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DNSViz: A DNS visualization tool

uu.nl

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

RRset statusRRset status

Secure (6)
  • uu.nl/A
  • uu.nl/AAAA
  • uu.nl/MX
  • uu.nl/NS
  • uu.nl/SOA
  • uu.nl/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • nl/DNSKEY (alg 8, id 30171)
  • nl/DNSKEY (alg 8, id 34112)
  • nl/DNSKEY (alg 8, id 59668)
  • nl/DS (alg 8, id 34112)
  • uu.nl/DNSKEY (alg 8, id 31882)
  • uu.nl/DNSKEY (alg 8, id 42010)
  • uu.nl/DNSKEY (alg 8, id 57730)
  • uu.nl/DS (alg 8, id 31882)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • uu.nl/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • kyo0cxqwtm.uu.nl/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • nl to uu.nl: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the nl zone): ns1.zurich.surf.net, azie.net.uu.nl, australie.net.uu.nl See RFC 1034, Sec. 4.2.2.
  • nl to uu.nl: The following NS name(s) were found in the delegation NS RRset (i.e., in the nl zone), but not in the authoritative NS RRset: ns.uu.nl, ns2.uu.nl See RFC 1034, Sec. 4.2.2.
  • uu.nl/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • kyo0cxqwtm.uu.nl/A 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