@       IN      SOA     local.eskotesti.fi. root.localhost. (
                              1         ; Serial
                         604800         ; Refresh
                          86400         ; Retry
                        2419200         ; Expire
                         604800 )       ; Negative Cache TTL
;
IN NS   local.eskotesti.fi

local           IN A    127.0.0.1
localhost       IN A    127.0.0.1
www             IN A    127.0.0.1
switch          IN A    172.30.1.2
switch2         IN A    172.30.1.3

kytkin          IN CNAME switch
kytkin2         IN CNAME switch2