SurfaceMap › b › brandweer.nl

brandweer.nl

Checked 2026-10-21 21:00 UTC · first added 2026-10-21

!Passed with warnings Score 91 of 100

Domain & DNS

ok

27 passed 0 warn 0 failed

Areas

iRegistration iDelegation iNameservers ✓SOA iDNSSEC iRecords

Recent checks

✓

Full report

Domain & DNS report for brandweer.nl ›

Mail

warn

27 passed 3 warn 0 failed

Areas

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

Problems

!

Hosts without IPv6

MX · The following MX hosts could not be resolved to IPv6 addresses: mail.brandweer.nl

#11
!

1024-bit DKIM key

DKIM · 1024-bit RSA keys are the minimum and are considered weak today: default (1024 bits). Rotate to a 2048-bit key.

#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 brandweer.nl ›