indexo.dev

gkk-info.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 372 ms crawled 2026-05-07

DE · 134.119.0.166 · AS34011 Host Europe GmbH

Reputation 92/100 no dmarc policy

sector nonprofit type homepage

HTML metadata

Title
Startseite - Gesellschaft für kommunale Kooperation mbH
Description
Herzlich willkommen.Wir freuen uns über Ihren Besuch auf unserer Website.Hier erfahren Sie mehr über die GkK, ihre Mitglieder und Aktivitäten.
Language
de
Generator
Weblication® CMS

Technology

Server
nginx

Contact

Phone

Registration

Updated
2022-11-14
Name servers
  • ns71.domaincontrol.com.
  • ns72.domaincontrol.com.

DNS records live

NS
  • ns71.domaincontrol.com
  • ns72.domaincontrol.com
MX
  • 100 mxlb.ispgateway.de

Email authentication weak

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

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-10-21 to 2026-11-14
Expires in 178 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.gkk-info.de/gkk/index.php

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Linked from (1)