business.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 1278 ms crawled 2026-05-13

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: BUSINESS.DE - Offizielle Homepage
Description: Erlerne durch unsere Online-Kurse gefragte Business-Skills, mit denen du dich langfristig erfolgreich selbstständig machen kannst.
Language: de

Open Graph

title: BUSINESS.DE - Offizielle Homepage
description: Erlerne durch unsere Online-Kurse gefragte Business-Skills, mit denen du dich langfristig erfolgreich selbstständig machen kannst.

Technology

CDN: Cloudflare

Fonts

Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (10)

cdn.prod.website-files.com×98
fast.wistia.com×27
www.youtube.com×3
cdn.embedly.com×2
ajax.googleapis.com×1
d3e54v103j8qbb.cloudfront.net×1
fonts.googleapis.com×1
fonts.gstatic.com×1
widget.trustmarkt.de×1
widget.trustpilot.com×1

Social

Registration

Updated

2021-12-09

Name servers

ns3.ai-dns.de.
ns5.kasserver.com.
ns5.name-server-kas.de.
ns6.kasserver.com.

DNS records live

NS

ns3.ai-dns.de
ns5.kasserver.com
ns5.name-server-kas.de
ns6.kasserver.com

MX

10 w01ac0d3.kasserver.com

TXT

proxy-ssl.webflow.com

Email authentication partial

SPF: v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC: v=DMARC1;p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-03-20 to 2026-06-18

Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.business.de/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000