You can change the hostname from SolusVM.
1. Login to your SolusVM Control Panel.
2. If you have multiple VPS, select the appropriate one.
3. Scroll down, and under the
Hostname tab, enter your hostname in the text box under
New Hostname. Then click on
Change.
4. A reboot is required so that the saved changes can take effect.
Some example hostnames:
server1.example.com
hostingserver.example.com