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bonhoeffer.nl

.nl ok HTTP/1.1 200 421 ms

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

NL · 134.209.91.83 · AS14061 DigitalOcean, LLC

Reputation 100/100

sector education subsector school type homepage

HTML metadata

Title
Eigentijds – Eigenwijs | Bonhoeffercollege Castricum
Description
Het Bonhoeffercollege in Castricum is een eigentijdse school voor mavo, havo, vwo, gymnasium en technasium, met focus op vertrouwen, vrijheid en verantwoordelijkheid.
Language
nl-NL
Canonical
https://www.bonhoeffer.nl/
Feeds
last post 162 days ago

Open Graph

url
https://www.bonhoeffer.nl/
title
Eigentijds – Eigenwijs | Bonhoeffercollege Castricum
locale
nl_NL
site name
Bonhoeffercollege Castricum
description
Het Bonhoeffercollege in Castricum is een eigentijdse school voor mavo, havo, vwo, gymnasium en technasium, met focus op vertrouwen, vrijheid en verantwoordelijkheid.

Contact

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×5
  • www.googletagmanager.com×1

Social

Registration

Registrar
team.blue nl B.V.
Created
1997-09-08
Updated
2023-02-15
Name servers
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 0 bonhoeffer-nl.f-v1.mx.microsoft
TXT
  • DomainVerification=3R6DZLPH1FSBZPC9148HHOMT09YSTE9SY3B0TQ1NW9DREI1DH0BA7VJS0EP1VWN7
  • iJAVqnTrOz2KA1FRNyTUy1rYNcrwV/FS1H+GogHR59Q=
Verified for
  • Apple
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.topdesk.net ip4:81.21.176.90 include:spf.bhosted.nl include:spf.flowmailer.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw6HpttY4V5+oMoTfiWICa9zqggJwS6pVfExo4Dlg6k0tQ0b7AhObv7+i9d8T3X19X3Jt89awRXznTS…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDB4BUZHIR6fo/ivvJwWHTcUkRgWq6P2SWC/Q06/XQjqaK5itKLPGJuwsKHqs3+pKuFy42fxzd9WsV3dLWwxX…
selectors probed

Certificate (current)

R12
from 2026-05-27 to 2026-08-25
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.bonhoeffer.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade, same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains

Links to (9)

Linked from (3)

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