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DNSViz: A DNS visualization tool

mygtw.co.uk

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (3)
  • mygtw.co.uk/A
  • mygtw.co.uk/NS
  • mygtw.co.uk/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (13)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • co.uk/DNSKEY (alg 8, id 33621)
  • co.uk/DS (alg 8, id 33621)
  • mygtw.co.uk/DNSKEY (alg 13, id 13553)
  • mygtw.co.uk/DNSKEY (alg 13, id 17472)
  • mygtw.co.uk/DS (alg 13, id 13553)
  • mygtw.co.uk/DS (alg 13, id 29918)
  • mygtw.co.uk/DS (alg 13, id 41044)
  • uk/DNSKEY (alg 8, id 43056)
  • uk/DNSKEY (alg 8, id 43876)
  • uk/DS (alg 8, id 43876)
Non_existent (2)
  • mygtw.co.uk/DNSKEY (alg 13, id 29918)
  • mygtw.co.uk/DNSKEY (alg 13, id 41044)

Delegation statusDelegation status

Secure (3)
  • . to uk
  • co.uk to mygtw.co.uk
  • uk to co.uk

NoticesNotices

Errors (4)
  • mygtw.co.uk zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2a07:6c80::8888)
  • mygtw.co.uk/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2a07:6c80::8888, UDP_-_NOEDNS_)
  • mygtw.co.uk/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2a07:6c80::8888, UDP_-_NOEDNS_)
  • mygtw.co.uk/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph