supercluster.eu

.eu crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 717 ms crawled 2026-06-03

ES · 82.223.115.225 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Supercluster - Home
Description: Locative Media Supercluster collaborative thinking about our planet, in the format of courses, workshops, games, and by creating locative media artworks.
Language: en

Open Graph

url: https://supercluster.eu/index.php
title: LM Supercluster a Locative Media course
site name: Supercluster
description: Locative Media Supercluster collaborative thinking about our planet, in the format of courses, workshops, games, and by creating locative media artworks.

Technology

Server: nginx
PHP: 8.3.31 security-only
jQuery: 2.2.4 known XSS (<3.5)

Third-party hosts loaded (3)

cdn-images.mailchimp.com×2
s3.amazonaws.com×2
peertube.mesnumeriques.fr×1

Social

DNS records live

NS

ns1029.ui-dns.com
ns1032.ui-dns.biz
ns1092.ui-dns.de
ns1119.ui-dns.org

MX

10 mail.supercluster.eu

Verified for

Google

Email authentication partial

SPF

v=spf1 ip4:212.227.168.87 mx include:_spf-eu.ionos.com ~all

softfail (~all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOXvUKn18D8+SbvAwQSkDMfjfa0mH+T/c3TLr6W7Po5B9zPtKxmKK2xNMp1/yFns+3h0bhYPzFnGqqFAsN2IKFRMSpf…

selectors probed

Certificate (current)

R12

from 2026-05-28 to 2026-08-26

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=15768000; includeSubDomains