SurfaceMap › r › roompot.nl

roompot.nl

Checked 2026-10-21 21:25 UTC · first added 2026-10-21
!Passed with warnings Score 82 of 100

Domain & DNS

warn

29 passed 1 warn 0 failed

Areas

iRegistration iDelegation !Nameservers ✓SOA ✓DNSSEC ✓Records

Problems

  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: a1-28.akam.net: "41824.5"; a1-28.akam.net: "41824.8"; a2-65.akam.net: "48878.31"; a28-65.akam.net: "48878.27"; a5-64.akam.net: "41824.10"; a5-64.akam.net: "41824.7"; a7-67.akam.net: "41824.7"; a8-65.akam.net: "48878.27". Hide or replace the version string.
    #17

Recent checks

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Full report

Domain & DNS report for roompot.nl ›

Mail

warn

25 passed 5 warn 0 failed

Areas

✓SPF !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
  • !
    Subdomains unprotected (sp=none)
    DMARC · DMARC subdomain policy is sp=none, so spoofed mail from subdomains is not blocked. Consider sp=quarantine or sp=reject.
    #20
  • !
    Signatures expire in 68h0m0s
    DNSSEC · DNSKEY signatures expire at 2026-10-24T17:14:32Z (in 68h0m0s). Check that re-signing works.
    #21
  • !
    Not configured
    TLS · MTA-STS is not configured, so other mail servers fall back to unencrypted delivery when TLS fails or is stripped by an attacker. Publish a _mta-sts TXT record and a policy at https://mta-sts.<domain>/.well-known/mta-sts.txt.
    #32

Recent checks

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Full report

Mail report for roompot.nl ›