DNS - what is it and what is it for?
The Internet is a countless number of physical devices (servers, computers, tablets, laptops, etc.) interconnected in a network. In fact, every website is located on a physical device. Each device has its own unique number, an IP address of the form 123.123.123.123. Therefore, for the convenience of working on the Internet in the 1980s, a domain name system was created DNS (Domain Name System). When you enter a domain name in your browser, the DNS servers translate it into an IP address. What are DNS servers for? The domain name service is powered by DNS servers. These are the vital "programs" that store mapping tables of the form "domain name" - "IP address". In addition, DNS servers are used to store domain resource records. Click here for further explanation https://www.tipsyoumustknow...