indexo.dev

gtf-technology.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-16 · ok HTTP/1.1 200 259 ms crawled 2026-05-20

DE · 217.160.0.37 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
GTF GmbH | Tele­kommuni­kations­lösungen & AI-Solutions
Description
GTF GmbH - Gate to Future: Ihr Profi für maßgeschneiderte Tele­kommuni­kations­lösungen & AI-Solutions.
Language
de
Generator
WordPress 6.9
Canonical
https://gtf-technology.de/
Feeds

Open Graph

url
https://gtf-technology.de/
title
GTF GmbH | Tele­kommuni­kations­lösungen & AI-Solutions
locale
de_DE
site name
GTF GmbH
description
GTF GmbH - Gate to Future: Ihr Profi für maßgeschneiderte Tele­kommuni­kations­lösungen & AI-Solutions.
updated time
2025-04-24T10:25:55+02:00

Technology

Server
Apache
CMS
WordPress 6.9
jQuery
3.7.1

Contact

Email
Phone

Registration

Updated
2025-02-11
Name servers
  • docks03.rzone.de.
  • shades09.rzone.de.

DNS records live

NS
  • docks03.rzone.de
  • shades09.rzone.de
MX
  • 5 smtpin.rzone.de
Verified for
  • Google

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-03 to 2026-10-19
Expires in 151 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gtf-technology.de/

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

Links to (2)

Linked from (1)