indexo.dev

leidekkersvereniging.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 906 ms crawled 2026-06-04

NL · 185.37.70.21 · AS48635 Your Hosting B.V.

Reputation 79/100 weak security headers permissive spf dmarc monitor-only

Classifying

HTML metadata

Title
Leidekkersvereniging Nederland – Welkom op onze website!
Language
nl-NL
Generator
WordPress 6.9
Canonical
https://leidekkersvereniging.nl/
Feeds

Open Graph

url
https://leidekkersvereniging.nl/
title
Home
site name
Leidekkersvereniging Nederland

Technology

Server
nginx
CMS
WordPress 6.9
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (2)

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

Contact

Email
Phone

DNS records live

NS
  • ns-d.dns.yourhosting.nl
  • ns-t.dns.yourhosting.eu
  • ns-u.dns.yourhosting.nu
MX
  • 0 leidekkersvereniging-nl.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx include:_spf.yourfilter.nl include:spf.protection.outlook.com –all
permissive (+all) — anyone can send as this domain
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; g=*; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsBDY/ujI48cISlgNSkx0QOmxrQCzZ+P/XMIjWD9NeQtu4LIOgsjtAsRQF3be++w0XvoNChlx/…
selectors probed

Certificate (current)

R12
from 2026-04-12 to 2026-07-11
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)