indexo.dev

rku-it.de

.de crawl dns

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 309 ms crawled 2026-05-04

DE · 94.125.211.26 · AS34722 rku.it GmbH

Reputation 100/100

Classifying

HTML metadata

Title
rku.it GmbH – IT-Kompetenz und branchenspezifische Lösungen für Utilities, Mobility und Public: RKU IT
Description
rku.it bietet mit fundierter Marktkenntnis und langjähriger IT-Kompetenz maßgeschneiderte IT-Lösungen für die Energie-, ÖPNV- und Kommunalwirtschaft.
Language
de
Generator
TYPO3 CMS
Canonical
https://rku-it.de/

Open Graph

url
https://rku-it.de/
title
rku.it GmbH – IT-Kompetenz und branchenspezifische Lösungen für Utilities, Mobility und Public
description
rku.it bietet mit fundierter Marktkenntnis und langjähriger IT-Kompetenz maßgeschneiderte IT-Lösungen für die Energie-, ÖPNV- und Kommunalwirtschaft.

Technology

Server
rku.it

Social

Contact

Phone

Registration

Updated
2012-01-23
Name servers
  • ns1.rku-it.de.
  • ns2.rku-it.de.

DNS records live

NS
  • ns1.rku-it.de
  • ns2.rku-it.de
MX
  • 10 mx10.rku-it.de
  • 10 mx20.rku-it.de
TXT
Show 6 TXT records
  • v=spf1 include:bnc3.mailjet.com include:spf.imc-hosting.com include:_spf.rku-it.de -all
  • eea641e46a644187ba8c5efcb6d83762
  • VBIpzv91120Q7yxHaoIehRVzH+tjqvCA7CmXYq0mt1IifbpHJbYvQ0v4bZtwpkajXZjMPkdaf5lABAgLTURGHA==
  • fdGgDHLfQn3BUKAavRXcVlAlVlMXDK6QNdanKgGW1keIzpdN3N84E3ZcxKuE2hwCEF1J87XDGgK+HxSToaZR4w==
  • atlassian-sending-domain-verification=4032f0b3-a9e0-46bd-aa28-41a3d60989b2
  • _telesec-domain-validation=6BF3F157DDD98477FBB773D9E88D9BD1A43FF0FCD0947DAAB34C74DEE774DDBB
Verified for
  • Apple
  • Atlassian
  • Microsoft 365

Certificate (current)

Thawte TLS RSA CA G1
from 2026-03-06 to 2026-09-21
Expires in 123 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://rku-it.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • weak content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff, nosniff
content-security-policy
default-src 'self'; script-src 'self' 'nonce-fco-bOzDxD2WPTdpu8nGRuTH_ybHnNtufDA1lCemtfQ-HZ8ilm0RlQ' https://connect.facebook.net 'sha256-RkU9AlJJskyGllfkBmq+M5AvuW2UBP8N2E6ZpBv4H5s=' 'sha256-Ovhb7ueDzO2KmC9hKB+mUufUg+ZpiNqnOOnAfT5g6/s=' 'sha256-ftVrOs+sgirow2xEK/Pa8HYA2uwU0jpBInt4lQZf7Gw=' 'sha256-N4y+YByt551P3wkfgl1nOcMSHzmDtrJo0weKD/5HP8k=' 'sha256-ur0gGB0Lv+eYsBiGfg6oLaVj7nlFeSptbIEg3yBCPtY=' 'sha256-QwcYgv2coDYk99uvhYZNSRNcc9UIaC/VqE2LCoAV+3k=' https://matomo.rku-it.de/ 'report-sample'; style-src-attr 'unsafe-inline' 'report-sample'; img-src 'self' data: *.ytimg.com *.vimeocdn.com https://*.typo3.org https://*.facebook.com; base-uri 'self'; frame-src 'self' *.youtube-nocookie.com *.youtube.com *.vimeo.com; style-src-elem 'self' 'nonce-fco-bOzDxD2WPTdpu8nGRuTH_ybHnNtufDA1lCemtfQ-HZ8ilm0RlQ' 'sha256-yJFRs7ky2oLc3csFkzTP6IoeDgGSEXoFWEQ9t9TPF8E=' 'report-sample'; connect-src 'self' https://api.friendlycaptcha.com/api/v1/puzzle https://eu-api.friendlycaptcha.eu https://matomo.rku-it.de
strict-transport-security
max-age=31536000 ; includeSubDomains

Links to (4)

Linked from (2)