why do we need the domain name system (dns)?

08/08/2018; 2 minutes to read +3; In this article. We don’t need to remember thousands of IP numbers of all websites that we use; we simply write the domain name and the DNS magically matches our text with the associated IP and show us the result. The Domain Name System, or DNS, is one of the most critical parts of the internet’s infrastructure, and yet most executives know next to nothing about it. DNS … The address of the DNS is always .15. The DNS makes the Internet user-friendly and viable; without it, the Internet would not be the ever-present, global phenomenon it is today. It allows you to use internet more easily by allowing you to specify a meaningful name on your web browser instead of using IP address. A DNS zone refers to a certain portion or administrative space within the global Domain Name System (DNS). You can only see the hostnames of other connected computers. Before we get into how you can use the DNS, we need to understand how the system works. It is a method to map or translate domain names to their associated IP addresses.When you visit a webpage for the first time, your computer requests the DNS server to translate the domain to its IP address. We don’t need to remember thousands of IP numbers of all websites that we use; we simply write the domain name and the DNS magically matches our text with the associated IP and show us the result. Each DNS zone represents a boundary of authority subject to management by certain entities. It makes it easy for all of us to enter our favorite addresses on the web. We already know that it maps IP addresses to domain names, but where is this information stored? Applies To: Windows Server 2016, Windows Server 2012 R2, Windows Server 2012. Without DNS everyone would have to remember random strings of number to access different websites, or at least Google’s IP address. DNS Enables Secure Email Marketing. Domain Name System (DNS) is one of the industry-standard suite of protocols that comprise TCP/IP, and together the DNS Client and DNS Server provide computer name-to-IP address mapping name resolution services to computers and users. Nameservers store DNS records which are the actual file that says “this domain” maps to … Therefore, the first stop that the DNS makes when it resolves, or translates, a domain name is at its associated root server. Why do we need a DNS system when we can directly use an IP address? From there, the requested domain name is sent along to a Domain Name Resolver, or DNR. DNS stands for Domain Name System is used to as the medium to translate domain names to their respective IP addresses when a client initiates a request query. There are billions of IP addresses currently in use, and most machines have a human-readable name as well. There are several reasons why this could happen, but most often the reason is a mistyped URL.