vdef.nl

.nl crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 295 ms crawled 2026-05-31

NL · 31.24.250.3 · AS205876 Hoasted B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Home – VDEF
Language: nl-NL
Canonical: https://vdef.nl/

Open Graph

url: https://vdef.nl/
title: Home - VDEF
locale: nl_NL
site name: VDEF

Technology

Server: LiteSpeed
CMS: WordPress
jQuery: 3.7.1

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Third-party hosts loaded (3)

consent.cookiebot.com×1
polyfill.io×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

754611070

DNS records live

NS

ns41.domaincontrol.com
ns42.domaincontrol.com

MX

0 vdef-nl.mail.protection.outlook.com

Email authentication strong

SPF

v=spf1 ip4:185.175.25.78 ip4:31.24.250.3 include:spf.protection.outlook.com include:servers.mcsv.net -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

policy: quarantine

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx4CXmNCmKIvGQRNGwd7Fo7lrmhghy/r+oGDJRKydoTsbMSKiXf+FGzPqPAqZ4NsDqsQlsh2MKXaPO/…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

R12

from 2026-04-05 to 2026-07-04

Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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