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DNSViz: A DNS visualization tool

beta.freifunk.net

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (3)
  • beta.freifunk.net/A
  • beta.freifunk.net/NS
  • beta.freifunk.net/SOA
Secure (2)
  • freifunk.net/SOA
  • freifunk.net/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (1)
  • beta.freifunk.net/DNSKEY (alg 13, id 60365)
Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • NSEC proving non-existence of beta.freifunk.net/DS
  • freifunk.net/DNSKEY (alg 13, id 3408)
  • freifunk.net/DS (alg 13, id 3408)
  • net/DNSKEY (alg 13, id 37331)
  • net/DNSKEY (alg 13, id 51809)
  • net/DS (alg 13, id 37331)

Delegation statusDelegation status

Insecure (1)
  • freifunk.net to beta.freifunk.net
Secure (2)
  • . to net
  • net to freifunk.net

NoticesNotices

Errors (2)
  • RRSIG NSEC proving non-existence of beta.freifunk.net/DS alg 13, id 3408: The TTL of the RRset (7200) exceeds the value of the Original TTL field of the RRSIG RR covering it (3600). See RFC 4035, Sec. 2.2.
  • beta.freifunk.net/DS has errors; 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