View on GitHub

DNSViz: A DNS visualization tool

desec.org

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

RRset statusRRset status

Secure (9)
  • _.desec.org/A
  • desec.org/A
  • desec.org/AAAA
  • desec.org/CNAME (NODATA)
  • desec.org/MX
  • desec.org/NS
  • desec.org/SOA
  • desec.org/TXT
  • qws32ckf5g.desec.org/A (NXDOMAIN)

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • NSEC3 proving non-existence of desec.org/CNAME
  • NSEC3 proving non-existence of qws32ckf5g.desec.org/A
  • desec.org/DNSKEY (alg 13, id 6697)
  • desec.org/DS (alg 13, id 6697)
  • org/DNSKEY (alg 8, id 20130)
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 5643)
  • org/DS (alg 8, id 26974)

Delegation statusDelegation status

Secure (2)
  • . to org
  • org to desec.org

NoticesNotices

Warnings (3)
  • desec.org/DS (alg 13, id 6697): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (199.19.57.1, UDP_-_EDNS0_4096_D_KN)
  • desec.org/DS (alg 13, id 6697): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (199.19.57.1, UDP_-_EDNS0_4096_D_KN)
  • desec.org/DS 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
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph