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DNSViz: A DNS visualization tool

club1.fr

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

RRset statusRRset status

Insecure (5)
  • club1.fr/A
  • club1.fr/AAAA
  • club1.fr/MX
  • club1.fr/NS
  • club1.fr/SOA
Secure (3)
  • fr/SOA
  • fr/SOA
  • fr/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • NSEC3 proving non-existence of club1.fr/DS
  • fr/DNSKEY (alg 13, id 30633)
  • fr/DNSKEY (alg 13, id 51508)
  • fr/DNSKEY (alg 8, id 23721)
  • fr/DNSKEY (alg 8, id 35095)
  • fr/DS (alg 8, id 35095)

Delegation statusDelegation status

Insecure (1)
  • fr to club1.fr
Secure (1)
  • . to fr

NoticesNotices

Errors (3)
  • NSEC3 proving non-existence of club1.fr/DS: 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 club1.fr/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • club1.fr/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • NSEC3 proving non-existence of club1.fr/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of club1.fr/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • fr to club1.fr: Authoritative AAAA records exist for ns1.club1.fr, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • club1.fr/DS 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
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DNSSEC authentication graph