Use your own domain

Sign-in pages on a hostname you own, such as auth.example.com, with the certificate issued and renewed for you. Included on every plan. Your permanent address on MyLogin.world keeps working.

Add the hostname

Open the service in the dashboard, then Settings › Custom domain, and enter the hostname.

Create one DNS record

At your DNS host, point the hostname at your permanent address:

auth.example.com.  CNAME  myapp-yourname.login.mylogin.world.compas.cs.stonybrook.edu.

Run the check

Check, in the same settings, confirms the record and issues the certificates. When it passes, the hostname is your sign-in address, and the settings page shows what to update in your app or device.