ucla.edu | DNSViz

ucla.edu

Updated: 2020-03-16 16:48:09 UTC (1715 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 (6)

ucla.edu/A
ucla.edu/AAAA
ucla.edu/MX
ucla.edu/NS
ucla.edu/SOA
ucla.edu/TXT

Secure (2)

edu/SOA
edu/SOA

DNSKEY/DS/NSEC status

Secure (6)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 33853)
NSEC3 proving non-existence of ucla.edu/DS
edu/DNSKEY (alg 8, id 28065)
edu/DNSKEY (alg 8, id 50054)
edu/DS (alg 8, id 28065)

Non_existent (1)

./DNSKEY (alg 8, id 59944)

Delegation status

Insecure (1)

edu to ucla.edu

Secure (1)

. to edu

Notices

Errors (1)

RRSIG edu/DS alg 8, id 59944: The Signature Expiration field of the RRSIG RR (2019-09-18 15:00:00+00:00) is 180 days in the past. See RFC 4035, Sec. 5.3.1.

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