auburn.edu
Updated:
2020-09-14 14:21:29 UTC (1564 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- auburn.edu/A
- auburn.edu/MX
- auburn.edu/NS
- auburn.edu/SOA
- auburn.edu/TXT
Secure (1)
- edu/SOA
DNSKEY/DS/NSEC status
Secure (6)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 46594)
- NSEC3 proving non-existence of auburn.edu/DS
- edu/DNSKEY (alg 8, id 28065)
- edu/DNSKEY (alg 8, id 33233)
- edu/DS (alg 8, id 28065)
Delegation status
Insecure (1)
- edu to auburn.edu
Secure (1)
- . to edu
Notices
Errors (2)
- auburn.edu zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (131.204.41.3)
- auburn.edu/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (131.204.41.3, TCP_-_EDNS0_4096_D)
Warnings (4)
- auburn.edu/A: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (131.204.41.3, UDP_-_EDNS0_4096_D_K)
- auburn.edu/SOA: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (131.204.41.3, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_4096_D_K_0x20)
- edu to auburn.edu: Authoritative AAAA records exist for adns1.ucsc.edu, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
- auburn.edu/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
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