Dear Support,
I try to have my domain-12.com12.com go direct to host data in a241510-a.herokuapp.com.
Then how to set up my domain name hosted with Dynu.
Would you please also explain?
Thanks
Peter

If you have set up your Heroku account, you may do the following in the control panel to have 2135551212.com point to a241510-a.herokuapp.com:

1. Set up a CNAME record in 'DNS Records' section with www as Node Name and a241510-a.herokuapp.com as Hostname.

2. Set up a URL redirect record in 'Web Redirect' section with an empty Node Name and http://a241510-a.herokuapp.com as URL.

Please make sure to your domain name 2135551212.com is using the following Dynu name servers:

NS1.DYNU.COM
NS2.DYNU.COM
NS3.DYNU.COM
NS4.DYNU.COM
NS5.DYNU.COM
NS6.DYNU.COM

Name server records can be set with your domain registrar.