Software Upgraded - Reset Your Password to Login
In order to log in after the forum software change, you need to reset your password. If you don't have access to the email address you used to register your GVR4.org account, you won't be able to reset your password. In that case, follow the instructions here to regain access to the forum.
I guess that is impossible. the info like previous or current owner is personal information.
no provider is allowed to distribute it (according to some laws).I even once write to support team, but they rejected my request. all you can know concerning owners - their number and date they changed...