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How to change DNS settings on Linux

How to change DNS settings on Linux

Change your DNS servers on Linux

  1. su. Once you've entered your root password, run these commands:
  2. rm -r /etc/resolv.conf. nano /etc/resolv.conf. When the text editor opens, type in the following lines:
  3. nameserver 103.86.96.100. nameserver 103.86.99.100. Close and save the file. ...
  4. chattr +i /etc/resolv.conf. reboot now. That's it!

  1. Where are DNS settings in Linux?
  2. How do you change your DNS settings in Linux Windows?
  3. What does changing your DNS to 8.8 8.8 do?
  4. How do I change my DNS settings back to normal?
  5. How do I configure DNS?
  6. How do I check my DNS settings?
  7. Can I use 8.8 8.8 DNS?
  8. Which Google DNS is faster?
  9. How do I change DNS settings on PS4?
  10. Is changing DNS dangerous?
  11. Will changing DNS improve speed?
  12. Should private DNS be off?

Where are DNS settings in Linux?

On most Linux operating systems, the DNS servers that the system uses for name resolution are defined in the /etc/resolv. conf file. That file should contain at least one nameserver line.

How do you change your DNS settings in Linux Windows?

How do you change your DNS settings in Linux?

  1. open a terminal.
  2. use nano (or vi) to edit /etc/resolv.conf.
  3. add a line of "nameserver x.x.x.x" with x.x.x.x being the IP address of your DNS server.
  4. save the file and you're done.

What does changing your DNS to 8.8 8.8 do?

Originally Answered: What does changing your DNS to 8.8 do? 8.8 is a public DNS recursive operated by Google. Configuring to use that instead of your default means that your queries go to Google instead of to your ISP. You will slightly slow down your access to internet.

How do I change my DNS settings back to normal?

On an Android Phone or Tablet

To change your DNS server, head to Settings > Wi-Fi, long-press the network you're connected to, and tap “Modify Network”. To change DNS settings, tap the “IP settings” box and change it to “Static” instead of the default DHCP.

How do I configure DNS?

Windows

  1. Go to the Control Panel.
  2. Click Network and Internet > Network and Sharing Center > Change adapter settings.
  3. Select the connection for which you want to configure Google Public DNS. ...
  4. Select the Networking tab. ...
  5. Click Advanced and select the DNS tab. ...
  6. Click OK.
  7. Select Use the following DNS server addresses.

How do I check my DNS settings?

Android DNS Settings

To see or edit the DNS settings on your Android phone or tablet, tap the "Settings" menu on your home screen. Tap "Wi-Fi" to access your network settings, then press and hold the network you want to configure and tap "Modify Network." Tap "Show Advanced Settings" if this option appears.

Can I use 8.8 8.8 DNS?

Yes, 8.8. 8.8 is Googles Public DNS server which anyone can use, and it is not any less secure.

Which Google DNS is faster?

According to the company, the service is faster than both Google DNS and OpenDNS. CloudFlare's DNS uses 1.1. 1.1 and 1.0. 0.1 for IPv4 connections (or 2606:4700:4700::1111 and 2606:4700:4700::1001 for IPv6), so it's pretty easy to remember.

How do I change DNS settings on PS4?

To change your DNS settings on PS4, do the following:

  1. Go to Settings > Network > Setup internet connection.
  2. Choose your connection type (Wifi/LAN, LAN is much faster).
  3. Choose Custom setup.
  4. Choose Automatic IP address settings.
  5. Do Not Specify DHCP Hostname.
  6. DNS Settings, choose Manual.

Is changing DNS dangerous?

Changing your current DNS settings to the OpenDNS servers is a safe, reversible, and beneficial configuration adjustment that will not harm your computer or your network.

Will changing DNS improve speed?

Changing DNS servers can speed up the amount of time it takes to resolve a domain name, but it won't speed up your overall internet connection. For example, you won't see an improvement in average download speeds for streaming content or downloading large files.

Should private DNS be off?

So, if you ever run into connection issues on Wi-Fi networks, you might need to turn off the Private DNS feature in Android temporarily (or shut down any VPN apps you're using).

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