indexo.dev

klavervierpas.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 464 ms crawled 2026-06-02

NL · 31.7.7.143 · AS20847 Previder B.V.

Reputation 92/100 spf without fallback

Classifying

HTML metadata

Title
Home | Klavervierpas
Language
nl
Canonical
https://www.klavervierpas.nl
Translations
  • nl

Open Graph

title
Home
locale
nl_NL
site name
Klavervierpas

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 0 klavervierpas-nl.n-v1.mx.microsoft
Verified for
  • Brevo
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com
missing all
DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400
policy: quarantine · sp=quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlTI2q/Ob0NNiFblnN1b21PoqHbdpnrABVT+tnltxSirmbphABA3LNoE6fVpAMDx2/LTjN3hz1DfcLI…
  • mail: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2…
selectors probed

Certificate (current)

E7
from 2026-05-23 to 2026-08-21
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.klavervierpas.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
  • cross-origin-embedder-policy
  • cross-origin-resource-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
object-src 'self'; default-src 'self'; media-src 'self' https://branding-resources.s3.ap-south-1.amazonaws.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' data: https://connect.facebook.net https://*.analytics.google.com https://*.google-analytics.com https://*.googletagmanager.com https://www.google.com https://*.convertflow.co https://*.convertflow.com https://stadspas.ddev.site:5171 ; script-src-elem 'self' 'unsafe-inline' data: https://www.google.com https://*.google-analytics.com https://*.googletagmanager.com https://maps.googleapis.com https://ajax.googleapis.com https://developers.google.com https://*.convertflow.co https://*.convertflow.com https://stadspas.ddev.site:5171 https://app.engati.com/static/js/widget.js https://cookie-cdn.cookiepro.com/consent/457955a0-25e3-4c3f-bc61-f221b19bf09f/OtAutoBlock.js https://connect.facebook.net/en_US/fbevents.js https://connect.facebook.net/signals/config/ ; style-src 'self' 'unsafe-inline' https://
strict-transport-security
max-age=31536000; includeSubDomains; preload
cross-origin-opener-policy
same-origin
cross-origin-embedder-policy
same-origin
cross-origin-resource-policy
same-site

Links to (3)

Linked from (1)