indexo.dev

poliscentraal.nl

.nl crawl

First seen 2026-05-16 · Last seen 2026-05-31 · ok HTTP/1.1 200 1538 ms crawled 2026-05-21

NL · 84.241.182.76 · AS20847 Previder B.V.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Web Server's Default Page
Language
en

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • assets.plesk.com×1

Social

DNS records live

NS
  • ns1.cleverdns.nl
  • ns2.cleverdns.nl
MX
  • 10 mail-in2.cleverit.nl
  • 10 mail-in3.cleverit.nl
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a a:remote.poliscentraal.nl mx include:spf.surebusiness.nl include:spf.protection.outlook.com include:_spf_mx.solvinity.com include:spf.werkplekoveral.nl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R13
from 2026-04-22 to 2026-07-21
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://poliscentraal.nl/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (1)