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DNSViz: A DNS visualization tool

fgv.es

Updated: 2023-05-16 21:44:17 UTC (941 days ago) Update now
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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 (4)
  • fgv.es/MX
  • fgv.es/NS
  • fgv.es/SOA
  • fgv.es/TXT
Secure (1)
  • es/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • NSEC3 proving non-existence of fgv.es/DS
  • es/DNSKEY (alg 8, id 29196)
  • es/DNSKEY (alg 8, id 44375)
  • es/DNSKEY (alg 8, id 47194)
  • es/DS (alg 8, id 44375)

Delegation statusDelegation status

Insecure (1)
  • es to fgv.es
Secure (1)
  • . to es

NoticesNotices

Errors (3)
  • NSEC3 proving non-existence of fgv.es/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 fgv.es/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • fgv.es/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • NSEC3 proving non-existence of fgv.es/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of fgv.es/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • es to fgv.es: The glue address(es) for tirant.gva.es (193.144.127.68) differed from its authoritative address(es) (193.144.127.33, 193.144.127.68). See RFC 1034, Sec. 4.2.2.
  • fgv.es/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