indexo.dev

kle-gruppe.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 4841 ms crawled 2026-05-11

DE · 85.13.165.204 · AS34788 Neue Medien Muennich GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
KLE Gruppe
Description
KLE Gruppe - Die Klima- und Lüftungsexperten. Vielfalt, Kompetenz und Begeisterung für Klima und Lüftung.
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.kle-gruppe.de/
Translations
  • de

Open Graph

url
https://www.kle-gruppe.de/
title
KLE Gruppe
image:url
https://www.kle-gruppe.de/fileadmin/_processed_/c/0/csm_opengraph_2e19886ffd.jpg
description
KLE Gruppe - Die Klima- und Lüftungsexperten. Vielfalt, Kompetenz und Begeisterung für Klima und Lüftung.

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Contact

Email
Phone

Registration

Updated
2021-01-13
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 mx1.kretz-wahl.de
  • 20 mx2.kretz-wahl.de
TXT
  • sophos-domain-verification=ddb3908374c25bfe495a0433176cc6e24a35a73e4af510a724bf6777894fedbc
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx a ip4:87.128.96.97 ip4:93.240.202.122 ip4:93.240.202.123 ip4:130.180.36.125 ip4:130.180.36.126 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de include:spf-de.emailsignatures365.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine;pct=1; ruf=mailto:t.stroeher@kretz-wahl.de; rua=mailto:t.stroeher@kretz-wahl.de;
policy: quarantine · pct=1
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-28 to 2026-06-26
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.kle-gruppe.de/

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

Linked from (1)