indexo.dev

onfk.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 1443 ms crawled 2026-06-04

NL · 185.232.251.125 · AS48635 Your Hosting B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
ONFK || Welkom
Language
nl-NL
Generator
Orchard

Technology

Server
Microsoft-IIS
ASP.NET
4.0.30319
jQuery
1.9.1 known XSS (<3.5)
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • s7.addthis.com×1

Social

Contact

Email

DNS records live

NS
  • ns485.sohosted.com
  • ns485.sohosted.net
MX
  • 0 onfk-nl.mail.protection.outlook.com
  • 10 mail.onfk.nl
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx ip4:91.238.176.64 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-09-23 to 2026-10-14
Expires in 131 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (1)