Open building blocks for sovereign infrastructure
Purpose-built, transparent and free from vendor lock-in — the tools we build to power a sovereign digital Europe.
Authoritative DNS, done right
go53 is a purpose-built authoritative DNS server written in Go. It prioritizes straightforward deployment, maintainability and performance over feature bloat — making DNS administration predictable and transparent for modern infrastructure.
- API-driven, container-native and zone-configurable
- DNSSEC, IXFR and dynamic record handling
- Full snapshots plus a live WAL for point-in-time restore
Build on a modern, API-driven email core
Leverage our development kit to build powerful integrations with Wildduck, our high-performance, privacy-focused email system — for custom workflows, user management and automated mail operations.
- Designed for scalability, security and seamless communication
- Full access to a modern, API-driven infrastructure
Why open source matters for sovereignty
Openness is the foundation of trust, resilience and innovation. By embracing open standards and open-source technologies, we keep our systems transparent, auditable and free from vendor lock-in — enabling independence and giving users full control over their infrastructure.
Want to build with us?
Explore our open projects or reach out to discuss your infrastructure.