indexo.dev

stellarium.org

.org crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 397 ms crawled 2026-05-07

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Stellarium Astronomy Software
Description
Stellarium is a planetarium software that shows exactly what you see when you look up at the stars. It's easy to use, and free.
Language
en
Feeds

Technology

CDN
Fastly
Server
GitHub.com
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • img.shields.io×1
  • opencollective.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Gandi SAS
Created
2005-09-05
Expires
2026-09-05 109 days left
Updated
2025-10-21
Name servers
  • ns-125-c.gandi.net
  • ns-146-b.gandi.net
  • ns-20-a.gandi.net

DNS records live

NS
  • ns-125-c.gandi.net
  • ns-146-b.gandi.net
  • ns-20-a.gandi.net
MX
  • 10 spool.mail.gandi.net
  • 50 fb.mail.gandi.net

Email authentication partial

SPF
v=spf1 include:_mailcust.gandi.net ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://stellarium.org/

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

Links to (18)

Linked from (2)