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DNSViz: A DNS visualization tool

www.tal09.clients.merrehill.co.uk

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (1)
  • www.tal09.clients.merrehill.co.uk/A
Secure (1)
  • co.uk/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • NSEC3 proving non-existence of merrehill.co.uk/DS
  • 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 statusDelegation status

Insecure (1)
  • co.uk to merrehill.co.uk
Secure (2)
  • . to uk
  • uk to co.uk

NoticesNotices

Errors (1)
  • merrehill.co.uk zone: The server(s) were not responsive to queries over UDP. (2001:19f0:5001:34c4:7777:7777:7777:7777, 2001:19f0:6801:5b:7777:7777:7777:7777, 2001:19f0:6c01:2cf9:7777:7777:7777:7777, 2001:19f0:7402:4cf:7777:7777:7777:7777)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph