indexo.dev

chaostreff-dortmund.de

.de crawl dns

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 3952 ms crawled 2026-05-17

DE · 195.160.168.3 · AS197782 Chaostreff Dortmund e.V.

Reputation 95/100 weak security headers

sector nonprofit type homepage

HTML metadata

Title
Chaostreff Dortmund e.V. – Hackspace und Raum für Kreativität in Dortmund
Language
de
Generator
WordPress 6.9.4
Feeds

Technology

CMS
WordPress

Third-party hosts loaded (2)

  • gmpg.org×1
  • status.ctdo.de×1

Contact

Address
st uns am 14. und …Maker Faire Ruhr 2026

Registration

Updated
2022-08-19
Name servers
  • helium.ns.hetzner.de.
  • hydrogen.ns.hetzner.com.
  • oxygen.ns.hetzner.com.

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 10 mail.chaostreff-dortmund.de

Email authentication strong

SPF
v=spf1 mx a -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:mailauth-reports@chaostreff-dortmund.de
policy: reject (enforced)
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7Osn8m1AQ8xQvhAKC+k+2PAOXU9h5ZpWLOQVSlIE09oKjjmetbl1pKst5mn0074VIeWn…
selectors probed

Certificate (current)

R12
from 2026-04-18 to 2026-07-17
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.chaostreff-dortmund.de/

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=2592000

Links to (2)

Linked from (1)