indexo.dev

examencentrum.nl

.nl crawl

First seen 2026-05-14 · Last seen 2026-05-16 · ok HTTP/1.1 200 4295 ms crawled 2026-05-19

NL · 178.162.172.74 · AS60781 LeaseWeb Netherlands B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Examencentrum
Language
en

Open Graph

locale
nl_NL
site name
Examencentrum

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.google.com×1
  • www.googletagmanager.com×1

Registration

Registrar
Dimensions Multimedia
Created
2003-10-27
Updated
2017-10-18
Name servers
  • ns2.lensmedia.nl
  • ns1.lensmedia.nl

DNS records live

NS
  • ns1.lensmedia.nl
  • ns2.lensmedia.nl
MX
  • 0 mail.examencentrum.nl
Verified for
  • Google
  • Meta

Email authentication weak

SPF
v=spf1 +a +mx +ip4:5.79.64.114 +ip4:178.162.172.73 +ip4:5.79.64.113 +include:email.freshdesk.com -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAserG8csNnoJ/h/KPCT8QwlPgEqCNyVxWvHCwRwE9iRXS5mQCf3hu7zNMWyRHfY/pX/7KLfzgi32RJC…
selectors probed

Certificate (current)

R13
from 2026-04-14 to 2026-07-13
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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)