indexo.dev

uitdagingonline.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 1774 ms crawled 2026-06-02

NL · 185.182.57.49 · AS48635 Your Hosting B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Uitdagingonline - Blog met dagelijkse uitdagingen
Description
Blog met dagelijkse uitdagingen
Language
en-US
Generator
WordPress 6.9.4
Canonical
https://www.uitdagingonline.nl/
Feeds

Open Graph

url
https://www.uitdagingonline.nl/
title
Uitdagingonline
locale
en_US
site name
Uitdagingonline
description
Blog met dagelijkse uitdagingen

Technology

Server
Apache
CMS
WordPress 6.9.4
PHP
7.4.33 end of life
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • gmpg.org×1

DNS records live

NS
  • ns1-1.alfahost.nl
  • ns2-1.alfahost.nl
MX
  • 10 mail.uitdagingonline.nl

Email authentication weak

SPF
v=spf1 a mx ip4:185.182.57.49 a:spf.spamexperts.axc.nl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)