Understanding DNS: The Backbone of Internet

Nite

Valued Contributor
DNS, or Domain Name System, is a fundamental concept of the internet that plays an important role in ensuring that our online experiences run smoothly. Despite its importance, many people are not familiar with DNS and its functions. DNS is responsible for translating human-readable website addresses (such as www.google.com) into IP addresses (such as 216.58.192.142), which are used by computers to communicate with each other. Essentially, DNS acts as the 'phone book' of the internet, providing a way for us to access websites by their domain names rather than remembering long strings of numbers.

Without DNS, we would have to type in complex IP addresses every time we want to visit a website, which would be highly inconvenient. DNS makes our online experience much smoother and more user-friendly.

One of the critical benefits of DNS is its ability to distribute website traffic evenly. When a website experiences a surge in traffic, DNS can distribute the load among different servers to prevent overloading and keep the website running smoothly. This process is known as DNS load balancing.
 
Top