# Map Existing Custom Domain to Azure App Service


Learn how to map an existing custom DNS name to Azure App Service.

In this tutorial, you learn how to:

- Map a root domain by using an A record.
- Redirect the default URL to a custom directory.

Requirement:

- Buy a Custom domain (https://iroleh.com/buy-a-custom-domain-on-microsoft-azure-part1)
- Create an App Service app (https://iroleh.com/azure-tutorial-deploy-a-wordpress-app), or use an app that you created

You can watch the full video on my  [YouTube channel](https://youtu.be/PN7dx-f4aqU)  (10:05 minutes watch).‌


%[https://youtu.be/PN7dx-f4aqU]