indexo.dev

horizon-cobalt.eu

.eu crawl

First seen 2026-04-16 · Last seen 2026-05-07 · ok HTTP/1.1 200 2143 ms crawled 2026-05-11

DE · 5.9.95.43 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
HorizonCobalt | Certification for Cybersecurity in EU ICT using Decentralized Digital Twinning
Language
en-US
Generator
Divi v.4.24.2
Canonical
https://horizon-cobalt.eu/
Feeds

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×3
  • www.googletagmanager.com×3
  • widgets.sociablekit.com×1

Social

Contact

Email
Phone
Address
st UpdatesSuccess!EmailSubscribeCookie Policy– Copyright © 2023

DNS records live

NS
  • ns1301.happybyte.gr
  • ns1302.happybyte.gr
MX
  • 10 mail.horizon-cobalt.eu
TXT
  • v=DMARC1; p=none

Email authentication strong

SPF
v=spf1 +a +mx ip6:2a01:4f8:162:21f8::2 include:_spf.happybyte.gr -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyfPbJi45r6yUmkUStI/c20RSP9nv2hFqIncTmLSorpb3Lmfs2okP8FHtsC6sYp0Ia63YCR9sksbCZg0oy3s3X…
selectors probed

Certificate (current)

R12
from 2026-03-11 to 2026-06-09
Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://horizon-cobalt.eu/

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

Links to (15)

Linked from (1)