How Do I Find My AT&T DNS Server?


Scott Campbell

How Do I Find My AT&T DNS Server?

When it comes to configuring your network settings, knowing your DNS (Domain Name System) server is essential. The DNS server is responsible for translating domain names into IP addresses, allowing you to access websites and other online resources. If you are an AT&T customer and want to find your DNS server information, this article will guide you through the process.

Method 1: Using Command Prompt (Windows)

If you are using a Windows computer, you can easily find your AT&T DNS server using the Command Prompt. Here’s how:

  1. Open the Command Prompt by pressing the Windows key + R, typing “cmd“, and hitting Enter.
  2. In the Command Prompt window, type “ipconfig /all” and press Enter.
  3. A list of network configurations will be displayed. Look for the line that says “DNS Servers“. The IP address listed next to it is your AT&T DNS server.

Method 2: Using Terminal (Mac)

If you are using a Mac computer, you can find your AT&T DNS server information using the Terminal application. Follow these steps:

  1. Open the Terminal application by going to Applications > Utilities > Terminal.
  2. In the Terminal window, type “networksetup -getdnsservers Wi-Fi” and press Enter. Replace “Wi-Fi” with the name of your network interface if different.
  3. The DNS server IP addresses will be displayed in a list. The first address listed is your AT&T DNS server.

Method 3: Checking Router Settings

If you have access to your router settings, you can find the AT&T DNS server information there. Here’s how:

  1. Open a web browser and enter your router’s IP address in the address bar. The default IP address is usually “” or “192.0.1“.
  2. Enter your router username and password when prompted. If you haven’t changed them, check your router’s manual for the default login credentials.
  3. Navigate to the DNS settings section in your router’s configuration interface.
  4. You should see the primary and secondary DNS server addresses listed there, which are provided by AT&T.

By following any of these methods, you can easily find your AT&T DNS server information. Remember to note down the IP addresses for future reference or configuration purposes.

In conclusion,

The ability to find your AT&T DNS server is crucial for network troubleshooting and configuration purposes. Whether you are using a Windows computer, Mac computer, or have access to your router settings, these methods will help you locate the necessary information quickly and efficiently.

Knowing your DNS server allows you to troubleshoot network connectivity issues, set up custom DNS configurations, or optimize network performance based on specific requirements.

Note: If you experience any issues or require further assistance with your AT&T DNS server settings, it’s recommended to reach out to AT&T customer support for expert guidance.

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