dossiervalidator.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 958 ms crawled 2026-05-30

NL · 5.79.100.175 · AS60781 LeaseWeb Netherlands B.V.

Reputation 100/100

Classifying

HTML metadata

Title: Dossier-validator
Language: en-US

Open Graph

url: https://www.dossiervalidator.nl/
title: Dossier-validator
description: Dossier validator voor:

Technology

Server: ESF

Fonts

Google Fonts

Third-party hosts loaded (4)

lh3.googleusercontent.com×15
fonts.googleapis.com×4
www.gstatic.com×2
apis.google.com×1

Contact

Email

Phone

020-7582111

DNS records live

NS

ns1.mijndnsserver.nl
ns2.mijndnsserver.nl
ns3.mijndnsserver.eu
ns4.mijndnsserver.net

Verified for

Google

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-26 to 2026-08-24

Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.dossiervalidator.nl/

present

content-security-policy
x-frame-options
x-content-type-options
referrer-policy
cross-origin-opener-policy
cross-origin-resource-policy

findings

missing HSTS
CSP allows unsafe inline scripts/styles
missing Permissions Policy

Header values

referrer-policy: origin
x-frame-options: DENY
x-content-type-options: nosniff
content-security-policy: base-uri 'self';object-src 'none';report-uri /_/view/cspreport;script-src 'report-sample' 'nonce-Q5o2V6AEUr43CGS2F2rHvg' 'unsafe-inline' 'unsafe-eval';worker-src 'self';frame-ancestors https://google-admin.corp.google.com/
cross-origin-opener-policy: unsafe-none
cross-origin-resource-policy: same-site

Links to (10)

Linked from (1)

hfbg.nl×1