I need to find out dns of Linux machine. How can I get the nameserver of Linux machine? Is it using Google dns? How to verify?
To check DNS server information simply type the following command on Linux try any one of the following command:
Change DNS settings on Linux
domain home.sweet search home.sweet nameserver 192.168.2.254 nameserver 192.168.2.253
A note about systemd based Linux distro
On newer Linux distro you may need to type to see details about the uplink DNS servers currently in use:
systemd-resolve --status systemd-resolve --status | grep 'DNS Servers'
DNS Servers: 192.168.2.254
What DNS servers am I using?
It is also possible to use the following command as well:
nmcli dev show | grep DNS
For more info see: