In most Linux distribution the nameservers are stored in the file /etc/resolv.conf So you can edit it via: $> sudo nano /etc/resolv.conf You will see something like that: nameserver 192.168.88.1 nameserver 0.0.0.0 As you can see all nameserver entries follow the pattern: nameserver IPADRESS When searching for an DNS-Server the list is processed top down. […]