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DNSViz: A DNS visualization tool

sdu.dk

Updated: 2024-10-24 11:34:18 UTC (30 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • sdu.dk/A
  • sdu.dk/MX
  • sdu.dk/NS
  • sdu.dk/NSEC3PARAM
  • sdu.dk/SOA
  • sdu.dk/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • dk/DNSKEY (alg 13, id 2181)
  • dk/DNSKEY (alg 13, id 27389)
  • dk/DS (alg 13, id 2181)
  • sdu.dk/DNSKEY (alg 13, id 12715)
  • sdu.dk/DNSKEY (alg 13, id 16135)
  • sdu.dk/DNSKEY (alg 13, id 36844)
  • sdu.dk/DS (alg 13, id 12715)

Delegation statusDelegation status

Secure (2)
  • . to dk
  • dk to sdu.dk

NoticesNotices

Errors (5)
  • sdu.dk/CDNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (130.225.155.136, 130.225.155.148, 193.163.227.4, UDP_-_NOEDNS_)
  • sdu.dk/CDS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (130.225.155.136, 130.225.155.148, 193.163.227.4, UDP_-_NOEDNS_)
  • sdu.dk/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • cv859.s7qwn.sdu.dk/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • sdu.dk/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
  • sdu.dk/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cv859.s7qwn.sdu.dk/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • sdu.dk/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
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DNSSEC authentication graph