indexo.dev

gratisproefnummer.nl

.nl crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 2096 ms crawled 2026-05-27

NL · 5.255.98.31 · AS60404 The Infrastructure Group B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Gratisproefnummer | Kavel&Huis
Language
nl
Generator
Divi v.4.7.4
Canonical
https://gratisproefnummer.nl/kavelenhuis/
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • s.w.org×1

Contact

Email
Phone

DNS records live

NS
  • ns1.yoursrs.com
  • ns2.yoursrs.com
MX
  • 10 mail.gratisproefnummer.nl

Email authentication weak

SPF
v=spf1 a mx include:spf.itgonline.nl ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-13 to 2026-08-11
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gratisproefnummer.nl/kavelenhuis/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (2)