indexo.dev

vdhelm.nl

.nl crawl

First seen 2026-05-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 3311 ms crawled 2026-05-21

NL · 185.79.153.202 · AS58291 ColoCenter b.v.

Reputation 100/100

Classifying

HTML metadata

Title
Het begint bij VanderHelm
Description
Een gezonde leefomgeving begint bij VanderHelm! Met onze expertises: Bodem • Ecologie • Infra • Water
Language
nl-NL
Canonical
https://vdhelm.nl/
Feeds

Open Graph

url
https://vdhelm.nl/
title
Het begint bij VanderHelm
video
/wp-content/themes/Avada-Child-Theme/video/VanderHelm-Final-high-3.mp4
locale
nl_NL
site name
VanderHelm
description
Een gezonde leefomgeving begint bij VanderHelm! Met onze expertises: Bodem • Ecologie • Infra • Water
updated time
2026-03-31T12:44:29+02:00

Technology

Server
nginx
CMS
WordPress
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
  • ada.ns.cloudflare.com
  • dom.ns.cloudflare.com
MX
  • 0 vdhelm-nl.mail.protection.outlook.com
TXT
  • Aoy4C7WQh02TfOIxRzxjEMnbkMYHLZfKuaSrD8JDqXkXBtswed+4vANs91QELJDBugXvCRcPsmMzhiKFdLg+xg==
  • Linkedin-site-verification=fedbe538-4849-4e51-9a8b-23bda8a73940
Verified for
  • Apple
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.vdhelm.nl include:spf-dkonline.vdhelm.nl include:_spf-website.vdhelm.nl include:spf.protection.outlook.com include:spf.eprov.nl ip4:45.152.251.12 include:spf.eu.exclaimer.net include:_spf.cloudmonsters.nl -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:79f7bbff960a4bd78c05d6a89dbfe3eb@dmarc-reports.cloudflare.net
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjqV4CHuAVfLwfyabszPjAmWqmCPeAwanrtvrPij/IFhIY2y/t53FTP3+MxjAB7J23s9g0bA4IeFUoG21YPm…
selectors probed

Certificate (current)

Trust Provider B.V. TLS RSA CA G1
from 2025-05-27 to 2026-05-27
Expires in 5 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://vdhelm.nl/

present
  • content-security-policy
  • x-frame-options
findings
  • missing HSTS
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
content-security-policy
frame-ancestors 'self';

Links to (9)

Linked from (1)