View on GitHub

DNSViz: A DNS visualization tool

berlin.freifunk.net

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

RRset statusRRset status

Secure (8)
  • berlin.freifunk.net/A
  • berlin.freifunk.net/AAAA
  • berlin.freifunk.net/CDNSKEY
  • berlin.freifunk.net/CDS
  • berlin.freifunk.net/MX
  • berlin.freifunk.net/NS
  • berlin.freifunk.net/SOA
  • berlin.freifunk.net/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • berlin.freifunk.net/DNSKEY (alg 13, id 47112)
  • berlin.freifunk.net/DS (alg 13, id 47112)
  • 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 42924)
  • net/DS (alg 13, id 37331)

Delegation statusDelegation status

Secure (3)
  • . to net
  • freifunk.net to berlin.freifunk.net
  • net to freifunk.net

NoticesNotices

Warnings (4)
  • ./DNSKEY (alg 8, id 20038): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • ./DNSKEY (alg 8, id 20326): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • ./DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_512_D_KN)
  • freifunk.net to berlin.freifunk.net: The following NS name(s) were found in the delegation NS RRset (i.e., in the freifunk.net zone), but not in the authoritative NS RRset: ns1.monoro.de See RFC 1034, Sec. 4.2.2.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph