SurfaceMap › m › micazu.nl

micazu.nl

Checked 2026-10-22 14:31 UTC · first added 2026-10-21

!Check could not complete

Domain & DNS

error

25 passed 1 warn 0 failed 1 errors

lookups failed for rdap; results are incomplete

Areas

iRegistration iDelegation !Nameservers ✓SOA iDNSSEC iRecords

Problems

!

Software version disclosed

Nameservers · These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: kim.ns.cloudflare.com: "2026.10.2"; mark.ns.cloudflare.com: "2026.10.2". Hide or replace the version string.

#17

Recent checks

!

Full report

Domain & DNS report for micazu.nl ›

Mail

fail

22 passed 4 warn 2 failed

Areas

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

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
✗

DMARC not strict enough for BIMI

BIMI · Mail clients will not show the logo. BIMI requires DMARC p=quarantine or p=reject (now p=none), a subdomain policy other than sp=none.

#39
!

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
!

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 micazu.nl ›