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fh-dortmund.de

Checked 2026-10-21 22:20 UTC · first added 2026-10-21

!Passed with warnings Score 94 of 100

Domain & DNS

ok

30 passed 0 warn 0 failed

Areas

iRegistration ✓Delegation iNameservers ✓SOA ✓DNSSEC ✓Records

Recent checks

✓

Full report

Domain & DNS report for fh-dortmund.de ›

Mail

warn

31 passed 2 warn 0 failed

Areas

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

Problems

!

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
!

Single MX host, no backup

MX · Only one MX record found. For better email reliability, consider adding at least one backup MX server.

#12

Recent checks

!

Full report

Mail report for fh-dortmund.de ›