SurfaceMap › w › wahl-o-mat.de

wahl-o-mat.de

Checked 2026-10-22 01:00 UTC · first added 2026-10-21
✗Problems found Score 66 of 100

Domain & DNS

warn

24 passed 3 warn 0 failed

Areas

iRegistration !Delegation !Nameservers ✓SOA iDNSSEC ✓Records

Problems

  • !
    Glue differs from the zone
    Delegation · The addresses at the parent (glue) differ from the addresses in the zone: ns3.teamware-gmbh.de (glue 217.19.160.3, 2a03:ad00:0:4::f3, zone 217.19.160.3). Update the glue at your registrar.
    #8
  • !
    No IPv6
    Delegation · None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13
  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns.teamware-gmbh.de: "9.18.39-0ubuntu0.24.04.7-Ubuntu"; ns3.teamware-gmbh.de: "9.18.39-0ubuntu0.24.04.7-Ubuntu". Hide or replace the version string.
    #17

Recent checks

!

Full report

Domain & DNS report for wahl-o-mat.de ›

Mail

fail

22 passed 5 warn 1 failed

Areas

✓SPF !DMARC ✗DKIM ✓DNSSEC !MX !TLS iBIMI

Problems

  • ✗
    No DKIM keys published
    DKIM · _domainkey.wahl-o-mat.de does not exist (NXDOMAIN), so no DKIM keys are published. DKIM helps prevent email spoofing. Configure DKIM with your email service provider.
    #7
  • !
    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
  • !
    Hosts without IPv6
    MX · The following MX hosts could not be resolved to IPv6 addresses: mail01.bpb.de
    #11
  • !
    Single MX host, no backup
    MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.
    #12
  • !
    Report address not authorized
    DMARC · These report addresses are in another domain that has not agreed to receive your reports, so receivers will not send them: mailto:mailadmin@bpb.de (needs wahl-o-mat.de._report._dmarc.bpb.de). Ask the report provider to publish the record, or check the address.
    #29
  • !
    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

✗

Full report

Mail report for wahl-o-mat.de ›