DNS means "Domain Name System" and gives end-clients access and the capacity to visit their #1 sites utilizing simple to-recall space names as opposed to recollecting the IP address of the website's web server. DNS lets us turn numbers into a naming system that is easy for people to remember and read.
Every Domain name on the web stores its DNS data in its DNS zone record. On the off chance that you're running your sites on a server utilizing the cPanel/WHM control board, a domain's DNS zone document will look something like this:

The zone document contains record sections which let the internet know where the IP address of a given space is found. At the point when a client enters [domain.com] into their program at home or work, their program will ask their ISP where the web server for that space is found. The ISP will question the definitive servers and will find the solution as an IP address. Your solicitation will then, at that point, be coordinated to the web server situated at the appropriate IP address, and the substance of [domain.com] will be served back to the client.