smu.edu | DNSViz

smu.edu

Updated: 2023-06-12 14:14:35 UTC (527 days ago) Update now

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)

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

Secure (2)

edu/SOA
edu/SOA

DNSKEY/DS/NSEC status

Secure (6)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 60955)
NSEC3 proving non-existence of smu.edu/DS
edu/DNSKEY (alg 8, id 28065)
edu/DNSKEY (alg 8, id 30503)
edu/DS (alg 8, id 28065)

Delegation status

Insecure (1)

edu to smu.edu

Secure (1)

. to edu

Notices

Errors (1)

smu.edu zone: The following NS name(s) did not resolve to address(es): pony.cis.smu.edu, epony.emergency.smu.edu, epony.smu.edu, xpony.its.smu.edu, xpony.smu.edu

Warnings (2)

edu to smu.edu: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the edu zone): xpony.its.smu.edu, epony.emergency.smu.edu See RFC 1034, Sec. 4.2.2.
edu to smu.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: epony.smu.edu, xpony.smu.edu 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