indexo.dev

grebbeliniebezoekerscentrum.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 664 ms crawled 2026-06-04

NL · 85.10.159.185 · AS34762 Combell NV

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Grebbeliniebezoekerscentrum - Grebbelinie bezoekerscentrum
Language
nl-NL
Generator
WordPress 7.0
Canonical
https://grebbeliniebezoekerscentrum.nl/
Feeds

Open Graph

url
https://grebbeliniebezoekerscentrum.nl/
title
Grebbeliniebezoekerscentrum - Grebbelinie bezoekerscentrum
locale
nl_NL
site name
Grebbelinie bezoekerscentrum

Technology

Server
nginx
CMS
WordPress 7.0
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • ajax.googleapis.com×2
  • fonts.googleapis.com×2
  • maps.googleapis.com×2
  • gmpg.org×1
  • www.google.com×1
  • www.googletagmanager.com×1

Contact

Phone

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx include:svr02.pxl.nl include:spf.mandrillapp.com include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-13 to 2026-07-12
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://grebbeliniebezoekerscentrum.nl/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (1)

Linked from (2)