They also include a download client that will walk you through the process of setting your Dynamic DNS services. A lot of information on their site about the how DNS works, and they have a client you download to set your IP status. Constant updating of site with problems and political issues. NA means None Available. These companies are not bound by these prices.
Prices can increase and decrease at any time.
If you know a dynamic services e-mail not mentioned here, us and let us know, and we'll add them.