indexo.dev

fredericusschool.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 830 ms crawled 2026-06-02

NL · 45.82.191.106 · AS31477 Duocast B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Fredericusschool | Samen maken we het verschil
Description
De Fredericusschool zit in een prachtig oud klooster in hartje Velp. Goed en betekenisvol onderwijs op een sfeervolle basisschool. Lees verder of kom langs!
Language
nl-nl
Generator
Joomla! - Open Source Content Management

Technology

Server
LiteSpeed
CMS
Joomla
PHP
8.4.21
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • ajax.googleapis.com×2
  • fonts.googleapis.com×2
  • fonts.gstatic.com×2
  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS
  • ns1.cloud86.nl
  • ns2.cloud86.nl
  • ns3.cloud86.eu
MX
  • 0 fredericusschool-nl.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 +a +mx +ip4:45.82.191.106 include:spf.protection.outlook.com include:_spf.unilogicnetworks.net -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none;
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://fredericusschool.nl/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (3)

Linked from (1)