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DNSViz: A DNS visualization tool

corequery.uk

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

RRset statusRRset status

Secure (6)
  • corequery.uk/A
  • corequery.uk/AAAA
  • corequery.uk/MX
  • corequery.uk/NS
  • corequery.uk/SOA
  • corequery.uk/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 18733)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • corequery.uk/DNSKEY (alg 13, id 6400)
  • corequery.uk/DS (alg 13, id 6400)
  • 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 corequery.uk

NoticesNotices

Errors (4)
  • corequery.uk zone: The server(s) were not responsive to queries over UDP. (2a00:b900:10df::2, 2a00:b900:10df::4)
  • corequery.uk/A: The UDP connection was refused (ECONNREFUSED). (2a00:b900:10df::2, 2a00:b900:10df::4, UDP_-_EDNS0_4096_D_KN)
  • corequery.uk/DNSKEY: No response was received from the server over UDP (tried 4 times). (46.33.151.226, UDP_-_EDNS0_512_D_KN)
  • corequery.uk/NS: The UDP connection was refused (ECONNREFUSED). (2a00:b900:10df::2, 2a00:b900:10df::4, UDP_-_EDNS0_4096_D_KN)
Warnings (2)
  • uk/DS (alg 8, id 43876): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)
  • uk/DS (alg 8, id 43876): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

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