Domain Name Services (DNS) and shared hosting are essential for establishing an online presence. DNS acts as the internet’s directory, converting human-friendly domain names into IP addresses that computers use to locate websites. Shared hosting allows multiple websites to share a single server’s resources, making it a cost-effective solution for hosting. This setup is ideal for small to medium-sized websites, personal blogs, and startups, offering efficient resource management and easy web accessibility. Together, DNS and shared hosting facilitate seamless website navigation and performance.