indexo.dev

collegedemeer.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 3251 ms crawled 2026-06-04

NL · 185.37.70.76 · AS48635 Your Hosting B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
College de Meer – Meer dan alleen leren!
Language
nl-NL
Generator
Site Kit by Google 1.171.0
Canonical
https://collegedemeer.nl/
Feeds

Open Graph

url
https://collegedemeer.nl/
title
homepage
site name
College de Meer

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×5
  • www.googletagmanager.com×2
  • gmpg.org×1

DNS records live

NS
  • ns3.firstfind.nl
  • ns4.firstfind.nl
  • ns5.firstfind.net
MX
  • 10 primary.yourfilter.nl
  • 20 fallback.yourfilter.nl

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=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4/g6kD1mKqrs8wplKWiJN483NScNzgyaG8Uv+BWLOOuKtL+eXGJuDuuTjwDk80+An4WbP3y0R…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-02-10 to 2027-02-11
Expires in 251 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (8)

Linked from (1)