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DNSViz: A DNS visualization tool

vu.nl

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (6)
  • vu.nl/A
  • vu.nl/MX
  • vu.nl/NS
  • vu.nl/NSEC3PARAM
  • vu.nl/SOA
  • vu.nl/TXT
Secure (1)
  • nl/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (2)
  • vu.nl/DNSKEY (alg 8, id 12040)
  • vu.nl/DNSKEY (alg 8, id 64146)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • NSEC3 proving non-existence of vu.nl/DS
  • nl/DNSKEY (alg 13, id 17153)
  • nl/DNSKEY (alg 13, id 8116)
  • nl/DS (alg 13, id 17153)

Delegation statusDelegation status

Insecure (1)
  • nl to vu.nl
Secure (1)
  • . to nl

NoticesNotices

Errors (5)
  • 4mld0.7ftau.vu.nl/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • vu.nl/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • vu.nl/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • vu.nl/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • vu.nl/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
  • 4mld0.7ftau.vu.nl/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • vu.nl/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • vu.nl/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • vu.nl/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • vu.nl/CDS 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
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DNSSEC authentication graph