To access cPanel before DNS propagation completes, or before updating your domain's DNS:
1. Obtain your server's IP from your hosting provider. We will use 192.168.0.1 as an example.
2. Browse to the IP of this server, with the port 2083 appended to it. For example http://192.168.0.1:2083/
3. Allow any browser warnings regarding a Self Signed SSL Certificate.
4. Enter your username and password and login