indexo.dev

gfeg.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 3922 ms crawled 2026-06-02

DE · 81.173.194.3 · AS8422 NetCologne Gesellschaft fur Telekommunikation mbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
GfeG – Wir machen Elektrotechnik
Language
de
Generator
WordPress 7.0
Canonical
https://gfeg.de/
Feeds

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1

Third-party hosts loaded (1)

  • i0.wp.com×7

Contact

Email
Phone

Registration

Updated
2014-06-19
Name servers
  • dns11.netcologne.de.
  • dns12.netcologne.de.
  • dns13.netcologne.de.
  • dns14.netcologne.de.

DNS records live

NS
  • dns11.netcologne.de
  • dns12.netcologne.de
  • dns13.netcologne.de
  • dns14.netcologne.de
MX
  • 0 gfeg-de.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:spf.protection.outlook.de ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbuR2P2NG6kc/yhZ1yh2YIFb2Jt/cN7lVOaFGgAUUL8cXSLXkJhKrYEEV3mjDhEiubvpK1RPir+pGb57g189…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/Bq43qdX8sfC6FjzaRFKbbPxoG6P2oJxqKwmTkMU0eEYP+69AWWEoCCfl0qwlVaoxSvUk5eLEdk/W3QIcOK…
selectors probed

Certificate (current)

E7
from 2026-05-25 to 2026-08-23
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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)