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4system.net

.net crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1736 ms crawled 2026-06-02

DE · 213.239.227.89 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Webdesign und IT Dienstleistungen – Christliche Internetagentur
Description
Christliche Internetagentur mit über 12 Jahren Erfahrung. Wir bieten Ihnen professionelles Webdesign zum günstigen Festpreis ab 500,- Euro.
Language
de
Generator
Elementor 4.0.2; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
Canonical
https://www.4system.net/

Open Graph

url
https://www.4system.net/
title
Webdesign und IT Dienstleistungen – Christliche Internetagentur
locale
de_DE
site name
4System Webdesign
description
Christliche Internetagentur mit über 12 Jahren Erfahrung. Wir bieten Ihnen professionelles Webdesign zum günstigen Festpreis ab 500,- Euro.

Technology

Server
nginx
CMS
WordPress
PHP
8.2.31 security-only
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Registration

Registrar
Hetzner Online GmbH
Created
2007-06-29
Expires
2026-06-29 22 days left
Updated
2025-11-25
Name servers
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 10 mail.4system.net

Email authentication strong

SPF
v=spf1 a mx ptr a:s.4system.de a:sigma.4system.de ip4:88.99.101.194 ip4:213.239.227.89 ip6:2a01:4f8:221:11c1::2 ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:re+yelkdvn6oiu@dmarc.postmarkapp.com; sp=reject; aspf=r;
policy: reject (enforced) · sp=reject
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCfY+OUrDCu5WJT2DLc5+HPiSqEP7qcpw1EJV5XcN+xSl9xs3bD7gmbuG7OVqcgETmxVsAO6KqlJrh5vJ/QtI/+d4snq…
selectors probed

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.4system.net/

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

Links to (4)

Linked from (5)

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