What is the Domain Name System in Hindi: In today’s article we will tell you DNS what isDNS Work How does IsDNS of Invention Who? didDNS Of type And will openly discuss various types of information related to DNS.
If you technology and Internet If you want to understand well, then it is very important for you to know about DNS, because in Internet Surfing the most basic DNS is because DNS is the translation of the language understood by the human. machine language does in.
You can think of DNS as a phonebook of the Internet. because it’s your android Works like a smartphone phonebook. Just as you do not remember the number to call a number in your mobile, but save that number in your mobile with the name, similarly, to access the website in the Internet, remember the domain name instead of the IP address. keep. All this is possible only through DNS.
If you want to understand about DNS in very easy language, then for this you have to read the article till the end. So let’s start without taking much of your time, know more about this article What is DNS called in detail in Hindi.
What is DNS (What is DNS in Hindi)
DNS That is, the Domain Name System is a system that Domain Name To IP address Converts it to a web browser, which allows web browsers to take information from the website requested by the user and show it to the user.
All devices in which users can access the Internet have a unique IP address in the format of IPv4 (126.96.36.199) or IPv6 (2100:cb05:1840:1:d121:f8c2).
Remembering the IP address of all the devices is not a matter of a normal person, so the domain name was created to access the website in the Internet. Which is in the form of words. A normal person can remember these domain names and can easily access any website through the browser.
But Software Cannot recognize the domain name in the form of words, so DNS is used here, DNS converts the domain name written in words into IP address written in numbers and Web browser Through the IP address, it is understood which website the user wants to access.
Simply put, DNS is a system that manages domain names. computer Converts to an IP address understood by . Further, you will understand it better by the working of DNS.
DNS Full Form
The full name (full form) of DNS is Domain Name System. In Hindi it is also called domain name system.
History of DNS
When the Internet came into a new existence, so many websites were not present, so websites were identified only by their IP address. But as the Internet developed, many websites started being built on the Internet and it was becoming very difficult to remember the IP address of the websites.
To solve this problem, American computer scientist Paul Mockapetris invented DNS in 1980. With the advent of DNS, the IP address was given a domain name that the common man could easily remember it. That’s where DNS started.
How DNS Works
As you have understood so far, DNS converts domain names into IP addresses. All the devices in which you can access the Internet, all of them have an IP address by which the device is searched on the Internet, just as each house has its own unique address by which it can be easily found. Similarly, the Internet also has the IP address of the device.
When you type a domain name or web address into your web browser, the computer goes through several processes before showing the result to you. First, DNS converts the domain name into an IP address, through which the computer can understand which website the user wants to access.
After recognizing the IP address, the computer searches the website you have searched in the Local Cache. All the information you have recently searched is saved in the Local Cache.
If the website is found in the Local Cache, then the computer displays the result in front of you in the browser. And if that information is not found in the Local Cache, then the computer sends the request to the ISP (Internet Service Provider). in ISP Server Cache contains information about almost all popular websites.
If the computer finds the website searched by the user here, then the computer shows that website to the user and the search ends here.
But if the website is not found even here, then you go to the Query DNS Root name server. Each domain has its own set of name servers.
Complete information about the domain is available with the name server. The Domain Name Server reviews the user’s request and forwards it to the authoritative name server. And after locating the IP address associated with the domain, it passes the information to you. And you are able to access the website.
This whole process is from typing the domain name in the web browser till the website is opened in the browser. Which does not even take seconds to complete.
Types of DNS
There are mainly two types of DNS –
- Public Domain Name System
- Private Domain Name System
1 – Public Domain Name System (Public DNS)
Internet service providers make Public DNS available to the general public along with the website owner. This means that if you have a website, other people can also know its DNS and can access it.
2 – Private Domain Name System (Private DNS)
Private DNS is not available to everyone, they are provided only to the website owner. It is protected by DNS firewall. This DNS is better for those who do not want to make their website accessible to the general public.
What is DNS Record (What is DNS Record in Hindi)
DNS keeps all the information about the domain name and IP address with it in a systematic way, which is called DNS Record. There are many types of DNS records such as A, AAA, CNAMEMX, TXT, NS etc.
FAQ Section: What is DNS in Hindi?
The full form of DNS is Domain Name System.
The Domain Name System is a system by which domain names are converted into IP addresses.
DNS was invented in 1980 by American computer scientist Paul Mockapetris.
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Conclusion: Domain Name System in Hindi
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