indexo.dev

burowittenburg.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 727 ms crawled 2026-05-30

DE · 23.88.40.6 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Trainingsacteurs voor Opleiding & Assessments | Buro Wittenburg
Description
Sinds 1978 levert Buro Wittenburg trainingsacteurs voor trainingen, assessments en e-learningmodules. Kies voor onze ervaring en kwaliteit.
Language
nl-NL
Generator
WordPress 7.0
Canonical
https://www.burowittenburg.nl/
Feeds

Open Graph

url
https://www.burowittenburg.nl/
title
Home
locale
nl_NL
site name
Buro Wittenburg levert professionele acteurs voor trainingen, assessments en e-learningmodules
description
Sinds 1978 levert Buro Wittenburg trainingsacteurs voor trainingen, assessments en e-learningmodules. Kies voor onze ervaring en kwaliteit.

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.exonet.nl
  • ns2.exonet.nl
  • ns3.exonet.eu
MX
  • 10 burowittenburg-nl.mail.protection.outlook.com
TXT
  • V=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.puikhosting.nl include:spf-eu.antispamcloud.com include:_spf.exonet.nl include:servers.mcsv.net include:sendgrid.net include:spamfilterserver.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-24 to 2026-06-22
Expires in 21 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (1)