indexo.dev

just4business.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-16 · ok HTTP/1.1 200 1731 ms crawled 2026-05-10

DE · 194.97.156.37 · AS5539 SpaceNet AG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Content as a Service · just 4 business (DE)
Description
Content as a Service: Themen für Unternehmen sind unsere Leidenschaft – journalistisch einwandfrei, konstruktiv und zeit­gemäß.
Language
de
Canonical
https://just4business.de/

Open Graph

url
https://just4business.de/
title
Content as a Service · just 4 business (DE)
locale
de_DE
site name
just 4 business (DE)
description
Content as a Service: Themen für Unternehmen sind unsere Leidenschaft – journalistisch einwandfrei, konstruktiv und zeit­gemäß.

Technology

Server
Apache
CMS
WordPress

Social

Registration

Updated
2021-10-28
Name servers
  • ns.heise.de.
  • robotns2.second-ns.de.

DNS records live

NS
  • ns.heise.de
  • robotns2.second-ns.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com

Email authentication partial

SPF
v=spf1 ip4:193.99.144.0/24 ip4:193.99.145.0/24 ip6:2a02:2e0:3fe:1001::/64 ip6:2a00:e68:14:800::/64 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.hornetsecurity.com
no all qualifier
DMARC
v=DMARC1; p=none; sp=reject; rua=mailto:dmarc.report@just4business.de
policy: none (monitoring only) · sp=reject
DKIM
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

GoGetSSL RSA DV SSL CA 2
from 2025-10-15 to 2026-11-15
Expires in 178 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://just4business.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (2)