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vvv-venlo.nl

Checked 2026-10-22 17:11 UTC · first added 2026-10-21
!Check could not complete

Domain & DNS

error

26 passed 1 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: ns.systemec.nl: "PowerDNS Authoritative Server 5.0.1 (built Oct 30 2025 10:38:39 by root@localhost)"; ns4.systemec.nl: "PowerDNS Authoritative Server 5.0.3 (built Feb 19 2026 15:05:24 by root@localhost)". Hide or replace the version string.
    #17

Recent checks

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Domain & DNS report for vvv-venlo.nl ›

Mail

warn

27 passed 4 warn 0 failed

Areas

iSPF !DMARC !DKIM ✓DNSSEC !MX !TLS iBIMI

Problems

  • !
    Policy: quarantine
    DMARC · DMARC policy is set to 'quarantine'. Consider upgrading to 'reject' for stronger protection once you've verified legitimate emails are passing authentication.
    #4
  • !
    Single MX host, no backup
    MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.
    #12
  • !
    1024-bit DKIM key
    DKIM · 1024-bit RSA keys are the minimum and are considered weak today: s2 (1024 bits). Rotate to a 2048-bit key.
    #23
  • !
    Policy disabled (mode: none)
    TLS · The MTA-STS policy is switched off with mode: none.
    #33

Recent checks

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