co.uk | DNSViz

co.uk

Updated: 2022-09-19 11:37:34 UTC (825 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 (5)

co.uk/NS
co.uk/NSEC3PARAM
co.uk/SOA
co.uk/SOA
co.uk/SOA

DNSKEY/DS/NSEC status

Secure (7)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 20826)
co.uk/DNSKEY (alg 8, id 33621)
co.uk/DS (alg 8, id 33621)
uk/DNSKEY (alg 8, id 43056)
uk/DNSKEY (alg 8, id 43876)
uk/DS (alg 8, id 43876)

Delegation status

Secure (2)

. to uk
uk to co.uk

Notices

Errors (4)

co.uk zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2610:a1:1009::3)
co.uk/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2610:a1:1009::3, UDP_-_NOEDNS_)
uk zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2610:a1:1009::3)
co.uk/A has errors; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

Full legend

	SEP bit set
	Revoke bit set
	Trust anchor

See also

DNSSEC Debugger by Verisign Labs.

Download: png | svg

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DNSSEC authentication graph