I currently have set up Github Pages so that my main domain (eg. www.example.com) shows my username.github.io page, by adding a CNAME file with the content: "www.example.com".
Now, for another project that has nothing to do with Github, I want to create a new subdomain: foo.example.com
I cannot figure out how to set this up correctly. I've created the subdomain in my DirectAdmin panel but I keep getting "Server not found" errors.
Is this possible at all?