SurfaceMap › h › hse.de

hse.de

Checked 2026-10-21 22:51 UTC · first added 2026-10-21
!Passed with warnings Score 79 of 100

Domain & DNS

warn

22 passed 3 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: a1-156.akam.net: "41824.8"; a1-156.akam.net: "41824.4"; a13-65.akam.net: "41824.4"; a13-65.akam.net: "41824.10"; a14-66.akam.net: "48878.29"; a14-66.akam.net: "48878.26"; a18-67.akam.net: "48878.32"; a18-67.akam.net: "48878.31"; a24-64.akam.net: "48878.27"; a24-64.akam.net: "48878.30"; a7-65.akam.net: "41824.4"; a7-65.akam.net: "41824.5". 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
  • !
    Very low TTLs
    Records · These records have a TTL below 5m, causing extra queries and slower lookups: A (20s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 1d and in the zone 15m; resolvers may use either.
    #32

Recent checks

!

Full report

Domain & DNS report for hse.de ›

Mail

warn

27 passed 4 warn 0 failed

Areas

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

Problems

  • !
    Not enabled
    DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.
    #8
  • !
    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
  • !
    No certificate (a=)
    BIMI · The logo is published without a Verified Mark Certificate. Gmail and Apple Mail only show BIMI logos with a VMC or CMC; Yahoo shows it without one.
    #38

Recent checks

!

Full report

Mail report for hse.de ›