Custom Domain Registration and DNS Management with AWS Route 53

Launching an application is only half the battle; ensuring users can find it via a memorable, custom web address is what makes it truly professional. AWS Route 53 provides a highly available and scalable Domain Name System (DNS) service to connect user requests to your infrastructure. This text-only course guides you through the foundational concepts of domain registration and DNS routing, helping you transition from generic cloud IP addresses to configuring secure, custom domain names for your web projects. What you'll learn: - Understand core DNS terminology, including registrars, hosted zones, name servers, and query resolution. - Register new custom domains directly through the AWS Route 53 console. - Configure public hosted zones and manage essential DNS record types like A, CNAME, and MX records. - Implement Route 53 Alias records to map your root domain safely to AWS resources. - Apply modern domain security practices, including DNSSEC and basic SSL/TLS configuration concepts. The course starts with essential domain name system definitions before walking you through step-by-step written guides to register domains, set up hosted zones, and route live traffic. It is designed for beginners, cloud hobbyists, and junior developers with no prior DNS or AWS networking experience. Start reading today to make your cloud applications accessible through your own professional domain.