Registro IPv4
host: itossdmc.com
class: IN
ttl: 21600
type: A
ip: 124.40.248.252

Servidores DNS Principal (mname) y Secundario (rname)
host: itossdmc.com
class: IN
ttl: 21600
type: SOA
mname: ns1.itossdmc.com
rname: admin.itossdmc.com
serial: 2016012260
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: itossdmc.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.itossdmc.com