View on GitHub

DNSViz: A DNS visualization tool

zash.se

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

RRset statusRRset status

Secure (7)
  • zash.se/A
  • zash.se/AAAA
  • zash.se/MX
  • zash.se/NS
  • zash.se/SOA
  • zash.se/SOA
  • zash.se/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • se/DNSKEY (alg 8, id 24984)
  • se/DNSKEY (alg 8, id 59407)
  • se/DS (alg 8, id 59407)
  • zash.se/DNSKEY (alg 13, id 45778)
  • zash.se/DS (alg 13, id 45778)

Delegation statusDelegation status

Secure (2)
  • . to se
  • se to zash.se

NoticesNotices

Errors (6)
  • se zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:678:e:112::53)
  • zash.se zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (81.170.128.136, 81.170.128.148)
  • zash.se/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (81.170.128.148, UDP_-_NOEDNS_)
  • zash.se/A: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (81.170.128.136, UDP_-_EDNS0_4096_D_KN)
  • zash.se/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (81.170.128.148, UDP_-_NOEDNS_)
  • zash.se/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (81.170.128.136, UDP_-_EDNS0_4096_D_KN)
Warnings (3)
  • ./DNSKEY (alg 8, id 20326): 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. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)
  • ./DNSKEY (alg 8, id 60955): 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. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)
  • se to zash.se: The glue address(es) for cerdale.zash.se (81.170.128.148) differed from its authoritative address(es) (81.170.128.136). 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