.lu domains

.lu is the 131st-largest TLD and still growing: up 3.6% from December 2025 to December 2026.

Check what your .lu name is worth, and whether ChatGPT and Gemini already know it. Appraise a name →

The registry reported 123,018 .lu domains for December 2026. At least 33,883 were built on 2 November 2026.

The registry’s own figure is the full count.

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