.cu is the country code top-level domain (ccTLD) for Cuba.

Portal Cuba logo.png
Introduced3 June 1992
TLD typeCountry code top-level domain
SponsorCENIA Internet
Intended useEntities connected with  Cuba
Actual useVery popular in Cuba
Registered domains6,723 (July 18, 2017)[1]
Registration restrictionsLimited to people and companies located in Cuba; 3rd-level registrations may have other limitations based on which 2nd-level domain they are within
StructureMay register at second level or beneath generic 2nd-level categories at 3rd level
Dispute policiesNone
Registry websitenic.cu



Registering .cu Domain WebsitesEdit

Second-level domain namesEdit

  • .com.cu (commercial)
  • .edu.cu (educational institutions)
  • .org.cu
  • .net.cu (network providers/operators)
  • .gov.cu (government)
  • .inf.cu
  • .ngo.cu
  • .nat.cu (Cuban nationals)


See alsoEdit


  1. ^ "Estadísticas". CUBANIC. Retrieved 2017-07-18.
  2. ^ "Nosotros". CUBANIC. Retrieved 2021-08-30.

External linksEdit