Thanks for your post
and timely update.
Actually, you need change
the address only when you want another site to be your SharePoint website. It’s
not a necessary step.
I checked your site http://www.downforceinc.com and found it can be visited. Do you just would
like to have it visited by public? Do you need any other assistance?
I’ll keep monitoring
your issue, thus if there’s any further confusion, please feel free to post it
here.
Thanks,
Ella Huang