indexo.dev

innung-shk-stuttgart.de

.de crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 1821 ms crawled 2026-05-31

DE · 213.178.160.36 · AS12374 LF.net Netzwerksysteme GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Innung Sanitär & Heizung Stuttgart – Böblingen
Description
Innung Sanitär & Heizung Stuttgart - Böblingen, Körperschaft des öffentlichen Rechts, Olgastraße 58B, 70182 Stuttgart.
Language
de-DE
Canonical
https://www.innung-shk-stuttgart.de/

Technology

Server
Apache
CMS
WordPress
Stack
PHP

Third-party hosts loaded (2)

  • maps.googleapis.com×2
  • s.w.org×1

Social

Contact

Email
Phone

Registration

Updated
2014-05-15
Name servers
  • dns1.lf.net.
  • dns2.lf.net.
  • dns3.lf.net.

DNS records live

NS
  • dns1.lf.net
  • dns2.lf.net
  • dns3.lf.net
MX
  • 10 innungshkstuttgart-de01ee.mail.protection.outlook.com
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)

RapidSSL TLS RSA CA G1
from 2025-05-30 to 2026-07-01
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.innung-shk-stuttgart.de/

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

Links to (1)

Linked from (1)