There are a few ways to find the DNS server. One way is to type the IP address of the computer into a web browser and look for a box that says “DNS Servers.” Another way is to type “ipconfig /all” into a command prompt on the computer and look for the line that says “DNS Servers.” The third way is to open the “Network and Sharing Center” on the computer and find the “Network Connections” icon.

Right-click on the icon and select “Properties.” On the “General” tab, select the “DNS” tab. The DNS server address will be listed under “Primary DNS Server.”.