[AZURE.NOTE] This article is for Web Apps; for Cloud Services, see Configuring a Custom Domain Name in Azure.
For instructions on using Traffic Manager to load balance traffic to a web app, use the selector at the top of this article to select the Traffic Manager specific steps.
Custom domain names cannot be used with Free web app. You must configure your web app for Shared, Basic, or Standard mode, which may change how much you are billed for your subscription. See <a href=/pricing/details/web-sites/">Web Apps Pricing Details for more information.