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DNSViz: A DNS visualization tool

dnb.com

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

RRset statusRRset status

Secure (6)
  • dnb.com/A
  • dnb.com/MX
  • dnb.com/NS
  • dnb.com/NSEC3PARAM
  • dnb.com/SOA
  • dnb.com/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 46551)
  • com/DS (alg 8, id 30909)
  • dnb.com/DNSKEY (alg 13, id 17761)
  • dnb.com/DNSKEY (alg 13, id 26689)
  • dnb.com/DNSKEY (alg 13, id 41392)
  • dnb.com/DS (alg 13, id 17761)
  • dnb.com/DS (alg 13, id 46438)
Non_existent (1)
  • dnb.com/DNSKEY (alg 13, id 46438)

Delegation statusDelegation status

Secure (2)
  • . to com
  • com to dnb.com

NoticesNotices

Errors (3)
  • dnb.com zone: The server(s) were not responsive to queries over UDP. (2600:1406:32::42)
  • dnb.com/A: No response was received from the server over UDP (tried 12 times). (2600:1406:32::42, UDP_-_NOEDNS_)
  • dnb.com/NS: No response was received from the server over UDP (tried 12 times). (2600:1406:32::42, UDP_-_NOEDNS_)

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