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DNSViz: A DNS visualization tool

vu.nl

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (7)
  • vu.nl/A
  • vu.nl/MX
  • vu.nl/NS
  • vu.nl/NSEC3PARAM
  • vu.nl/SOA
  • vu.nl/SOA
  • vu.nl/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • nl/DNSKEY (alg 8, id 34112)
  • nl/DNSKEY (alg 8, id 3786)
  • nl/DNSKEY (alg 8, id 53551)
  • nl/DS (alg 8, id 34112)
  • vu.nl/DNSKEY (alg 8, id 12040)
  • vu.nl/DNSKEY (alg 8, id 64146)
  • vu.nl/DS (alg 8, id 12040)

Delegation statusDelegation status

Secure (2)
  • . to nl
  • nl to vu.nl

NoticesNotices

Errors (5)
  • RRSIG vu.nl/A alg 8, id 64146: The Signature Expiration field of the RRSIG RR (2022-08-31 09:48:07+00:00) is 2 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG vu.nl/NS alg 8, id 64146: The Signature Expiration field of the RRSIG RR (2022-09-01 19:07:51+00:00) is 17 hours, 6 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • vu.nl/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • d2ly43wtpg.vu.nl/A 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.
Warnings (3)
  • vu.nl/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • d2ly43wtpg.vu.nl/A 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.

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