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DNSViz: A DNS visualization tool

nic.eu

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

RRset statusRRset status

Insecure (3)
  • nic.eu/NS
  • nic.eu/SOA
  • nic.eu/TXT
Secure (3)
  • eu/SOA
  • eu/SOA
  • eu/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • NSEC3 proving non-existence of nic.eu/DS
  • eu/DNSKEY (alg 8, id 16425)
  • eu/DNSKEY (alg 8, id 59479)
  • eu/DS (alg 8, id 59479)

Delegation statusDelegation status

Insecure (1)
  • eu to nic.eu
Secure (1)
  • . to eu

NoticesNotices

Errors (4)
  • NSEC3 proving non-existence of nic.eu/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 nic.eu/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • eu zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:978:2:1::93:2)
  • nic.eu/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
  • NSEC3 proving non-existence of nic.eu/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of nic.eu/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • nic.eu/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