there are some methods that admins use and that's the logon locally security setting. however, that only applies to local machine console logon and not domain logon. If they log on to the domain, domain group policy overrides local machine group policy.
Even if you use the domain group policy to configure logon locally restrictions, the restrictions are again, for local logon not domain logon.
To truly restrict domain users from logging on to a particular machine, you have to configure their active directory domain accounts properties to allow logon to specific machines, omitting the one you don't want them to be able to logon to.