auburn.edu | DNSViz

auburn.edu

Updated: 2025-06-11 17:22:02 UTC (154 days ago) Go to most recent »

DNSSEC options (hide)

|?| RR types:
|?| DNSSEC algorithms:
|?| DS digest algorithms:
|?| Denial of existence:
|?| Redundant edges:
|?| Ignore RFC 8624:
|?| Ignore RFC 9276:
|?| Multi-signer:
|?| Trust anchors:
- Root zone KSK
|?| Additional trusted keys:

Notices

DNSSEC Authentication Chain

RRset status

Insecure (5)

auburn.edu/A
auburn.edu/MX
auburn.edu/NS
auburn.edu/SOA
auburn.edu/TXT

Secure (2)

edu/SOA
edu/SOA

DNSKEY/DS/NSEC status

Secure (7)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 38696)
./DNSKEY (alg 8, id 53148)
NSEC3 proving non-existence of auburn.edu/DS
edu/DNSKEY (alg 13, id 35663)
edu/DNSKEY (alg 13, id 57579)
edu/DS (alg 13, id 35663)

Delegation status

Insecure (1)

edu to auburn.edu

Secure (1)

. to edu

Notices

Errors (3)

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_N)
auburn.edu/TXT: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (131.204.41.3, TCP_-_EDNS0_4096_D_KN)

Warnings (1)

edu to auburn.edu: The glue address(es) for asnsvr.asc.edu (129.66.20.4) differed from its authoritative address(es) (129.66.20.5). See RFC 1034, Sec. 4.2.2.

DNSKEY legend

Full legend

	SEP bit set
	Revoke bit set
	Trust anchor

See also

DNSSEC Debugger by Verisign Labs.

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DNSSEC authentication graph