indexo.dev

gb-mediensysteme.de

.de crawl

First seen 2026-04-24 · Last seen 2026-05-18 · ok HTTP/1.1 200 1520 ms crawled 2026-05-18

DE · 156.67.233.208 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Eventtechnik von Gahrens+Battermann
Description
Professionelle Eventtechnik von Gahrens+Battermann - Ihr zuverlässiger Full-Service-Eventdienstleister seit 1983
Language
de-DE
Generator
WordPress 6.9.4
Canonical
https://www.gb-mediensysteme.de/
Translations
  • de
  • en
Feeds

Open Graph

url
https://www.gb-mediensysteme.de/
title
Eventtechnik von Gahrens+Battermann
locale
de_DE
site name
G+B
description
Professionelle Eventtechnik von Gahrens+Battermann - Ihr zuverlässiger Full-Service-Eventdienstleister seit 1983
updated time
2026-03-18T11:10:14+01:00

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • consent.cookiebot.eu×1
  • consentcdn.cookiebot.eu×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Updated
2023-09-20
Name servers
  • ns1.telekom-domains.de.
  • ns2.telekom-domains.de.

DNS records live

NS
  • ns1.telekom-domains.de
  • ns2.telekom-domains.de
MX
  • 10 gbmediensysteme-de0e.mail.protection.outlook.com
TXT
Show 5 TXT records
  • apple-domain-verification=uZnmkTtibawinXwr
  • MS=ms42244875
  • zone-ownership-verification-55081311d131aa04741e1fa2575cda24402e517013b9461aa459065df20ece34
  • openai-domain-verification=dv-B3fsy0a99dGxBZ48qYeXUBDe
  • HKsKdZkeUNasMe7ieXDMzp3W2XHs1XpfDc58pOk5e0+T9Vk2bFkuGPEsLmdMdDu8B0KUiCe3t8pfX8imGNoqeA==

Email authentication strong

SPF
v=spf1 ip4:62.157.199.190 a:remote.gb-mediensysteme.de include:spf.protection.outlook.com include:agenturserver.de include:spf.crsend.com include:spf-de.emailsignatures365.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:jvxlhzy0@ag.eu.dmarcadvisor.com; ruf=mailto:jvxlhzy0@fr.eu.dmarcadvisor.com;
policy: quarantine
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCw+xswbfiAtEdBk+73Hv7Q+IRSwyupAfx8AP6ucxh9UumYSlDXoXysQwb1sAFKowV2eZTBdH1Kksr6mktV1Y…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp8rwrHtRnN5Hik6sA5v/GV4Zqn4aI/cJEh28MhtYN1WUKVuUcyla8uEuIXuk2Wwsye4UQ2rquq1ZP6…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2pdhO947fp2t32tfT3XjRBrO044Gho4b013HqBjxSXX01lJz5ez65ZIlILpHaOK/xAXkmf0/2D2jZ+1qXO…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDyK4aPjGy6vsuTm/gXnD1K12sDpNS9ZRr0vHOgeYQ6pBO6JWlowmWG68S9JNKXzmx815bNhH5oLTlZg4YmAAgIrg…
selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-05-18 to 2026-12-03
Expires in 197 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.gb-mediensysteme.de/

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

Links to (5)

Linked from (3)

See all sites whose homepage links to gb-mediensysteme.de →