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DNSViz: A DNS visualization tool

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)
  • co.uk/NS
  • co.uk/NSEC3PARAM
  • co.uk/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • 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

Secure (2)
  • . to uk
  • uk to co.uk

NoticesNotices

Errors (4)
  • co.uk/DNSKEY: No response was received from the server over UDP (tried 2 times). See RFC 1035, Sec. 4.2. (43.230.48.1, 103.49.80.1, 156.154.100.3, 156.154.102.3, 156.154.103.3, 213.248.216.1, 2001:502:2eda::3, 2401:fd80:400::1, 2401:fd80:404::1, 2610:a1:1009::3, 2610:a1:1010::3, 2a01:618:400::1, 2a01:618:404::1, UDP_-_EDNS0_512_D_KN)
  • co.uk/DNSKEY: No response was received from the server over UDP (tried 3 times). See RFC 1035, Sec. 4.2. (156.154.101.3, 213.248.220.1, 2001:502:ad09::3, UDP_-_EDNS0_512_D_KN)
  • co.uk/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • co.uk/DNSKEY 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
Download: png | svg
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DNSSEC authentication graph