How to setup Quad9 DNS on Linux

Terminal Velocity

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I saw this video below today about a DNS middleman and I want to use it on my Debian Cinnamon, but they don't have a guide for Linux on their website (only for Windows and MAC). I use USB dongle router for wireless broadband connection.
Any help will be appreciated


 
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KGIII

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It looks like all you need to do is change your DNS settings. There's a bunch of ways to do that.

Like so:
3H7gVOb.png


You'd put a comma between 'em, assuming they have more than one.

Then, there are also other DNS servers you can use, from Cloudflair to Google.
 
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Terminal Velocity

Terminal Velocity

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I have added the IP of the DNS where you saying:
dsfgsdfdsgdsg.png

And it added it among some other DNS IPs that I have not set myself and I don't know where those settings are:
dfgsdggdfg.png

Thanks for the help
 

KGIII

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There's often a pair of 'em, like nameservers. One is a fallback.

Like, Google's are 8.8.8.8 and 8.8.4.4 (i'm pretty sure), which CF's is just 1.1.1.1.

If there are two, separate 'em with a comma. 8.8.8.8,8.8.4.4 for example.
 

KGIII

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Also, wait... It's still showing you as using your ISP's servers - as well as the other one.

Maybe change it here:

o4zDQ9K.png


Undo automatic and enter the IP address there.
 
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Terminal Velocity

Terminal Velocity

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Also, wait... It's still showing you as using your ISP's servers - as well as the other one.

Maybe change it here:

o4zDQ9K.png


Undo automatic and enter the IP address there.
Where is this dialogue, is it in Cinnamon? I can't find it
 

KGIII

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Yeah, that's Cinnamon... Maybe a slightly older version.

Left click on your networking icon in the system tray and pick "Network Connections Settings".

Then it's in the gear icon. Lemme make you another screenshot.

ieuVn0e.png
 

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Terminal Velocity

Terminal Velocity

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The computer needs restart, today I restarted it and the Quad9 DNS was in place

To check from the terminal:

Code:
$  cat /etc/resolv.conf

# Generated by NetworkManager
nameserver 9.9.9.9
nameserver 149.112.112.112

To check from the brawser:
https://on.quad9.net
If you're using Quad9, you'll see a "YES" answer, or "NO" if not using Quad9.

Thank you all for the help
 
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