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threec.eu

.eu ok HTTP/1.1 200 161 ms

First seen 2026-06-07 · Last seen 2026-06-07 · crawled 2026-06-07

DE · 88.198.22.118 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
THREE C – Creating the Circular Carbon Economy
Language
en-US
Generator
WordPress 7.0
Canonical
https://threec.eu/
Feeds
dormant last post 612 days ago

Technology

Server
Apache
CMS
WordPress 7.0
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Social

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
  • two.p2n.de
MX
  • 10 two.p2n.de

Email authentication weak

SPF
v=spf1 mx a:two.p2n.de a:three.p2n.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

YR2
from 2026-05-30 to 2026-08-28
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://threec.eu/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=0

Links to (15)

Linked from (1)

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