Operators of authoritative DNS servers for a .LU domain and resolver operators in the Grand Duchy are invited to validate the configuration of their servers as part of the DNS Flag Day 2020.

From 31 August to 15 December 2020 is scheduled the progressive opening of the registration of .lu domain names with 1 and 2 characters with more than 2,800 new .lu registration possibilities.

On 21 June 2019, the number of domain names registered in .lu surpasses the 100,000 mark, a major first for Luxembourg and its national top-level domain.