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johanfrisoschool.nl

.nl ok HTTP/1.1 200 114 ms

First seen 2026-06-16 · Last seen 2026-06-17 · crawled 2026-06-16

NL · 93.119.0.152 · AS20857 Signet B.V.

Reputation 95/100 weak security headers

sector education subsector school type homepage

HTML metadata

Title
Prins Johan Frisoschool - Welkom
Description
Welkom op de welkomspagina van de Prins Johan Frisoschool.
Language
en

Open Graph

url
https://www.johanfrisoschool.nl/
title
Prins Johan Frisoschool
site name
Prins Johan Frisoschool

Contact

Technology

Server
Apache
PHP
7.1.33 end of life
Stack
PHP
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • maps.google.com×1

Social

DNS records live

NS
  • nsauth1.ixlhosting.nl
  • nsauth2.ixlhosting.nl
  • nsauth3.ixl.nu
MX
  • 0 johanfrisoschool-nl.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:185.190.86.104 ip4:185.190.86.25 ip4:185.190.86.75 ip4:185.190.86.77 ip4:185.190.86.105 ip4:185.190.86.106 ip4:213.207.111.8 ip4:93.119.0.152 include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwqyyiSPwn8aBM2nDGIOzM3x6SkCJvl0D9dObxj+n1rBeI+3ZkQXL3l7Qi04LVv9OuMvg3feTBwWcQYe41tE…
selectors probed

Certificate (current)

R12
from 2026-05-22 to 2026-08-20
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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