tga-fachplaner.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-19 · ok HTTP/1.1 200 8118 ms crawled 2026-05-11

DE · 212.224.92.149 · AS44066 firstcolo GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: TGA+E Fachplaner – Magazin für Technische Gebäudeausrüstung und Elektrotechnik
Description: tga-fachplaner.de informiert TGA-Planer, SHK-Handwerk und die Wohnungswirtschaft zu allen Gewerken der Technischen Gebäudeausrüstung.
Language: de
Canonical: https://www.tga-fachplaner.de/

Technology

Server: nginx
CMS: Drupal

Analytics

Google Tag Manager

Ads

Google Ads (DoubleClick)

Third-party hosts loaded (4)

securepubads.g.doubleclick.net×2
app.alfright.eu×1
cdn.privacy-mgmt.com×1
www.googletagmanager.com×1

Social

Contact

Phone

3664699-11

Registration

Updated

2021-01-12

Name servers

ns15.domaincontrol.com.
ns16.domaincontrol.com.

DNS records live

NS

ns15.domaincontrol.com
ns16.domaincontrol.com

MX

10 mx-01-eu-central-1.prod.hydra.sophos.com
20 mx-02-eu-central-1.prod.hydra.sophos.com

Verified for

Google
Microsoft 365

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-05-11 to 2026-08-09

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.tga-fachplaner.de/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: no-referrer, strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000