Privacy Policy (Datenschutzerklärung)
Last updated: November 5, 2026
1. Data Controller (Verantwortlicher)
The controller within the meaning of Art. 4 (7) GDPR for senkju.net and cc.senkju.net is:
CCBlueX, Marco Beyer, Vahrenwalder Str. 269A, 30179 Hannover, Germany
Contact Portal: https://ccbluex.net/contact (statutory electronic contact details are listed in our Imprint).
2. Static Website Operation (No Cookies, Analytics, or Accounts)
senkju.net and cc.senkju.net are static websites. We do not offer user accounts, set no tracking or functional cookies (§ 25 TDDDG), and use no third-party web analytics or advertising networks. Web fonts are self-hosted on our own server.
3. Cloudflare Content Delivery & Security
To deliver these websites securely and mitigate denial-of-service (DDoS) attacks, traffic is routed through Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, USA (Cloudflare Germany GmbH). Cloudflare processes your IP address and technical HTTP request headers on our behalf. Transfers to the United States are safeguarded under the EU-U.S. Data Privacy Framework (DPF) and Standard Contractual Clauses (Art. 46 GDPR). Legal basis: Art. 6 (1) (f) GDPR (legitimate interest in the security, stability, and availability of our web infrastructure). See the Cloudflare Privacy Policy.
4. Server Log Files
Our origin server, hosted by netcup GmbH, Daimlerstraße 25, 76185 Karlsruhe, Germany, records the timestamp, requested URL path, HTTP response status and byte size, referrer, and User-Agent header of each request. Client IP addresses are not stored in our origin access logs. Server logs are used solely to ensure technical reliability and diagnose errors and are automatically deleted after 14 days. Legal basis: Art. 6 (1) (f) GDPR.
5. External Links
Pages may contain links to external third-party websites (such as GitHub or X/Twitter). No data is transmitted to those platforms unless you actively click an external link.
6. Your Rights Under the GDPR (Betroffenenrechte)
Under the GDPR, you have the right of access (Art. 15 GDPR), rectification (Art. 16 GDPR), erasure (Art. 17 GDPR), restriction of processing (Art. 18 GDPR), data portability (Art. 20 GDPR), and the right to object to processing based on Art. 6 (1) (f) GDPR on grounds relating to your particular situation (Art. 21 GDPR). To exercise these rights, please contact us via https://ccbluex.net/contact.
7. Supervisory Authority (Art. 77 GDPR)
You have the right to lodge a complaint with a data protection supervisory authority. The competent supervisory authority for our seat in Lower Saxony, Germany is:
Die Landesbeauftragte für den Datenschutz Niedersachsen, Prinzenstraße 5, 30159 Hannover, Germany (https://www.lfd.niedersachsen.de).