Set up custom subdomain for Jekyll Blog hosted in Github Pages

Question

I created a Jekyll-powered blog and am hosting it with GitHub Pages.

Now, I want to set up a subdomain (blog.example.com), but can\'t make it work.

I have added

Answer 1

Because of the way DNS records are cached across the internet, these sorts of changes can take a few hours to take effect. It looks like the address you provided resolves correctly now.