gerken-arbeitsbuehnen.de

.de crawl dns

First seen 2026-04-29 · Last seen 2026-05-19 · ok HTTP/1.1 200 780 ms crawled 2026-05-07

DE · 193.53.246.137 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Höhenzugangslösungen und Mietartikel aus Leidenschaft | GERKEN Vermietet Arbeitsbuehnen

Description

Höhenzugangslösungen und Mietartikel aus Leidenschaft. GERKEN bietet Arbeitsbühnen und Zubehör für jeden Einsatz.

Language

Canonical

https://gerken-arbeitsbuehnen.de/

Translations

Open Graph

title: Startseite
description: Höhenzugangslösungen und Mietartikel aus Leidenschaft. GERKEN bietet Arbeitsbühnen und Zubehör für jeden Einsatz.

Technology

Server: Apache

Social

Contact

Phone

Registration

Updated

2022-11-03

Name servers

ns.udag.de.
ns.udag.net.
ns.udag.org.

DNS records live

NS

ns.udag.de
ns.udag.net
ns.udag.org

MX

10 mail.gerken-arbeitsbuehnen.de

TXT

202307030444023sn6ku7uu46vk2542scllj731cqu9jbwz1dmljfw3szgv03q85
zqw7wxyhdbynr65xgpg1vtk4lkrpllg4

Verified for

Google

Email authentication partial

SPF: v=spf1 a mx ip4:193.53.246.137 include:agenturserver.de include:25186634.spf08.hubspotemail.net ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-06-17 to 2026-06-18

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://gerken-arbeitsbuehnen.de/

present

strict-transport-security
content-security-policy
x-content-type-options

findings

CSP uses wildcard sources
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: frame-src 'self' *.pay1.de *.brevo.com *.paypal.com *.youtube-nocookie.com *.youtube.com *.doubleclick.net *.hubspot.com forms-eu1.hsforms.com www.googletagmanager.com; frame-ancestors 'self' *.pay1.de *.paypal.com *.youtube-nocookie.com *.youtube.com *.doubleclick.net *.hubspot.com forms-eu1.hsforms.com www.googletagmanager.com;
strict-transport-security: max-age=31536000; includeSubDomains; preload