404 not found

[bobgalka]

Hi.. so i have had my account for a number of years and finally got my own domain from cloudflare. I was able to get my simple hello world index.html to show when typing my domain into the browser address. Then I went on to other things and a week or so later when I tried my domain I got a 404 error screen. No one else has access to my x10 account or my cloudflare account. I do no see anything wrong with the configuration. How should I go about trouble shooting my problem.
thank you for any help...