Write a blog on how DNS resolver is happening.

How DNS Resolver Works (In My Words) Whenever I type a website name like google.com in my browser, I used to think it directly opens the site. But actually, there is a small process happening behind the scenes called DNS resolving. Let me explain it in a simple way based on how I understand it. First, when I enter the website name, my browser doesn’t know where that website is stored. Because computers don’t understand names like google.com, they only understand IP addresses. So my browser starts by checking if it already knows the IP address. It looks into something called cache (stored memory). This can be: Browser cache System cache If the IP address is already there, then the website opens quickly without doing anything else. If the IP is not found, then the real DNS resolving process starts. My request goes to something called a DNS resolver. Usually, this is provided by my internet service provider (ISP). The resolver’s job is to find the correct IP address for the website I aske