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rfsonneveldt.nl

.nl ok HTTP/1.1 200 74 ms

First seen 2026-06-02 · Last seen 2026-06-02 · crawled 2026-06-17

NL · 185.37.71.40 · AS48635 Your Hosting B.V.

Reputation 62/100 wrong cert weak security headers no dmarc policy

sector home subsector trades type homepage

HTML metadata

Title
Schildersbedrijf R.F. Sonneveldt
Description
Schildersbedrijf R.F. Sonneveldt te Bergschenhoek.
Language
nl
Generator
Xara HTML filter v.9.9.1.0

Contact

Technology

Server
nginx

DNS records live

NS
  • ns-j.dns.yourhosting.nl
  • ns-o.dns.yourhosting.nu
  • ns-q.dns.yourhosting.eu
MX
  • 10 primary.yourfilter.nl
  • 20 fallback.yourfilter.nl
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx include:_spf.yourfilter.nl -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; g=*; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApOOdY6L0Uz8m7gB6AHWgUckmf7SFvaRhWQNuAInD2aC/Vv6s+EVq5r2YnQyELJ1FwtJhzHZei…
selectors probed

Certificate (current) wrong cert

R13
from 2026-05-28 to 2026-08-26
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://rfsonneveldt.nl/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)

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