indexo.dev

guard-tec.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 3445 ms crawled 2026-05-15

FR · 92.205.51.254 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
GUARDTEC GmbH - Security Systems Waldemar Weber
Description
Waldemar Weber trug in der Doku auf n-tv & RTL+ mit seinem Fachwissen bei, was die Expertise von GUARDTEC in der Branche unterstreicht.
Language
de
Generator
WordPress 6.8.5
Canonical
https://www.guard-tec.de/
Feeds

Open Graph

url
https://www.guard-tec.de/
title
GUARDTEC GmbH - Security Systems Waldemar Weber
locale
de_DE
site name
GUARDTEC GmbH - Security Systems
description
Waldemar Weber trug in der Doku auf n-tv & RTL+ mit seinem Fachwissen bei, was die Expertise von GUARDTEC in der Branche unterstreicht.
updated time
2023-11-14T12:56:50+01:00

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • www.googletagmanager.com×3
  • cdn.trustindex.io×2
  • gmpg.org×1

Social

Contact

Email
Phone
Address
Christian-Lassen-Str. 9, 53117, Bonn, Deutschland

Registration

Updated
2026-04-14
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 100 mxlb.ispgateway.de
Verified for
  • Google

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 2026-04-30 to 2026-11-01
Expires in 164 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.guard-tec.de/

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

Links to (10)

Linked from (1)