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DNSViz: A DNS visualization tool

secure.cahoot.lbi.santander.uk

Updated: 2023-06-16 07:56:32 UTC (321 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (2)
  • santander.uk/SOA
  • secure.cahoot.lbi.santander.uk/A
Secure (2)
  • uk/SOA
  • uk/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • NSEC3 proving non-existence of santander.uk/DS
  • uk/DNSKEY (alg 8, id 43056)
  • uk/DNSKEY (alg 8, id 43876)
  • uk/DS (alg 8, id 43876)

Delegation statusDelegation status

Lame (1)
  • santander.uk to lbi.santander.uk
Insecure (1)
  • uk to santander.uk
Secure (1)
  • . to uk

NoticesNotices

Errors (3)
  • lbi.santander.uk zone: The server(s) did not respond authoritatively for the namespace. (193.127.252.1, 193.127.253.1)
  • lbi.santander.uk/DNSKEY: No response was received from the server over UDP (tried 12 times). (193.127.252.1, 193.127.253.1, UDP_-_NOEDNS_)
  • lbi.santander.uk/DNSKEY: No response was received from the server over UDP (tried 4 times). (193.127.252.1, 193.127.253.1, UDP_-_EDNS0_512_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