indexo.dev

lungmuss.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 1158 ms crawled 2026-05-07

DE · 128.140.46.235 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Lungmuß Feuerfest – Your specialist for innovative refractory products
Description
Chemikalien-Gesellschaft Hans Lungmuß mbH & Co. KG (Lungmuß Feuerfest) has been one of Europe’s leading suppliers of monolithic refractory products for over 60 years now.
Language
en

Technology

Server
Apache
Analytics
  • Google Tag Manager
Cookie consent
  • Osano

Third-party hosts loaded (5)

  • www.lungmuss.de×7
  • ajax.googleapis.com×1
  • cmp.osano.com×1
  • unpkg.com×1
  • www.googletagmanager.com×1

Contact

Email
Phone

Registration

Registrar
Hetzner Online GmbH
Created
2000-08-30
Expires
2026-08-30 102 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 mail.lungmuss.de

Email authentication weak

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

Certificate (current)

R12
from 2026-02-20 to 2026-05-21
Expires in 2 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.lungmuss.com/

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

Links to (3)

Linked from (2)