indexo.dev

kuehnlein-architekten.de

.de crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1446 ms crawled 2026-06-02

DE · 212.204.71.8 · AS8767 M-net Telekommunikations GmbH

Reputation 89/100 weak security headers dmarc partial coverage

Classifying

HTML metadata

Title
Kühnlein Architekten in Nürnberg | 40 Jahre Hochbau-Expertise
Description
Kreative Denker mit einem Händchen für Design und Technik und dazu 20 Jahren Expertise betreuen Ihr Bauprojekt. Schaffen Sie Orte mit Identität!
Language
de-de
Generator
Joomla! - Open Source Content Management

Technology

Server
Apache
CMS
Joomla
PHP
8.4.3

Third-party hosts loaded (1)

  • st.hzcdn.com×2

Social

Contact

Phone

Registration

Updated
2026-02-01
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 30 kuehnleinarchitekten-de02c.mail.protection.outlook.com
TXT
  • 59b49tsURfW6/9Txw1gbZ40FqnL4o/z7pNgxE87TU2WCMGw/DHKuyXC2m5mAj5ztHAKssVL2zjbn1ygSXLGO8g==
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:mx1.kuehnlein-architekten.de include:mx01.kuehnlein-architekten.de include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=10; rua=mailto:rua@kuehnlein-architekten.de; ruf=mailto:ruf@kuehnlein-architekten.de; fo=1; adkim=s; aspf=s
policy: quarantine · pct=10
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArXxOIDjPQhmoDwYMBj2fFMk+KR5t2NZxzqn9gDfKIfrRYnYEbfN4OzqsDCdQz8HBH8eWRsPD+fQHOJ…
selectors probed

Certificate (current)

R13
from 2026-04-28 to 2026-07-27
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.kuehnlein-architekten.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (1)