cambiumcollege.nl

.nl ok HTTP/1.1 200 188 ms

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

NL · 136.144.186.238 · AS20857 Signet B.V.

Reputation 100/100

sector education subsector school type homepage

HTML metadata

Title
Welkom op onze school! - Cambium College Zaltbommel
Language
nl-NL

Contact

Technology

Analytics
  • Google Tag Manager
Cookie consent
  • Cookiebot
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • cdn.jsdelivr.net×2
  • fonts.googleapis.com×2
  • consent.cookiebot.com×1
  • fonts.gstatic.com×1
  • kit.fontawesome.com×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns1.dn-s.nl
  • ns2.dn-s.nl
  • ns3.dn-s.nl
  • ns4.dn-s.nl
MX
  • 0 cambiumcollege-nl.y-v1.mx.microsoft
TXT
  • 42zcGpmh+21Vl6Y55EJ7VAxT1P2MFZOLFPlXblFJr7XOiwt5WRJS/QXAqKICYbTHNV23tR7udpAEAtioF6SAMA==
  • DomainVerification=Q9VALQPYG2P1UR2SFJ3LG7F6E7HJ18SZA5NG40CFTIT8JOG0DKF57BN36CW6XU3Q
  • v=DMARC1; p=none; rua=mailto:helpdesk@cambiumcollege.nl
Verified for
  • Adobe
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx include:spf.protection.outlook.com include:_spf.infonto.net include:amazonses.com include:spf.mailjet.com include:spf.flowmailer.net ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:helpdesk@cambiumcollege.nl
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgIOeVT9n8EcHtd42bEweLJA5ogAWWB0NJSV4Ic9IVUXq4ETpje+4gGu7QJOjDUGUnbMQc+OtRlqLV4…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-10-19 to 2026-10-20
Expires in 121 days

HTTP security headers

Header hygiene 70/100 Checked live page: https://cambiumcollege.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload

Links to (10)

Linked from (1)

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