indexo.dev

colearn.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 936 ms crawled 2026-05-07

DE · 185.30.32.155 · AS48324 webgo GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Corporate Learning Community – Corporate Learning Community
Language
de
Generator
WordPress 6.9.4
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email

Registration

Updated
2025-09-15
Name servers
  • ns1.webgo.de.
  • ns2.webgo.de.
  • ns3.webgo.de.
  • ns4.webgo.de.

DNS records live

NS
  • ns1.webgo.de
  • ns2.webgo.de
  • ns3.webgo.de
  • ns4.webgo.de
MX
  • 0 colearn-de.mail.protection.outlook.com
TXT
  • MS=ms80063476

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;
policy: quarantine
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzBoh1SbGerr2FipzlHgnrYt0DjnLuczAhZf20IU+R+JzA6Mfd8bTRxAp1Ie/KezuXWCOBz8Czzp+qz…
selectors probed

Certificate (current)

R12
from 2026-02-11 to 2026-05-12
Expired 7 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://colearn.de/

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

Links to (25)

Linked from (1)