planetarium.be

.be crawl

First seen 2026-05-20 · Last seen 2026-05-27 · ok HTTP/1.1 200 789 ms crawled 2026-05-27

BE · 193.190.231.43 · AS2611 BELNET

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

The Brussels Planetarium – Planetarium of the Royal Observatory of Belgium

Language

Translations

Feeds

News feed – Planetarium of the Royal Observatory of Belgium Atom

Open Graph

url: https://planetarium.be/en
title: The Brussels Planetarium
site name: Planetarium of the Royal Observatory of Belgium

Technology

Server: nginx

Social

Contact

Email

planetarium@planetarium.be

Phone

+32 2 474 70 50

DNS records live

NS

ns.oma.be
ns2.oma.be
ns3.oma.be

MX

10 mailserv.oma.be

Verified for

Google
HARICA

Email authentication weak

SPF: v=spf1 include:spacepole.be ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

GEANT TLS RSA 1

from 2025-11-21 to 2026-11-21

Expires in 174 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://planetarium.be/en

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000