How to configure heroku application DNS to Godaddy Domain?

Question

I have created a heroku application and wants to give domain to it from godaddy.com.

I have configured all three hosts provided by heroku but now I am getting error

Answer 1

You can't use the naked domain of your-domain.com if it is not redirected to the www.your-domain.com. Heroku use the www.yourdomain.com which act here as a subdomain. So when you follow the default instruction to use your-domain.com then you will need to assign both of them.

We can actually assign only the naked domain without the www.your-domain.com. Use only your-domain.com when the domain's dns provider (NameServers) support ALIAS or ANAME for the @ Record to example.herokuapp.com without CNAME www.your-domain.com to it.

It will let you to point www.your-domain.com to other hosting separately (independent).