alexvangroningen.nl

.nl crawl

First seen 2026-05-16 · Last seen 2026-05-27 · ok HTTP/1.1 200 3868 ms crawled 2026-05-20

US · 34.110.131.152 · AS396982 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Home - Alex van Groningen
Description: Alex van Groningen organiseert ruim 50 toonaangevende financiële cursussen, managementtrainingen en events.
Language: "nl-NL"
Canonical: https://alexvangroningen.nl/

Open Graph

url: https://alexvangroningen.nl/
title: Home - Alex van Groningen
locale: nl_NL
site name: Alex van Groningen
description: Alex van Groningen organiseert ruim 50 toonaangevende financiële cursussen, managementtrainingen en events.

Technology

Server: Google
CMS: WordPress
Stack: PHP

Analytics

Google Tag Manager

Cookie consent

Usercentrics

Third-party hosts loaded (6)

app.usercentrics.eu×3
privacy-proxy.usercentrics.eu×3
services.crmservice.eu×2
api.usercentrics.eu×1
challenges.cloudflare.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

anuj.ns.cloudflare.com
meera.ns.cloudflare.com

MX

0 alexvangroningen-nl.mail.protection.outlook.com
10 mxa.eu.mailgun.org
10 mxb.eu.mailgun.org

TXT

6c8b1a19u7l8tn300m0p23ek5r

Verified for

Brevo
Google
Microsoft 365

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com include:mailgun.org include:_spf.salesforce.com include:mail.zendesk.com include:spf.afas.online ip4:185.23.24.74/23 ip4:87.253.232.0/21 ip4:185.189.236.0/22 ip4:185.211.120.0/22 ip4:185.250.236.0/22 ip4:185.26.50.128 ~all

softfail (~all)

DMARC

v=DMARC1; p=none; pct=100; rua=mailto:lankemrb@ag.eu.dmarcadvisor.com;

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCX9sFIdu2I6q2MUiEA3y8AqD412hjDTTR2Kjpv0401frD28Z9g6DxlSNZr8nF/5ZksUsHuQiuBYc421y2aVi…
selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1Z/KPWjKDiyn0mIEyuZJucqHemNrgmPBZdO4wo3pOfw6NwBnNOoXc1AsjgvvWbrA7ueuf8wLD8BSwk…

selectors probed

Certificate (current)

WR3

from 2026-05-18 to 2026-08-16

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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