indexo.dev

herbertduintjerfonds.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 1258 ms crawled 2026-06-02

US · 172.67.138.18 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Stichting Herbert Duintjer Fonds
Language
nl-NL
Generator
Divi Child v.1.0.2
Canonical
https://www.herbertduintjerfonds.nl/
Feeds

Open Graph

url
https://www.herbertduintjerfonds.nl/
title
Stichting Herbert Duintjer Fonds
locale
nl_NL
site name
Stichting Herbert Duintjer Fonds

Technology

CDN
Cloudflare
CMS
WordPress
PHP
8.4.21
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×2

DNS records live

NS
  • fattouche.ns.cloudflare.com
  • walk.ns.cloudflare.com
MX
  • 10 mail.herbertduintjerfonds.nl

Email authentication partial

SPF
v=spf1 a mx ip4:185.208.57.44 ip6:2a0b:31c0:4::b9d0:392c include:_spf.google.com -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-28 to 2026-07-27
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (2)