indexo.dev

kenniscentrumduizeligheid.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-04 · ok HTTP/1.1 200 2359 ms crawled 2026-06-01

NL · 194.53.10.101 · AS33915 Vodafone Libertel B.V.

Reputation 100/100

Classifying

HTML metadata

Title
Kenniscentrum Duizeligheid | Kenniscentrum Duizeligheid
Language
nl

Technology

Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • maxcdn.bootstrapcdn.com×1

Social

DNS records live

NS
  • ns1.qsp.nl
  • ns2.qsp.nl
MX
  • 10 kenniscentrumduizeligheid-nl.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA OV R36
from 2025-07-16 to 2026-07-17
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.kenniscentrumduizeligheid.nl/kenniscentrum-duizeligheid

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
NOSNIFF
content-security-policy
default-src 'self'; connect-src 'self' www.google-analytics.com nominatim.openstreetmap.org; font-src 'self' data: fonts.gstatic.com maxcdn.bootstrapcdn.com; frame-src 'self' ms-appx-web: *.youtube.com www.youtube-nocookie.com www.googletagmanager.com www.fietssport.nl player.vimeo.com; img-src 'self' data: www.googletagmanager.com *.google-analytics.com *.gstatic.com *.google.com maps.googleapis.com maps.wikimedia.org *.tile.openstreetmap.se *.tile.openstreetmap.org www.knozutphen.nl *.orthopedie-apeldoorn.nl *.ytimg.com www.zorgkaartnederland.nl; media-src 'self'; object-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.google-analytics.com *.googletagmanager.com maps.googleapis.com maps.google.com *.youtube.com *.ytimg.com origin2.jsdelivr.net www.zorgkaartnederland.nl; style-src 'self' 'unsafe-inline' data: *.googleapis.com maxcdn.bootstrapcdn.com s.ytimg.com www.zorgkaartnederland.nl; report-uri https://www.kenniscentrumduizeligheid.nl/kenniscentrum-duizeligheid/csprep
strict-transport-security
max-age=31536000, max-age=157680000; includeSubDomains; preload

Links to (2)

Linked from (3)