indexo.dev

haus-der-astronomie.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-20 · ok HTTP/1.1 200 1244 ms crawled 2026-05-09

DE · 134.76.31.205 · AS207592 Gesellschaft fuer wissenschaftliche Datenverarbeitung mbH, Goettingen

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite | Haus der Astronomie
Description
Haus der Astronomie
Language
de
Generator
JustRelate CX Cloud (www.justrelate.com)
Canonical
https://www.haus-der-astronomie.de/
Translations
  • de
  • en

Open Graph

url
https://www.haus-der-astronomie.de/
title
Startseite
description
Haus der Astronomie

Technology

Server
Apache

Third-party hosts loaded (2)

  • statistik.mpg.de×1
  • www2.mpia.de×1

Social

Registration

Updated
2022-10-23
Name servers
  • dns-1.dfn.de.
  • dns1.mpia-hd.mpg.de.
  • dns-3.dfn.de.

DNS records live

NS
  • dns-1.dfn.de
  • dns-3.dfn.de
  • dns1.mpia-hd.mpg.de
MX
  • 10 a1234.mx.srv.dfn.de
  • 10 b1234.mx.srv.dfn.de
  • 10 c1234.mx.srv.dfn.de
Verified for
  • HARICA

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS RSA 1
from 2025-11-13 to 2026-11-13
Expires in 176 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.haus-der-astronomie.de/

present
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' https://statistik.mpg.de

Links to (5)

Linked from (2)