Precision time synchronization for Luxembourg's digital infrastructure
NTP Luxembourg is a project of the association dOku Asbl. The objective is to offer a reliable, accurate and consistent time synchronization for the Luxembourg community by providing access to Stratum 1 and Stratum 2 NTP servers. This initiative supports the technological infrastructure of the region, promoting precision and dependability in time-keeping.
Our Stratum 1 servers provide nanosecond-level accuracy directly from GNSS sources.
Multiple redundant systems ensure continuous uptime and service availability.
Free access for the Luxembourg community to support local technological infrastructure.
Feel free to add these servers to your environment. All servers are available via IPv4 and IPv6.
GNSS-GPS signals (Galileo satellites)
This server provides time synchronization via the Global Navigation Satellite System (GNSS), specifically using the European Galileo GPS satellites. Galileo offers high-precision timing information, offering improved accuracy compared to traditional GNSS systems, especially in urban environments. Galileo enhances the reliability and accuracy.
Network time synchronization
Our Stratum 2 servers are synchronized with multiple Stratum 1 sources to provide reliable timekeeping for general purpose use. These servers are ideal for applications that don't require direct satellite synchronization but still need accurate and stable time references.
Join hundreds of organizations in Luxembourg relying on our precise time services.