I have a server running on 104.236.201.252 that I can access fine, but if I try to use the hostname, thalley.com, then I get a ERRNAMENOT_RESOLVED error. From using whois, my nameservers are NS1.DIGITALOCEAN.COM (and NS2, NS3). My records are like this: http://puu.sh/jGZzc/56baff7cd1.png
My webserver is nginx if that's any help.