host name for new pro user

Yes, you use the same procedure and the same pages as with the Free version.
With Dynamic DNS Pro you get more domain names to chose from plus some other features. And it is solely with you what public IP address information you update what hostname with. This can be the same or different IP addresses, whatever you want and is suitable for your environment(s). You need to configure your Update Client(s) accordingly.
In case you need further assistance, edit your message above to clarify.

i have webcam and need host to use it