The PHT_SERVER_INFO handle is a container that contains information about a host machine. The information includes the Parallels Service port number, host name, OS version, product version, and host machine UUID. To obtain this information for the specified Parallels Service, use the PrlSrv_GetServerInfo function. You can also search for Parallels Services running on your network by executing the PrlSrv_LookupParallelsServers function. The function returns a list of PHT_SERVER_INFO handles for the Parallels Services that it finds. The returned information can be used to establish a connection with the Parallels Service of interest.