Key figures
.lu in a nutshelll
- 55 accredited registrars
- 121495 domain names registered
- 0.85% IDN domain names
- 9.74% domain names protected by DNSSEC
Last update: Tuesday, June 23, 2026 - 23:01
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 : • 74.35% companies and organisations • 25.65% individuals
- Place of residence : • 54.38% Luxembourg • 7.27% Germany • 8.32% Belgium • 9.99% France
Last update: Tuesday, June 23, 2026 - 23:01
Trends in .lu registrations
- 1409 domain names created in June 2026
- 0 domain names deleted in June 2026
- 178 domain names transferred in June 2026