indexo.dev

relearn.be

.be crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 2571 ms crawled 2026-05-19

NL · 37.34.55.224 · AS20857 Signet B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
relearn.be/2021/
Language
en

Technology

Server
nginx

Third-party hosts loaded (2)

  • ajax.googleapis.com×1
  • varia.zone×1

DNS records live

NS
  • dns20.ovh.net
  • ns20.ovh.net
MX
  • 1 mx1.mail.ovh.net
  • 100 mx3.mail.ovh.net
  • 5 mx2.mail.ovh.net
TXT
  • 1|www.relearn.be

Email authentication weak

SPF
v=spf1 include:mx.ovh.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-19 to 2026-08-17
Expires in 89 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://relearn.be/2021/

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

Links to (2)

Linked from (1)