indexo.dev

limburger-sicherheitstechnik.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 4337 ms crawled 2026-05-08

DE · 185.243.133.172 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Limburger Sicherheitstechnik
Language
de
Generator
ELEM3NT v4 (https://ndreiw.de/)
Feeds

Open Graph

url
https://www.limburger-sicherheitstechnik.de
title
Startseite
locale
de_DE
site name
Limburger Sicherheitstechnik

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Updated
2025-06-17
Name servers
  • ns12.netclusive.de.
  • ns5.netclusive.de.

DNS records live

NS
  • ns12.netclusive.de
  • ns5.netclusive.de
MX
  • 10 limburgersicherheitstechnik-de02c.mail.protection.outlook.com
TXT
  • sophos-domain-verification=5fb7a46e96316692d3d07aae460ef9462907f902
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-04 to 2026-08-02
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.limburger-sicherheitstechnik.de

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=31536000; includeSubDomains

Links to (4)

Linked from (1)