indexo.dev

75b.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 679 ms crawled 2026-05-30

BE · 185.162.31.228 · AS34762 Combell NV

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
75B
Description
Full time amateurs & All round specialists
Language
en

Technology

Server
nginx
jQuery
1.10.1 known XSS (<3.5)
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×3
  • fonts.googleapis.com×2
  • ajax.googleapis.com×1
  • unpkg.com×1

DNS records live

NS
  • ns1.combell.eu
  • ns3.combell.net
  • ns4.combell.net
MX
  • 10 mx.mailprotect.be
  • 30 mx.backup.mailprotect.be

Email authentication weak

SPF
v=spf1 ip4:82.161.163.181 include:_spf.webscale.nl include:_spf.mailprotect.be ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-24 to 2026-07-23
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://75b.nl/

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

Links to (1)

Linked from (1)