Should I Use a DNS Server?


Heather Bennett

Should I Use a DNS Server?

If you’ve ever wondered about the role of DNS servers and whether you should use one, this article is here to provide you with all the information you need. DNS stands for Domain Name System, and it is responsible for translating domain names into IP addresses, allowing us to access websites using easy-to-remember URLs instead of complicated numerical addresses.

What is a DNS Server?

A DNS server is a computer server that contains a database of IP addresses and their corresponding domain names. When you type a URL into your web browser, your device contacts a DNS server to obtain the IP address associated with that domain name.

This process is known as DNS resolution.

Benefits of Using a DNS Server

Using a DNS server can offer several benefits, including:

  • Faster Internet Browsing: DNS servers cache IP addresses, which means that subsequent requests for the same domain name can be resolved more quickly.
  • Bypassing Geographical Restrictions: Some DNS servers allow you to bypass geographical restrictions imposed by certain websites or streaming services by providing access to content that may otherwise be unavailable in your region.
  • Enhanced Security: Some DNS servers offer features like malware blocking and phishing protection, which can help protect your device from online threats.

How to Use a DNS Server?

To use a different DNS server than the default one provided by your internet service provider (ISP), follow these steps:

  1. In Windows:
    • Go to Control Panel and click on Network and Internet.
    • Select Network and Sharing Center.
    • Click on Change adapter settings.
    • Right-click on your network connection and select Properties.
    • Select Internet Protocol Version 4 (TCP/IPv4) and click on Properties.
    • Choose “Use the following DNS server addresses” and enter the IP addresses of the DNS servers you want to use.
  2. In macOS:
    • Go to Apple menu and select System Preferences.
    • Click on Network.
    • Select your network connection (Wi-Fi, Ethernet, etc.).
    • Click on Advanced.
    • Go to the DNS tab and click on the “+” button to add a new DNS server address. Remove any existing addresses if necessary.

    Note: It’s recommended to write down your original DNS settings before making any changes, in case you want to revert back later.


    In summary, using a DNS server can provide faster browsing speeds, access to region-restricted content, and enhanced security features. By following a few simple steps, you can easily configure your device to use a different DNS server of your choice.

    Whether or not you should use a DNS server ultimately depends on your specific needs and preferences. Consider the benefits mentioned above and decide if using a DNS server aligns with your internet browsing goals.

    Remember that proper configuration is key when changing any network settings, so it’s always recommended to consult your ISP or an IT professional if you have any concerns or questions about using a specific DNS server. Happy browsing!

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