In this post we can see how to verify custom domain purchased from www.godaddy.com in Azure Portal.
Purchase Domain
You can visit www.godaddy.com to complete the domain purchase.
Azure Portal
You can open the Azure Portal > Azure Active Directory > Custom domain names blade as shown below.
Choose the Add custom domain option > Enter your name > Copy the following values.
Copy the values.
GoDaddy
Now go to the www.godaddy.com website
https://dcc.godaddy.com/domains/
Choose > Manage DNS from the Ellipssis
In the upcoming records page click the Add button.
In the appearing page choose TXT and enter the values from Azure Portal.
Now wait for 1 minute & Come back to Azure Portal & Click Verify
You will get it Verified!