indexo.dev

vfilter.nl

.nl dns

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 135 ms crawled 2026-06-04

NL · 83.137.145.44 · AS31477 Duocast B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Domain Default page
Language
en

Technology

Server
Apache

Registration

Registrar
Registrar.eu
Created
2013-04-11
Updated
2025-12-21
Name servers
  • ns3.openprovider.eu
  • ns2.openprovider.be
  • ns1.openprovider.nl

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 10 mx1.vfilter.nl
  • 20 mx2.vfilter.nl
  • 30 mx3.vfilter.nl
  • 40 mx4.vfilter.nl

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

YR1
from 2026-06-01 to 2026-08-30
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://vfilter.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Use this data via API

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curl "https://indexo.dev/api/v1/domains/vfilter.nl" \
  -H "X-API-Key: idx_..."

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