indexo.dev

click-learn.info

.info crawl

First seen 2026-04-22 · Last seen 2026-05-18 · ok HTTP/1.1 200 2757 ms crawled 2026-05-15

FI · 37.27.12.229 · AS24940 Hetzner Online GmbH

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title
Login
Language
de

Technology

Server
Microsoft-IIS

Third-party hosts loaded (1)

  • click-learn.consent-bist.de×1

Registration

Registrar
InterNetX GmbH
Created
2012-02-14
Expires
2027-02-14 269 days left
Updated
2026-03-31
Name servers
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
  • helium.ns.hetzner.de

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 0 mailserv.regfish.com

Email authentication weak

SPF
v=spf1 mx a ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-10 to 2026-07-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://schueler.click-learn.info/login?redirect=https%3a%2f%2fschueler.click-learn.info%2fHome%2fIndex

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 (3)