indexo.dev

treppenbau-lenz.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 952 ms crawled 2026-05-13

DE · 81.169.145.152 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Treppenbau Lenz - Meisterbetrieb seit 1921
Description
Treppenbau Lenz – Individuelle Treppenlösungen vom Meisterbetrieb mit über 100 Jahren Erfahrung. Besuchen Sie unseren Showroom.
Language
de
Canonical
https://www.treppenbau-lenz.de/

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • cdn.jsdelivr.net×2
  • fonts.googleapis.com×2
  • cdnjs.cloudflare.com×1
  • fonts.gstatic.com×1
  • www.google.com×1

Contact

Email
Address
Treppenbau LenzRossauweg 693333 Neustadt/MauernDeutschlandTel. 09445/7085info@treppenbau-lenz.de

Registration

Updated
2007-10-27
Name servers
  • docks05.rzone.de.
  • shades08.rzone.de.

DNS records live

NS
  • docks05.rzone.de
  • shades08.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-05-30 to 2026-06-21
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://treppenbau-lenz.de/

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

Links to (2)

Linked from (1)