$TTL 86400
@       IN      SOA  ns1.{{ domain }}. hostmaster.{{ domain }}. (
                     {{ now().strftime('%Y%m%d') }}00         ; Serial
                          86400         ; Refresh 1d
                           3600         ; Retry   1h
                        2419200         ; Expire  28 days
                          86400)        ; Default TTL 1d

        IN      NS      ns1.{{ domain }}.
        IN      A       ???
ns1     IN      A       ???
www     IN      CNAME   {{ domain }}.