Servidores DNS Principal (mname) y Secundario (rname)
host: soydev.com
class: IN
ttl: 7200
type: SOA
mname: dns01.gigas.com
rname: hostmaster.gigas.com
serial: 2018061105
refresh: 7200
retry: 7200
expire: 172800
minimum-ttl: 38400

Servidor de Correo
host: soydev.com
class: IN
ttl: 14000
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: soydev.com
class: IN
ttl: 14000
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: soydev.com
class: IN
ttl: 14000
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: soydev.com
class: IN
ttl: 14000
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: soydev.com
class: IN
ttl: 14000
type: MX
pri: 10
target: alt3.aspmx.l.google.com