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  • Functioning
    Functioning
    • Choosing a .lu
    • Registering a .lu
    • Managing a .lu
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    • WHOIS web lookup
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  1. Domains
  2. Availability

Availability

Do you want to register a .lu domain name? Check now to see if it's available.

Look up a domain name

The availability search allows you to find out whether a domain name is registered or not. For more information on the registration of a domain name, please consult the WHOIS database.

WHOIS is a service to look up domain name registration data for a given zone. It includes essential information for contacting the owner of a name in case of technical or other problems.

  • Copyright
  • Legal aspects
  • Functioning
    • Choosing a .lu
    • Registering a .lu
    • Managing a .lu
    • Security for a .lu
    • Guiding principles
    • Dispute resolution
  • Domains
    • Availability
    • WHOIS web lookup
    • Name server test
    • API/Protocols
    • Technical assistance
  • Registrars
    • Accreditation for .lu
    • Accreditation aptitude test
    • Web interfaces
    • API for accredited
    • Procedures
  • About
    • Missions
    • Essential infrastructure
    • Key figures
  • Contact
  • Glossary
  • News
  • Publications
  • FAQ
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