I have a setup where
tshepang.github.com redirects to
tshepang.net, and have set up my
A record to point to
18.104.22.168 (as explained). It works well.
Now, I want to have a subdomain, so I can have a CNAME record pointing to
tshepang.github.com is already taken, I don't know how to do it, short of creating another GitHub account.