How Do I Find My DNS Server Name Ubuntu?


Heather Bennett

How Do I Find My DNS Server Name Ubuntu?

If you are using Ubuntu and need to find your DNS server name, there are a few simple steps you can follow. The Domain Name System (DNS) is responsible for translating domain names into IP addresses, allowing your computer to connect to websites and services on the internet. Knowing your DNS server name can be helpful for troubleshooting network issues or configuring network settings.

Method 1: Using the Terminal

If you prefer using the command line interface, follow these steps:

  1. Open the terminal by pressing Ctrl + Alt + T on your keyboard.
  2. Type the following command:
    • cat /etc/resolv.conf
  3. Press Enter.
  4. You will see output similar to this:
  5. # This file is managed by man:systemd-resolved(8). Do not edit. 
    # ..
    nameserver <DNS_SERVER_IP_ADDRESS>
  6. The DNS server IP address will be displayed next to “nameserver“. This is your DNS server name.

Method 2: Using Network Manager GUI

If you prefer a graphical user interface (GUI), you can use Network Manager:

  1. Click on the network icon in the top-right corner of your screen. It may look like a Wi-Fi symbol or an Ethernet cable, depending on your connection type.
  2. Select “Settings“.
  3. In the settings window, click on the “Network” tab.
  4. Under the “Wired” or “Wi-Fi” section, select your connection and click on the gear icon to access its settings.
  5. In the connection settings window, go to the “IPv4” or “IPv6” tab, depending on your network configuration.
  6. You will see a field labeled “DNS servers“. The value in this field is your DNS server name.
  7. You can also manually change the DNS server name by clicking on the switch next to “Automatic” and entering your desired DNS server name.
  8. Click “Apply” to save your changes.

By following these methods, you should now have successfully found your DNS server name on Ubuntu. Whether you prefer using the terminal or a graphical interface, Ubuntu offers multiple options for managing network configurations. Knowing your DNS server name can be useful for troubleshooting connectivity issues or customizing your network setup based on specific requirements.

Note: The methods mentioned above apply to Ubuntu-based distributions such as Linux Mint and elementary OS as well.


In this tutorial, we explored two methods to find your DNS server name on Ubuntu. Whether you choose the command line or a GUI approach, both methods provide easy ways to access this information.

Remember that understanding how DNS works and being able to locate your DNS server name can be valuable when configuring networks or resolving connectivity problems. Now that you are equipped with this knowledge, feel free to explore further possibilities and improve your networking skills in Ubuntu!

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