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ingolstadt.de

Checked 2026-10-21 23:00 UTC · first added 2026-10-21
!Passed with warnings Score 85 of 100

Domain & DNS

warn

25 passed 1 warn 0 failed

Areas

iRegistration iDelegation !Nameservers ✓SOA iDNSSEC ✓Records

Problems

  • !
    Software version disclosed
    Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns3.com-in.net: "PowerDNS Authoritative Server 5.0.8 (built Oct 7 2026 06:11:46 by root@localhost)"; ns4.com-in.net: "PowerDNS Authoritative Server 5.0.8 (built Oct 7 2026 06:11:46 by root@localhost)". Hide or replace the version string.
    #17

Recent checks

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Full report

Domain & DNS report for ingolstadt.de ›

Mail

warn

24 passed 4 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
  • !
    Hosts without IPv6
    MX · The following MX hosts could not be resolved to IPv6 addresses: mxtls.expurgate.net
    #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
  • !
    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 ingolstadt.de ›