Access your G Suite domain settings
- Sign in to your Google Admin console. Sign in using your administrator account (does not end in @gmail.com).
- From the Admin console Home page, go to Domains. Manage domains.
- Next to your domain name: Click Advanced DNS settings. …
- You’ll find the sign-in name and password for your domain host account.
For More Information Please Refer: https://support.google.com/a/answer/54693?hl=en