I pointed my domain name to the new server without completing the uploading of all files, which had caused problems since the changes were applied.
Access to the control panel (Plesk) was lost and I could not do anything else other than logging into FTP using the direct IP address of Mike’s server.
Since the firewall had set restriction, I could not log into my new control panel at work and thus, had to wait until I got home at late night to re-setup the rest of the sub domains.
I have yet to create the database for my other websites.