not responsive to queries over UDP. (147.26.255.7)
lamar.edu/A: No response was received from the server over UDP (tried 12 times). (147.26.255.7, UDP_-_NOEDNS_)
lamar.edu/A: The response had an invalid RCODE (SERVFAIL). (140.158.64.6, UDP_-_NOEDNS_)
lamar.edu/DNSKEY: The response had an invalid RCODE (SERVFAIL). (140.158.64.6, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
lamar.edu/MX: The response had an invalid RCODE (SERVFAIL). (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). (147.26.255.7, UDP_-_NOEDNS_)
lamar.edu/NS: The response had an invalid RCODE (SERVFAIL). (140.158.64.6, UDP_-_NOEDNS_)
lamar.edu/SOA: The response had an invalid RCODE (SERVFAIL). (140.158.64.6, TCP_-_NOEDNS_)
lamar.edu/SOA: The response had an invalid RCODE (SERVFAIL). (140.158.64.6, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
lamar.edu/TXT: The response had an invalid RCODE (SERVFAIL). (140.158.64.6, UDP_-_NOEDNS_)

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