stanford.edu | DNSViz

stanford.edu

Updated: 2022-08-31 16:48:34 UTC (818 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

Secure (6)

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

DNSKEY/DS/NSEC status

Secure (8)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 20826)
edu/DNSKEY (alg 8, id 18290)
edu/DNSKEY (alg 8, id 28065)
edu/DS (alg 8, id 28065)
stanford.edu/DNSKEY (alg 13, id 34387)
stanford.edu/DNSKEY (alg 13, id 58263)
stanford.edu/DS (alg 13, id 58263)

Delegation status

Secure (2)

. to edu
edu to stanford.edu

Notices

Errors (3)

stanford.edu zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2620:6c:40c0:0:204:63:224:53)
stanford.edu/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2620:6c:40c0:0:204:63:224:53, UDP_-_NOEDNS_)
stanford.edu/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2620:6c:40c0:0:204:63:224:53, UDP_-_NOEDNS_)

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