Knot DNS is a high-performance, authoritative-only, DNS server. It has a modular architecture and is designed for easy installation, configuration, and maintenance. This tutorial will guide you through the process of installing Knot DNS on Linux Mint.
The first step is to add the Knot repository to your machine. Open the terminal and run the following command to add the repository key:
$ sudo apt-key adv --fetch-keys https://deb.sury.org/php/apt.gpg
Next, add the Knot repository by executing the following command:
$ sudo add-apt-repository 'deb https://deb.knot-dns.cz/ubuntu codename main'
Note: Replace 'codename' with the codename of your Linux Mint release, for example, "focal" for Linux Mint 20.
After adding the repository, update your package list and install Knot DNS by running the following command:
$ sudo apt update
$ sudo apt install knot-dns
Once the installation is complete, it's time to configure Knot DNS. The configuration files are located in '/etc/knot/'.
First, backup the default configuration file by renaming it:
$ sudo mv /etc/knot/knot.conf /etc/knot/knot.conf.bak
Next, create a new configuration file by running the following command:
$ sudo nano /etc/knot/knot.conf
Paste the following configuration into the file:
server:
listen: [::1, 0.0.0.0]
user: knot
group: knot
log:
- target: syslog
any: info
zone:
- domain: .
acl: 0.0.0.0/0
Save the file and exit.
After configuring Knot DNS, start the service by executing the following command:
$ sudo systemctl start knot
To check the status of the Knot DNS service, run:
$ sudo systemctl status knot
At this point, you should have successfully installed Knot DNS on your Linux Mint machine. You can now use the Knot DNS server as your authoritative DNS server.
If you want to self-host in an easy, hands free way, need an external IP address, or simply want your data in your own hands, give IPv6.rs a try!
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