If you registered your domain name with us at the same time you ordered your hosting, then your name servers should already be set for you.
If you're transferring your domain name or wish to keep it with your current registrar, then you will need to update the name servers via their portal.
For all cPanel plans, please use the following name servers:
ns1.uptimewebhosting.com.au [45.32.190.9]
ns2.uptimewebhosting.com.au [67.219.108.46]
For all Windows Plesk plans, please see this article:
Configuring Nameservers for Plesk DNS
For Parked Domains, please use the following name servers:
ns1.nameserver.net.au
ns2.nameserver.net.au
ns3.nameserver.net.au