20 Heroku Domain Name No Such App In This Year

It is also possible to make your app accessible via a custom domain that is registered with namecheap.
Heroku domain name no such app. If you want to use it you need to configure it. First of all preconfigure your heroku app to be used with your custom domain. Make sure to add your custom domain to your heroku application using the heroku domains add command.
If you use the heroku cli to rename an app from inside its associated git repository your local heroku. Dnssec is a security system that gives dns servers the ability to verify that the information they. It sounds like you have done this in your dns settings but not in your heroku setup.
Domains can be inspected and managed using either heroku cli or dashboard.