$ sudo apt install bind9
# Set listening IP
$ sudo vim /etc/bind/named.conf.options
listen-on { any; };

# Add zone
$ sudo vim /etc/bind/named.conf.local
zone "example.eu" IN {
        type master; // type 'slave' for secondary server
        file "/etc/bind/example.eu.zone";
        allow-transfer { 10.0.0.2; }; // Enter you secondary server IP
        // masters { 10.0.0.1; }; // Use this line instead of 'allow-transfer' for secondary server, and replace the IP with your master server
};

# Edit zone
$ sudo vim /etc/bind/example.eu.zone
$TTL 86400

@ IN SOA example.eu. example.example.eu. (
        2018082700      ; Serial
        3600            ; Refresh
        900             ; Retry
        604800          ; Expire
        86400           ; Negative TTL
)

@       IN      NS      ns1
@       IN      NS      ns2
        IN      MX      1       mx
        IN      A       10.0.0.2
ns1     IN      A       10.0.0.2
ns2     IN      A       10.0.0.3
mx      IN      A       10.0.0.2

# Check configuration and zone
$ sudo named-checkconf
$ sudo named-checkzone example.eu /etc/bind/example.eu.zone
zone example.eu/IN: loaded serial 2018082700
OK

# Add bind firewall exception
$ ufw allow Bind9

# List loaded zones
$ sudo rndc dumpdb -zones
$ cat /var/cache/bind/named_dump.db