SurfaceMap › f › fzi.de

fzi.de

Checked 2026-10-21 22:32 UTC · first added 2026-10-21

!Check could not complete

Domain & DNS

warn

23 passed 1 warn 0 failed

Areas

iRegistration iDelegation iNameservers ✓SOA !DNSSEC iRecords

Problems

!

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 fzi.de ›

Mail

error

23 passed 3 warn 1 failed 1 errors

lookups failed for tls-rpt; results are incomplete

Areas

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

Problems

✗

Policy: none (monitoring only)

DMARC · DMARC policy is set to 'none', which only monitors but doesn't protect against spoofing. Consider upgrading to 'quarantine' or ideally 'reject'.

#4
!

Not enabled

DNSSEC · DNSSEC is not enabled for this domain. Consider enabling DNSSEC to protect against DNS spoofing attacks.

#8
!

Unreadable DKIM key

DKIM · These keys could not be parsed, so signatures made with them will fail: default (RSA public key could not be parsed).

#23
!

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

!

Full report

Mail report for fzi.de ›