indexo.dev

gude-systems.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-17 · ok HTTP/1.1 200 620 ms crawled 2026-05-12

DE · 85.13.138.65 · AS34788 Neue Medien Muennich GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Zuverlässige & hochwertige Stromversorgungslösungen - GUDE Systems
Description
Gude Systems. Seit über 35 Jahren Hersteller von zuverlässigen und qualitativ hochwertigen Stromversorgungs- und Überwachungslösungen
Language
de_DE
Generator
WPML ver:4.9.2.1 stt:1,3;
Canonical
https://gude-systems.com/
Translations
  • de
  • en
Feeds

Open Graph

url
https://gude-systems.com/
title
Zuverlässige & hochwertige Stromversorgungslösungen - GUDE Systems
locale
de_DE
site name
GUDE Systems
description
Gude Systems. Seit über 35 Jahren Hersteller von zuverlässigen und qualitativ hochwertigen Stromversorgungs- und Überwachungslösungen

Technology

Server
Apache
Analytics
  • Google Tag Manager
  • Hotjar
Ads
  • Google Ads (DoubleClick)
Third-party hosts loaded (7)
  • cdnjs.cloudflare.com×2
  • googleads.g.doubleclick.net×1
  • px.ads.linkedin.com×1
  • script.hotjar.com×1
  • snap.licdn.com×1
  • static.hotjar.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Von-der-Wettern-Str. 23 - 51149 Köln

Registration

Registrar
RegistryGate GmbH
Created
2019-05-13
Updated
2025-11-22
Name servers
  • ns5.kasserver.com
  • ns6.kasserver.com

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 0 gudesystems-com01b.mail.protection.outlook.com
TXT
  • MS=ms73821460
  • google-site-verification=s1MQ2Bxu-Riz8QEepYxWvpyaJG851ciwUcMxsR82GN8
  • sophos-domain-verification=c49964850e139fd491dc7b9c2352857c94a2aa32249afbfe1940b89f067ad378

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2pDYhfWXfUum6LO3ilvlNlROLQyj/6XmLcD2oMSiSSY9dS+dB5tj+hiDA7ULKv0cQFGqYuHEV4mgI8…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw0l994IK0f56aQlw02bTIkq4M6OgeqDpjLR7pT0NbfjiuPyLLJkTi3OMjlQhZKH5s0E1dXDxaEECwkfOrq…
  • s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNgwXXS/RawQ8XE6V9MqyPrVk9UbdKVsLAmmEeM9Au6gAmpWCJIraIwoBNTSAE8uqlcC+Wi0IKwi4IHbzg…
selectors probed

Certificate (current)

E7
from 2026-04-15 to 2026-07-14
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://gude-systems.com/

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

Links to (4)

Linked from (2)