01What is DNS?

  • DNS stands for Domain Name System.
  • It is a protocol used to translate human-friendly domain names (such as google.com) into IP addresses (such as 172.217.19.142).
  • DNS plays a crucial role in how the internet works by enabling users to access websites and other online resources.
  • Every device connected to the internet has a default DNS server that it communicates with to resolve domain names.

02Why change DNS settings?

  • The default DNS servers provided by your internet service provider (ISP) may not always be the fastest or most secure.
  • By changing DNS settings, you can potentially improve internet speed, reduce latency, and enhance overall network performance.
  • Changing DNS settings can also help bypass certain restrictions or censorship imposed by ISPs or networks.
  • Additionally, using alternative DNS servers can provide additional security features, such as blocking malicious websites or filtering unwanted content.

03Step-by-Step Guide to Change DNS Settings

  • Identify the device you want to change DNS settings for. This can be your computer, smartphone, smart TV, or any other device connected to the internet.
  • Go to the network settings of the device. The exact steps may vary depending on the operating system or device, but usually, you can find network settings in the system preferences or control panel.
  • Look for the DNS settings option. It may be labeled as 'DNS Settings', 'Network Settings', 'Internet Settings', or something similar.
  • Select the option to manually configure DNS settings. This will allow you to enter custom DNS server addresses.
  • Choose whether you want to use a public DNS server or a specific DNS provider. Popular public DNS servers include Google DNS (8.8.8.8, 8.8.4.4) and Cloudflare DNS (1.1.1.1, 1.0.0.1).
  • Enter the preferred and alternate DNS server addresses. You can find these addresses on the website of the DNS provider you choose or by doing a quick internet search for 'public DNS server addresses'.
  • Save or apply the changes. The device will now use the new DNS server addresses for resolving domain names.
  • Test the new DNS settings. Open a web browser and try accessing different websites to check if the changes have taken effect.
  • If needed, revert to the default DNS settings. Simply go back to the DNS settings option and select the automatic or default configuration.
  • 10. Repeat the process for other devices if necessary.

Conclusion

Changing DNS settings can have a significant impact on your internet experience. By following the steps outlined in this guide, you can optimize your network performance, improve security, and overcome certain restrictions. Experiment with different DNS providers to find the one that works best for you.

MethodsDetails
Step 1Identify the device you want to change DNS settings for
Step 2Go to the network settings of the device
Step 3Look for the DNS settings option
Step 4Select the option to manually configure DNS settings
Step 5Choose whether to use a public DNS server or a specific DNS provider
Step 6Enter the preferred and alternate DNS server addresses
Step 7Save or apply the changes
Step 8Test the new DNS settings
Step 9Revert to the default DNS settings if needed
Step 10Repeat the process for other devices if necessary
DNS
network
settings