From what I can see, your domain isn't pointed toward an IP that would work with our new Website Builder. I'd suggest updating the A Record for your domain so that it points to one of the following IPs:
Once you do that, the site should resolve within a few hours. Hope that helps. If not, feel free to provide more information. Others in the community may be able to provide you with additional suggestions.
JesseW - GoDaddy | Community Manager | 24/7 support available at x.co/247support | Remember to choose a solution and give kudos.