tdm.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 891 ms crawled 2026-05-10

DE · 88.198.252.101 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

TDM – KI-gestützter Kundenservice & Contact Center

Language

Translations

Open Graph

url: https://www.tdm.de/
title: TDM – KI-gestützter Kundenservice & Contact Center
locale: de_DE
site name: TDM – KI-gestützter Kundenservice
description: Hybrid Contact Center: KI-Automatisierung + 400 Experten. Made in Germany. CCV Quality Award 2025. Seit 1983.

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (3)

cdn.chat.voicebot.studio×1
static.elfsight.com×1
www.googletagmanager.com×1

Contact

Address: Bahnhofstraße 1, 31157, Sarstedt, Niedersachsen, DE

Registration

Updated

2019-12-03

Name servers

gws-01.tdm.de.
gws-03.tdm.de.
ns1.onit4u.de.

DNS records live

NS

gws-01.tdm.de
gws-03.tdm.de
ns1.onit4u.de

MX

100 gws-01.tdm.de
150 mail.tdm.de
50 gws-03.tdm.de

TXT

google-site-verification=eDKnx5amhk3p59DaxofdMbN2bPkiYFd-7zgAWqecXlU
v=twilio-domain-verification=d141f5b75551489d9295d8c35af46f51

Email authentication weak

SPF: v=spf1 mx include:vserver1201.onit.de include:support.zendesk.com include:smtp.zendesk.com include:out.sys.zendesk.com include:spf1.checkinserver.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-05-06 to 2026-11-21

Expires in 186 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://tdm.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: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=15768000

Linked from (1)

teletalk.de×2