If you are using secondary domains, it is recommended to set up forwarding to your main domain. This way, when the clients enter your sending domain into a browser's address bar, they will be taken to your main website.
Watch the full detailed video by clicking the link here.
You can follow the steps below to set up domain forwarding in GoDaddy:
Log in to your GoDaddy account.
Navigate to your Domain List.
Find the domain that needs to be redirected.
Click the three dots next to the domain and click Manage DNS.
Scroll down to the Forwarding section and click Add Forwarding.
Choose http:// or https:// and enter the domain name.
Select Permanent as the Forward type.
Click Save.
