In the expansive world of the internet, where every website visit and every email sent hinges on complex networking infrastructure, the Domain Name System (DNS) plays a pivotal role. Specifically, the recursive DNS server is a crucial component that often
How TTL (Time-to-live) works?
TTL, also known as Time to Live, is a fundamental concept in computer networking that controls the lifespan of data packets as they travel across the Internet. It is an essential metric that helps determine the optimal path for data