Custom Domain Name and Heroku not working

Please, please, please give me directions on how to direct my custom domain name of “allenmarkbrown.com” to my heroku app.

https://allenmarkbrown.herokuapp.com/ is the site on Heroku that I want my custom domain name of allenmarkbrown to point to.

I followed the instruction on Cloudflare for working with Heroku but something is still amiss.

Hi I see the 1016 error as well, this tip addresses that error, Community Tip - Fixing Error: 530 / Error: 1016 Origin DNS Error.

And, lots of good discussion on setting up heroku if you :search: herokru cname. In particular, a very good thread here, Adding a CNAME record in Cloudflare pointing to a Heroku hosted application.

Are you following these directions, https://support.cloudflare.com/hc/en-us/articles/205893698-Configure-Cloudflare-and-Heroku-over-HTTPS?