chromosphere.eu

.eu crawl

First seen 2026-05-03 · Last seen 2026-05-10 · ok HTTP/1.1 200 1848 ms crawled 2026-05-10

DE · 176.9.142.221 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Chromosphere | Fulldome Festival
Description: Chromosphere is conceived to be an itinerant festival focused on Fulldome projections.
Language: en
Canonical: https://chromosphere.eu/en/

Open Graph

url: https://chromosphere.eu/en/
site name: Chromosphere
description: Chromosphere is conceived to be an itinerant festival focused on Fulldome projections.

Technology

Server: nginx

Analytics

Google Tag Manager

Third-party hosts loaded (3)

avnode.net×6
flyer.dev.flyer.it×3
www.googletagmanager.com×1

Social

Contact

Email

info@chromosphere.eu

Phone

+302103230005

DNS records live

NS

ns1.plaindns.net
ns2.plaindns.net

MX

1 smtp.google.com

TXT

google-site-verification=PKyAMvwrt7_LpGOrdL4HhLLAT8jflQCYV7G5_gZlLts

Email authentication partial

SPF

v=spf1 include:_spf.google.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@chromosphere.eu

policy: none (monitoring only)

DKIM

google: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoF9u5F4M9Gx4jxFrK4SVZ4ELtCY8KRK0cUixgvNFm9yqJvmq+UuAF98hrlXqS26MwVQ68e9C9dgdy78/…

selectors probed

Certificate (current)

R12

from 2026-04-10 to 2026-07-09

Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://chromosphere.eu/

present

content-security-policy
x-frame-options

findings

missing HSTS
CSP uses wildcard sources
weak frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: ALLOW-FROM https://www.facebook.com
content-security-policy: frame-ancestors 'self' *.facebook.com