What is DNS?

 What does DNS mean?

Domain Name System

Computers and other similar devices communicate and identify with each other in the network. By using numbers such as IP addresses.

To communicate directly with another person or to identify a country, place, or thing

Names are revealed rather than numbers.

 Therefore, to narrow the gap between the computer and the human being and to facilitate the communication of the masses,

Network engineers performed DNS

DNS converts names to numbers so it converts us from IP address numbers to domain names Because only computers know the numbers. 

For example, if you want to use a specific website, open the Browser and type in the name of the website

 For example, use google. You do not have to search Google Now to find out what the IP address is, you can use it at IP addresses. You can use it to change your IP address.

So let's go back to the example, when we go to google and browse to our browser, it goes to the DNS and searches for the IP address registered with the same name, and as soon as it is found, it converts it to an IP number.

Once completed, your computer can connect to the Google website. So DNS basically works like a phonebook, when you want to get someone's number you don't need the number first, go to the phone list and look for the name first, then it gives you the number. So how DNS convert names into numbers

When you browse google, the browser or operating system searches for a file stored in the cache memory and sends it to the resolver server.

is the isp (internet service provider) you are using.

If you do not find it, go to the root server and it will send you a domain name

The root server is the top or bottom of the DNS. There are 13 sets. These root servers are systematically located around the world and run by a collection of 12 different organizations

The server has its own unique IP address. If it does not find an IP address, it will refer you to a TLD or (Top level server)

This top-level domain server provides a large level of an IP address which includes domains such as (com), (net), (org), and so on.

The google IP is in the "com" domain, so it searches and sends it to the IP address. But if no other domain is found, it will be sent to the ans or authoritative name server. This server is responsible for knowing everything and is the ultimate server. It translates Google into a number and sends it to a computer.

Comoros can now use Google's Web site.

Once it has performed these processes, it will be stored in the buffer memory, so it will not perform these processes when another computer arrives.

To get a domain name, you can buy it online from companies that provide domain names by registering your email or phone number; The so-called high-level domains from Stem are purchased for a fee, and we can name our domain with the name we want;

One of the basic requirements for publishing a public URL for an ad website is; So, to learn more, you can try finding free domains yourself; Search for free domain providers on Google and you can develop your own skills.

I have tried to explain the domain shortly and clearly; You can leave your thoughts in the comment section below. Thank you for our stay