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gov.uk

Updated: 2024-04-23 11:43:24 UTC (1 hour, 30 minutes ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • gov.uk/A
  • gov.uk/AAAA
  • gov.uk/NS
  • gov.uk/NSEC3PARAM
  • gov.uk/SOA
  • gov.uk/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (13)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • gov.uk/DNSKEY (alg 8, id 16180)
  • gov.uk/DNSKEY (alg 8, id 17539)
  • gov.uk/DNSKEY (alg 8, id 28455)
  • gov.uk/DNSKEY (alg 8, id 52549)
  • gov.uk/DNSKEY (alg 8, id 58200)
  • gov.uk/DNSKEY (alg 8, id 695)
  • gov.uk/DS (alg 8, id 17539)
  • gov.uk/DS (alg 8, id 695)
  • 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 gov.uk

NoticesNotices

Errors (7)
  • gov.uk zone: The server(s) were not responsive to queries over TCP. (192.76.144.14, 2001:600:1c0:e001::35:6)
  • gov.uk/AAAA: No response was received from the server over UDP (tried 12 times). (2001:600:1c0:e001::35:6, UDP_-_NOEDNS_)
  • gov.uk/DNSKEY: No response was received from the server over UDP (tried 12 times). (192.76.144.14, 2001:600:1c0:e001::35:6, UDP_-_EDNS0_4096_D_KN)
  • gov.uk/DNSKEY: No response was received from the server over UDP (tried 4 times). (2001:600:1c0:e001::35:6, UDP_-_EDNS0_512_D_KN)
  • gov.uk/NSEC3PARAM: No response was received from the server over UDP (tried 12 times). (192.76.144.14, 2001:600:1c0:e001::35:6, UDP_-_NOEDNS_)
  • gov.uk/SOA: No response was received from the server over TCP (tried 3 times). (192.76.144.14, 2001:600:1c0:e001::35:6, TCP_-_EDNS0_4096_D_N)
  • gov.uk/SOA: No response was received from the server over UDP (tried 12 times). (192.76.144.14, 2001:600:1c0:e001::35:6, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
Warnings (1)
  • gov.uk/SOA: No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). (2001:600:1c0:e000::35:6, UDP_-_EDNS0_4096_D_KN_0x20)

DNSKEY legend

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