SurfaceMap › b › betanet.de

betanet.de

Checked 2026-10-21 21:38 UTC · first added 2026-10-21
✗Problems found Score 75 of 100

Domain & DNS

warn

21 passed 3 warn 0 failed

Areas

iRegistration !Delegation !Nameservers ✓SOA !DNSSEC ✓Records

Problems

  • !
    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.rapidnet.de: "9.18.39-0ubuntu0.24.04.8-Ubuntu"; ns2.rapidnet.de: "9.18.39-0ubuntu0.22.04.7-Ubuntu". Hide or replace the version string.
    #17
  • !
    Not signed
    DNSSEC · The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Recent checks

!

Full report

Domain & DNS report for betanet.de ›

Mail

fail

14 passed 2 warn 1 failed

Areas

✓SPF !DMARC ✗DKIM !DNSSEC iMX iBIMI

Problems

  • ✗
    No DKIM keys published
    DKIM · _domainkey.betanet.de does not exist (NXDOMAIN), so no DKIM keys are published. DKIM helps prevent email spoofing. Configure DKIM with your email service provider.
    #7
  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    No aggregate reports (rua)
    DMARC · DMARC record has no rua tag, so you receive no aggregate reports about who sends mail as your domain. Add rua=mailto:...
    #19

Recent checks

✗

Full report

Mail report for betanet.de ›