indexo.dev

hack2o.eu

.eu crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 880 ms crawled 2026-05-17

DE · 116.203.123.149 · AS24940 Hetzner Online GmbH

Reputation 100/100

sector tech type homepage

HTML metadata

Title
Hack₂O
Description
Collaborative Water Investigation & Hacktivism
Language
en

Open Graph

title
Hack₂O
description
Collaborative Water Investigation & Hacktivism

Technology

Server
nginx

Third-party hosts loaded (2)

  • ps.s10y.eu×1
  • umap.openstreetmap.fr×1

DNS records live

NS
  • ns-193-b.gandi.net
  • ns-210-c.gandi.net
  • ns-93-a.gandi.net
MX
  • 10 mx.z7l.eu

Email authentication strong

SPF
v=spf1 mx ra=postmaster -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@hack2o.eu; ruf=mailto:postmaster@hack2o.eu
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-28 to 2026-06-26
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://hack2o.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=63072000

Links to (2)

Linked from (1)