The server is hosted on ?

Hi, is the server hosted by a "ftp", or hosted by a computer.
If someone knows what i'm saying...
Thanks !
FRENCH VERSION :
Salut, le serveur est hébergé sur un site d'hébergement (Donc qui utilise un "FTP")
ou alors hosté sur un ordinateur ?
Merci !
(The french and english version are basically saying the same thing, but the french version is more complete.

Quote from MSnake

dedicated server

Well i'm sorry, didn't see it.