indexo.dev

amsterdam3.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 2736 ms crawled 2026-06-04

NL · 185.104.29.142 · AS206281 Stichting DIGI NL

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Amsterdam3 – dit is een leerproces
Language
nl-NL
Generator
WordPress 7.0
Canonical
https://www.amsterdam3.nl/
Feeds

Technology

Server
Apache
CMS
WordPress 7.0
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.themennext.nl
  • ns2.themennext.nl
  • ns3.themennext.nl
MX
  • 10 mail.amsterdam3.nl

Email authentication partial

SPF
v=spf1 a mx ip4:185.104.29.142 ip6:2a06:2ec0:1:0:0:0:0:153 include:filter-out.zxcs.nl ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none;
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.amsterdam3.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)