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schneegans.de

Checked 2026-10-22 00:01 UTC · first added 2026-10-21
!Passed with warnings Score 88 of 100

Domain & DNS

warn

30 passed 1 warn 0 failed

Areas

iRegistration ✓Delegation !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: ns1.core-networks.de: "9.20.30"; ns2.core-networks.eu: "9.20.30"; ns3.core-networks.com: "9.20.30". Hide or replace the version string.
    #17

Recent checks

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Full report

Domain & DNS report for schneegans.de ›

Mail

warn

27 passed 3 warn 0 failed

Areas

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

Problems

  • !
    No key under common selectors
    DKIM · The _domainkey name exists but no DKIM key was found under the common selectors. Selectors are provider-specific; check yours with -selector.
    #7
  • !
    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
  • !
    Not configured
    TLS · MTA-STS or DANE is used without TLS-RPT, so you get no reports when senders fail to deliver because of TLS problems. Publish _smtp._tls TXT "v=TLSRPTv1; rua=mailto:...".
    #35

Recent checks

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Full report

Mail report for schneegans.de ›