frankfurt-business.net

.net crawl

First seen 2026-04-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 5773 ms crawled 2026-05-07

DE · 91.218.23.25 · AS210226 Windcloud 4.0 GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Wirtschaftsförderung Frankfurt GmbH

Description

Die Wirtschaftsförderung Frankfurt ist Ihr Ansprechpartner bei Standortangelegenheiten und Fragen der wirtschaftlichen Entwicklung in Frankfurt am Main.

Language

de-de

Generator

TYPO3 CMS

Canonical

https://www.frankfurt-business.net/

Translations

Open Graph

title: Frankfurt Economic Development
image:url: https://www.frankfurt-business.net/fileadmin/_processed_/8/6/csm_Gutenberg-Denkmal_c237023a50.jpg
description: Frankfurt Economic Development is your competent partner for questions and challenges relating to Frankfurt am Main as a business location.

Technology

Server: nginx

Social

Registration

Registrar

InterNetX GmbH

Created

2007-07-19

Expires

2026-07-19 59 days left

Updated

2025-07-20

Name servers

ns1.green-internet.net
ns2.green-internet.net
ns3.green-internet.net
ns4.green-internet.net

DNS records live

NS

ns1.green-internet.net
ns2.green-internet.net
ns3.green-internet.net
ns4.green-internet.net

MX

10 frankfurtbusiness-net02c.mail.protection.outlook.com

Verified for

Brevo
Microsoft 365

Email authentication strong

SPF: v=spf1 mx include:spf.protection.outlook.com include:spf.codepiraten.com -all
strict (-all)
DMARC: v=DMARC1; p=quarantine; sp=quarantine
policy: quarantine · sp=quarantine
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-29 to 2026-07-28

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.frankfurt-business.net//

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