Answer: Domain Name System (DNS) resolution is the process of mapping a domain name to an IP address.

Steps for domain name is transferred in IP address:

• Registration of Domain Names: First of all, a domain name has to be registered with the domain registrar, and only then an IP can be assigned to it. It helps in keeping records of the IP addresses associated with such domains.
• DNS Providers: When you search for the intended domain name, like xyz.com, in your browser, then the browser looks for the local cache for the IP address. If there is none, then it contacts the DNS server.
• DNS Query: The IP address linked to the domain name is then requested by the DNS server. It will recursively ask other DNS servers until it locates one that can supply the IP address if it does not already have the information stored.
• DNS Resolution: The trusted DNS server in charge of that domain eventually provides the IP address matching the domain name to the DNS server. Usually, the DNS provider for the domain owner or the domain registrar maintains this official DNS server.
• Response to Client: The client’s browser utilizes the IP address that the DNS server has returned to it to establish a connection with the server hosting the website linked to the domain name.
• Connection Established: Using the IP address that was received, the client’s browser finally connects to the server, enabling the user to get to the intended website or service.