indexo.dev

twk.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-18 · ok HTTP/1.1 200 449 ms crawled 2026-05-06

DE · 37.228.157.11 · AS34432 dogado GmbH

Reputation 92/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
SUPREME SENSORING | TWK-ELEKTRONIK GmbH
Description
Sensorlösungen und Sensoren für die Messung von Winkeln, Neigungen, Vibrationen, Beschleunigungen und Wegen.
Language
de
Canonical
https://www.twk.de/
Translations
  • de
  • en
  • fr

Open Graph

title
TWK-ELEKTRONIK GmbH
site name
TWK-ELEKTRONIK GmbH
description
Sensorlösungen und Sensoren für die Messung von Winkeln, Neigungen, Vibrationen, Beschleunigungen und Wegen.

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • js-eu1.hs-scripts.com×1
  • www.googletagmanager.com×1

Contact

Email
Phone

Registration

Updated
2023-04-12
Name servers
  • ns1.de-nserver.de.
  • ns2.de-nserver.de.

DNS records live

NS
  • ns1.de-nserver.de
  • ns2.de-nserver.de
MX
  • 10 twk-de.mail.protection.outlook.com
TXT
  • _ali32bjimukpwx07nct76ia96mi8to2
  • atlassian-sending-domain-verification=1a388b6d-05ad-45b8-a554-252ce4f345ce
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:37.228.159.110 ip4:213.209.123.88 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:report@twk.de ; ruf=mailto:report@twk.de ; adkim=s; aspf=s
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt+cIUR7be7bJJt80J++fv9Mdx01C6CIgu51c3Q1+ldUJ0VkLXXolTZbSLyeCfMc5mq7IxIoIPGfLyO…
selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1
from 2025-06-25 to 2026-07-16
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.twk.de/

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

Linked from (2)