View on GitHub

DNSViz: A DNS visualization tool

dnssec.cx

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

RRset statusRRset status

Insecure (1)
  • dnssec.cx/A (NXDOMAIN)
Secure (1)
  • cx/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • NSEC3 proving non-existence of dnssec.cx/A
  • cx/DNSKEY (alg 8, id 6500)
  • cx/DNSKEY (alg 8, id 9420)
  • cx/DS (alg 8, id 6500)

Delegation statusDelegation status

Secure (1)
  • . to cx

NoticesNotices

Errors (4)
  • NSEC3 proving non-existence of dnssec.cx/A: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of dnssec.cx/A: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • cx zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2a03:dd40:3::93)
  • cx/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
  • NSEC3 proving non-existence of dnssec.cx/A: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of dnssec.cx/A: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • cx/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.

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