kuebler-sport.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-20 · ok HTTP/1.1 200 1950 ms crawled 2026-05-09

US · 104.26.14.125 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Sportgeräte für Schule, Verein & Praxis | Kübler Sport

Description

Sportgeräte & Zubehör – Über 14.000 Sportartikel für den Schulsport, Vereinssport für Studios und Therapiezentren im Kübler Sport Onlineshop.

Language

Canonical

https://www.kuebler-sport.de

Translations

de ×2

Open Graph

url: https://www.kuebler-sport.de
title: Sportgeräte für Schule, Verein & Praxis
site name: Kübler Sport GmbH
description: Sportgeräte & Zubehör – Über 14.000 Sportartikel für den Schulsport, Vereinssport für Studios und Therapiezentren im Kübler Sport Onlineshop.

Technology

CDN: Cloudflare
CMS: Gatsby

Analytics

Google Tag Manager

Third-party hosts loaded (6)

www.googletagmanager.com×2
browser.sentry-cdn.com×1
dashboard.trustprofile.com×1
widgets.trustedshops.com×1
www.kuebler-sport.at×1
www.kuebler-sport.com×1

Social

Contact

Phone

+497191957070

Address

Karl-Ferdinand-Braun-Str. 3, 71522, Backnang, Baden-Württemberg, DE, DE

Registration

Updated

2021-12-08

Name servers

cameron.ns.cloudflare.com.
mia.ns.cloudflare.com.

DNS records live

NS

cameron.ns.cloudflare.com
mia.ns.cloudflare.com

MX

10 mx01.hornetsecurity.com
20 mx02.hornetsecurity.com
30 mx03.hornetsecurity.com
40 mx04.hornetsecurity.com
50 mail10.sendnode.com

Verified for

Brevo
Google
Microsoft 365

Email authentication strong

SPF

v=spf1 mx a:gateway.kuebler-sport.de ip4:37.99.204.14 ip4:213.214.18.79 include:spf.sendinblue.com include:spf.nl2go.com include:_spf.sendnode.com include:spf.hornetsecurity.com include:145966327.spf08.hubspotemail.net include:spf.protection.outlook.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine;

policy: quarantine

DKIM

mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

WE1

from 2026-04-25 to 2026-07-24

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.kuebler-sport.de/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff