What is deSEC?

deSEC provides modern DNS hosting for everyone – a free DNS hosting service designed with security in mind. Running on open-source software and supported by Secure Systems Engineering (SSE), deSEC is free for everyone to use. DNSSEC support ensures cryptographic verification of DNS responses, protecting against cache poisoning and other attacks. API available for programmatic DNS management. A German nonprofit alternative to commercial DNS providers, deSEC brings security-first DNS to individuals and organizations without cost.

Key Features

✓Free DNS hosting
✓DNSSEC enabled
✓Security by design
✓Open-source software
✓API for automation
✓Dynamic DNS support
✓German infrastructure
✓Nonprofit model
✓SSE supported
✓Web control panel
✓Community-driven
✓Privacy-respecting

🔒 Privacy & Data Protection

deSEC is a German nonprofit running open-source software. No commercial interests in user data. DNSSEC protection ensures DNS integrity. For privacy-conscious users and organizations wanting secure DNS without surveillance, deSEC delivers German engineering free of charge.

Best For

Privacy advocates needing free DNSDevelopers wanting DNSSECSelf-hosters with custom domainsProjects needing dynamic DNSOrganizations seeking nonprofit DNSAnyone wanting secure DNS

💰 Pricing

deSEC is completely free for everyone. Donations welcome to support the nonprofit mission.

Ready to try deSEC?

Join thousands of users who have switched to this European alternative.

Get Started with deSEC →