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DNSViz: A DNS visualization tool

_25._tcp.mail.markleenen.eu

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

RRset statusRRset status

Secure (3)
  • mail.markleenen.eu/CNAME
  • markleenen.eu/A
  • markleenen.eu/AAAA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • eu/DNSKEY (alg 8, id 38151)
  • eu/DNSKEY (alg 8, id 59479)
  • eu/DS (alg 8, id 59479)
  • markleenen.eu/DNSKEY (alg 13, id 2371)
  • markleenen.eu/DNSKEY (alg 13, id 34505)
  • markleenen.eu/DS (alg 13, id 2371)

Delegation statusDelegation status

Secure (2)
  • . to eu
  • eu to markleenen.eu

NoticesNotices

Errors (2)
  • _25._tcp.mail.markleenen.eu/TLSA: The response had an invalid RCODE (SERVFAIL). (108.162.192.226, 108.162.193.98, 172.64.32.226, 172.64.33.98, 173.245.58.226, 173.245.59.98, 2606:4700:50::adf5:3ae2, 2606:4700:58::adf5:3b62, 2803:f800:50::6ca2:c0e2, 2803:f800:50::6ca2:c162, 2a06:98c1:50::ac40:20e2, 2a06:98c1:50::ac40:2162, UDP_-_NOEDNS_)
  • eu zone: The server(s) were not responsive to queries over UDP. (2001:978:2:1::93:2, 2001:1470:8000:100::1)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph