You can use our temporary URL, you can check at the website option on your control panel.
for DNP client the temp URL : http://yourdomain.com.xxx.gppnetworkl.com (xxx is the server name) for example, your server name is sknet148 then your temp URL is http://yourdomain.com.148.gppnetwork.com
or You can check this KB Article for reference
for Old Copanel the temp URL is http://yourdomain.com.xxx.seekdotnet.com (xxx is the server name) for example, your server name is sknet122 then your temp URL is http://yourdomain.com.122.seekdotnet.com
it will created automatically by the system, and you can access it after create it as website from control panel