Key figures
.lu in a nutshelll
- 54 accredited registrars
- 119897 domain names registered
- 0.85% IDN domain names
- 9.45% domain names protected by DNSSEC
Last update: Monday, March 30, 2026 - 09:37
DNSSEC (Domain Name System Security Extensions) technology authenticates DNS records using cryptographic keys to ensure that each domain fits perfectly into a trusted chain within the tree of the Internet-based naming system.
An internationalized domain name, or IDN, uses characters beyond the standard ASCII character set (a-Z, 0-9), offering a wider range of registration and communication options.
Facts about .lu owners
- Type : • 75.15% companies and organisations • 24.85% individuals
- Place of residence : • 54.66% Luxembourg • 7.32% Germany • 8.36% Belgium • 10.08% France
Last update: Monday, March 30, 2026 - 09:37
Trends in .lu registrations
- 2451 domain names created in March 2026
- 0 domain names deleted in March 2026
- 785 domain names transferred in March 2026