blanke-systems.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-15 · ok HTTP/1.1 200 589 ms crawled 2026-05-08

DE · 78.46.167.84 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

BLANKE FLIESEN-SYSTEME: Profi-Fliesenschienen & mehr

Description

BLANKE Profi-Qualität für überzeugendes Handwerk: Fliesenschienen ✓ Fliesenprofile✓ Fliesenschutz✓ Entwässerungssysteme✓ Fußbodenheizung & mehr!

Language

Generator

Drupal 9 (https://www.drupal.org)

Canonical

https://blanke-systems.de/

Translations

Technology

Server: Apache
CMS: Drupal

Analytics

Google Tag Manager

Third-party hosts loaded (4)

www.googletagmanager.com×2
js.hs-scripts.com×1
static.baufragen.de×1
www.facebook.com×1

Social

Registration

Updated

2023-08-25

Name servers

ns2.internet1.de.
ns3.internet1.de.
ns.internet1.de.

DNS records live

NS

ns.internet1.de
ns2.internet1.de
ns3.internet1.de

MX

10 mx01.hornetsecurity.com
20 mx02.hornetsecurity.com
30 mx03.hornetsecurity.com
40 mx04.hornetsecurity.com

TXT

apple-domain-verification=dDejSq0O4tOFrQbE
duo_sso_verification=yW2ScxY1kxsqHGqhSGxtIV2683Yrb7rlv3tTA6mH8AgMcchdmgDhHV2u3AXHNrkW
MS=ms76746084

Email authentication partial

SPF: v=spf1 a mx include:spf.protection.outlook.com include:9287252.spf07.hubspotemail.net include:spf.emailsignatures365.com include:ispgateway.de include:spf.hornetsecurity.com -all
strict (-all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-03-24 to 2026-06-22

Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://blanke-systems.de/

present

x-frame-options
x-content-type-options
permissions-policy

findings

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

Header values

x-frame-options: ALLOW-FROM https://www.eurobaustoff.de
permissions-policy: interest-cohort=()
x-content-type-options: nosniff