Their use is as an alternative for Private DNS servers. See Also: How to Fix “Err Connection Timed Out” Error – TechWhoop More about DNS These free public DNS servers are utilized for faster and safer networking. It provides DNS resolution to anyone who requests it from them. With this, it is quite clear what a private server is.Ĭoming to Public Server, as the name suggests, these are available to everyone for free. Here, the customers of specified mobile network services can access the service of only that network.įor example, an Airtel customer cannot access the server and enjoy the services of a BSNL customer and vice versa. The clearest and simplest example is the mobile service you use, for which you pay on a prepaid basis. And invest in them for their corresponding benefits. And the cost that they pay, is only to be a part of their company. These companies can allow their customers to use the services and enjoy their benefits. This means they provide services only to the companies that own and operate them.

What Does Public Mean Here?Īs we look through, we might find most of the DNS servers that we use on a daily basis are Private Servers only. Know what is server virtualization from this article. The term DNS was coined by Microsoft founder Bill Gates and was founded by Paul Mockapetris in the year 1983. This happens due to a delay in the redirection to the requesting page. Thus when one server is down, the completion of the task remains has no effect, but the speed reduces. It improves the speed of communicationbetween the user and the host of the page that has been requested. DNS servers are a network of servers, which operate by mutual communication and translation i.e., if a server doesn’t know to translate the domain name to IP address, it requests the help of another server and so on until translation. In layman’s terms, its use is to convert the domain name of a network to IP address so that the server can accept it.įor example, is the domain name, for which the DNS server might translate it into its corresponding IP address 198.105.232.4.

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