zkf.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-13 · ok HTTP/1.1 200 1857 ms crawled 2026-05-07

DE · 188.94.249.88 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: ZKF
Language: de-DE
Generator: TYPO3 CMS
Canonical: https://www.zkf.de/

Technology

Server: Apache

Analytics

Google Tag Manager

Cookie consent

Usercentrics

Third-party hosts loaded (3)

app.usercentrics.eu×1
www.google.com×1
www.googletagmanager.com×1

Social

Contact

Email

Phone

Registration

Updated

2020-03-18

Name servers

ns01.agenturserver.co.
ns01.agenturserver.de.
ns01.agenturserver.it.

DNS records live

NS

ns01.agenturserver.co
ns01.agenturserver.de
ns01.agenturserver.it

MX

0 zkf-de.mail.protection.outlook.com

Email authentication partial

SPF: v=spf1 include:spf.protection.outlook.com include:agenturserver.de -all
strict (-all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1

from 2026-01-26 to 2027-02-26

Expires in 283 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.zkf.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