indexo.dev

listec-gmbh.com

.com crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 727 ms crawled 2026-05-30

DE · 78.47.237.138 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ihr Spezialist für Sensorkabelsysteme seit über 30 Jahren - Listec GmbH
Description
Sensorkabelsysteme zur Brandfrüherkennung und Temperaturüberwachung – die rücksetzbaren Linien-Wärmemelder der Listec GmbH schaffen Sicherheit.
Language
de
Generator
enhavo
Canonical
https://listec-gmbh.com/
Translations
  • en

Technology

Server
Apache
Stack
PHP

Social

Contact

Email
Phone

Registration

Registrar
Hetzner Online GmbH
Created
2009-11-12
Expires
2026-11-12 164 days left
Updated
2025-11-25
Name servers
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 www484.your-server.de
Verified for
  • Google

Email authentication weak

SPF
v=spf1 +a +mx ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-11-02 to 2026-11-02
Expires in 154 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://listec-gmbh.com/

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

Links to (5)

Linked from (1)