Pointing DNS name to IP address on local machine

Question

This might be a stupid question but i would really appreciate any compact answer. I have uploaded a Joomla site on my local machine using a static IP address (213.221.211.111 for example). I have registered a domain (like www.example.com) on Godaddy.com. Within their dashboard, I set the primary and secondary name servers (I looked it from my router setup page). Is there any else I need to do so that entering e.g. www.example.com would take the user to 213.221.211.111.