Domain Name System | Learn Networking Concept
The Domain Name System (DNS) Plays a Totally Important Role In Modern-day Networking. The Domain Name System (DNS) plays a totally important position in modern-day networking. It's an unsung hero that permits us to use the internet in the best way possible. Without DNS, our connected lives might appear very extraordinary. DNS will take our area name, and translate, or resolve it, into an IP address. Internet servers do now not paintings with domain names, so your laptop needs to translate this into an IP cope with. The first factor it does is check its nearby cache both at the computer and the browser. There’s additionally a nearby configuration file that's checked. If there are no cache entries, your laptop will send a query to something called a DNS recursive resolver requesting the IP deal with of certbros.Com. Once the DNS resolver receives your question, it examines its cache. If it may locate an entry for certbros.Com, it's going to send a request to another server