Key figures
.lu in a nutshelll
- 57 accredited registrars
- 123320 domain names registered
- 0.85% IDN domain names
- 10.2% domain names protected by DNSSEC
Last update: Thursday, October 15, 2026 - 13:57
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 : • 73.73% companies and organisations • 26.27% individuals
- Place of residence : • 54.29% Luxembourg • 7.25% Germany • 8.27% Belgium • 10.05% France
Last update: Thursday, October 15, 2026 - 13:57
Trends in .lu registrations
- 880 domain names created in October 2026
- 0 domain names deleted in October 2026
- 88 domain names transferred in October 2026