indexo.dev

astragon-development.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-08 · ok HTTP/1.1 200 4622 ms crawled 2026-05-12

DE · 81.169.145.151 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
astragon Development - Passion & Tradition since 1990
Description
astragon Development is one of the most established German studios and has been developing commercial game software since 1990
Language
de
Canonical
https://www.astragon-development.de/

Open Graph

url
https://www.astragon-development.de/
title
astragon Development - Passion & Tradition since 1990
locale
de_DE
site name
astragon Development
description
astragon Development is one of the most established German studios and has been developing commercial game software since 1990

Technology

Server
Apache

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×1
  • code.jquery.com×1
  • www.astragon-development.de×1

Social

Contact

Email
Phone

Registration

Registrar
Cronon GmbH
Created
2025-03-11
Expires
2027-03-11 295 days left
Updated
2026-03-12
Name servers
  • docks09.rzone.de
  • shades19.rzone.de

DNS records live

NS
  • docks09.rzone.de
  • shades19.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-29 to 2026-11-14
Expires in 178 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://astragon-development.com/en/

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

Links to (6)

Linked from (1)