gov.uk | DNSViz

gov.uk

Updated: 2024-10-29 18:03:56 UTC (58 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)

gov.uk/A
gov.uk/AAAA
gov.uk/NS
gov.uk/NSEC3PARAM
gov.uk/SOA
gov.uk/TXT

DNSKEY/DS/NSEC status

Secure (14)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 61050)
gov.uk/DNSKEY (alg 8, id 16180)
gov.uk/DNSKEY (alg 8, id 17539)
gov.uk/DNSKEY (alg 8, id 18198)
gov.uk/DNSKEY (alg 8, id 23541)
gov.uk/DNSKEY (alg 8, id 52549)
gov.uk/DNSKEY (alg 8, id 58200)
gov.uk/DNSKEY (alg 8, id 695)
gov.uk/DS (alg 8, id 17539)
gov.uk/DS (alg 8, id 695)
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 gov.uk

Notices

Warnings (2)

./DNSKEY (alg 8, id 20326): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
./DNSKEY (alg 8, id 61050): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)

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