SurfaceMap › t › toernooi.nl

toernooi.nl

Checked 2026-10-22 16:32 UTC · first added 2026-10-21
!Check could not complete

Domain & DNS

error

23 passed 2 warn 0 failed 1 errors

lookups failed for rdap; results are incomplete

Areas

iRegistration iDelegation !Nameservers !SOA iDNSSEC iRecords

Problems

  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.dhost.nl: "PowerDNS Authoritative Server 4.1.14"; ns2.dhost.nl: "PowerDNS Authoritative Server 4.1.14". Hide or replace the version string.
    #17
  • !
    Unusual SOA timers
    SOA · retry 1h should be shorter than refresh 1h. Current values: refresh 1h, retry 1h, expire 21d, negative TTL 1h.
    #23

Recent checks

!

Full report

Domain & DNS report for toernooi.nl ›

Mail

warn

32 passed 1 warn 0 failed

Areas

✓SPF ✓DMARC ✓DKIM ✓DNSSEC !MX iTLS iBIMI

Problems

  • !
    Single MX host, no backup
    MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.
    #12

Recent checks

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Full report

Mail report for toernooi.nl ›