stroeher.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 1788 ms crawled 2026-05-09

DE · 144.76.176.201 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Ströher | Faszination aus Ton.
Description: Unser Metier seit 1884: Außergewöhnliche Architekturprodukte aus Ton, die innen wie außen, Fassaden und Böden nachhaltig betonen ...
Language: de-DE
Canonical: https://stroeher.dehttps://www.stroeher.de/

Open Graph

url: https://www.stroeher.de/
title: Ströher | Faszination aus Ton.
locale: de-DE
site name: Ströher
description: Unser Metier seit 1884: Außergewöhnliche Architekturprodukte aus Ton, die innen wie außen, Fassaden und Böden nachhaltig betonen ...

Technology

Server: Microsoft-IIS

Cookie consent

Usercentrics

Third-party hosts loaded (2)

app.usercentrics.eu×1
stroeher.dehttps×1

Social

Registration

Updated

2026-02-13

Name servers

dns.sto.com.
ns5.xc-ns.de.

DNS records live

NS

dns.sto.com
ns5.xc-ns.de

MX

10 stroeher-de.mail.protection.outlook.com

TXT

ppe-f4bdd478c9c0ccb9d859
PSwgV5mgyURlrvKBISGNCdUlWpb50HjtDaDs5Iyo13NqyUvKwfl1X3gJWe8Zw0qFHfqOqtQda+ZksYyWzeghaw==

Verified for

Adobe
DocuSign
Google
Microsoft 365
Miro

Email authentication partial

SPF

v=spf1 a:dispatch-eu.ppe-hosted.com include:spf.protection.outlook.com include:spf.cloud.ci-solution.com include:spf.nl2go.com include:_spf.retarus.com a:159.dkd-hosting.net -all

strict (-all)

DMARC

v=DMARC1;p=none;rua=mailto:dmarc@sto.com,mailto:dmarc_agg@vali.email;ruf=mailto:dmarc@sto.com;sp=none;fo=1;

policy: none (monitoring only) · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+4VLijI/GHlhSh2D0tf/FOPCNUV53vbE37QvhStVi3DUFs5Y0YHDPnnAJb0OIUiVSwTD02cKu9s5m8…

selectors probed

Certificate (current)

R13

from 2026-04-28 to 2026-07-27

Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://stroeher.de/

findings

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