One can change move domains service/s from one server to another with the help of HELM Restore Tool. To complete the process one need to perform below mentioned steps:
1) Open HELM Restore Tool [HRT].
2) Enter the domain for which one need to move the service.
3) Select the service from and to from the drop down service list.
4) Check the check box against the update DNS.
5) Click on Migrate/Restore button.
6) Wait until the process will complete and click on ok to complete the process.