View on GitHub

DNSViz: A DNS visualization tool

co.uk

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (3)
  • co.uk/NS
  • co.uk/NSEC3PARAM
  • co.uk/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (4)
  • 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)
Secure (2)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)

Delegation statusDelegation status

Bogus (1)
  • . to uk
Secure (1)
  • uk to co.uk

NoticesNotices

Errors (2)
  • uk/DNSKEY: No response was received from the server over UDP (tried 1 times). See RFC 1035, Sec. 4.2. (43.230.48.1, 103.49.80.1, 156.154.100.3, 156.154.101.3, 156.154.102.3, 156.154.103.3, 213.248.216.1, 213.248.220.1, 2001:502:2eda::3, 2001:502:ad09::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)
  • uk/DS: No response was received from the server over UDP (tried 2 times). See RFC 1035, Sec. 4.2. (170.247.170.2, 192.33.4.12, 192.36.148.17, 192.58.128.30, 192.112.36.4, 192.203.230.10, 193.0.14.129, 198.41.0.4, 198.97.190.53, 199.7.83.42, 199.7.91.13, 202.12.27.33, 2001:500:1::53, 2001:500:2::c, 2001:500:12::d0d, 2001:500:2d::d, 2001:500:2f::f, 2001:500:9f::42, 2001:500:a8::e, 2001:503:c27::2:30, 2001:503:ba3e::2:30, 2001:7fd::1, 2001:7fe::53, 2001:dc3::35, 2801:1b8:10::b, UDP_-_EDNS0_4096_D_KN)
Warnings (1)
  • ./DNSKEY: 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_512_D_KN)

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