On github I have made the CNAME record of my domain name. My domain is registered with crazy domains. I went to crazy domains and entered the ip address for the name server, "204.232.175.78". But it keeps asking for a "hostname". It will not allow me to leave the hostname area blank. In the past I have been told to use a hostname like "ns1.host.com" but I can't seem to find anything like this for github pages.
I tried "pages.github.com" but it refuses that, saying it is not a valid hostname.
What should I use as the hostname?