I got a domain name with godaddy - http://craberg.com , and I point it to my server which is on digitalocean.com , I use easyengine.io to easily install wordpress , also I use nginx NOT apache, so the problem is that when I go to http://craberg.com it loads fine , but http://www.craberg.com version does not work ,error-
www.craberg.com’s server DNS address could not be found.
I tried to do forwarding on godaddy's side , but I could not do it , because I'm forwarding it to http://craberg.com and it complains -
You may only apply a single forward per subdomain.
so I don't know how to fix the problem and where is the problem on the server or with godaddy , also godaddy changed their interface so I can't even view CNAME