Domain Hosting and Record Management with Azure DNS

Every successful web project starts with a reliable domain setup, but managing DNS records across different providers can quickly become chaotic. Hosting your domains on Azure DNS simplifies your infrastructure by keeping your domain management in the same cloud environment as your applications. This text-based course guides you from the fundamental principles of the Domain Name System to configuring and securing your own custom domains on Azure. You will gain the practical skills needed to point web traffic, configure mail servers, and automate DNS management safely. What you'll learn: Understand core DNS concepts, query flows, and essential record types like A, CNAME, MX, and TXT; Configure public Azure DNS zones to host and resolve your custom domain names reliably; Implement alias records to dynamically map your domain to Azure resources without static IP dependencies; Secure your DNS configurations using Azure Role-Based Access Control and resource locks; Explore private DNS zones to resolve domain names within secure virtual networks; Apply basic Infrastructure as Code patterns to deploy and update DNS records programmatically. You will start with foundational DNS definitions before moving step-by-step through configuration scenarios, record management, and cloud security best practices. The course concludes with written exercises designed to test your understanding of real-world deployment workflows. Designed for beginner system administrators, cloud enthusiasts, and web developers with no prior Azure or advanced networking experience. Start reading today to take full control of your domain infrastructure in the cloud.