A Domain Name System (DNS) server is responsible for translating human-readable domain names, like google.com, into numerical IP addresses that computers can understand. To ensure that your internet connection is functioning correctly, it’s essential to have properly configured DNS server settings on your device. These settings determine which DNS servers your device will use to resolve domain names.
Knowing how to check your DNS server settings can be useful in troubleshooting internet connectivity issues or optimizing your network performance. Different operating systems and devices have different methods for checking DNS server settings. Some common methods include: