Registro IPv4
host: gcstn.com
class: IN
ttl: 600
type: A
ip: 216.37.95.162

Servidores DNS Principal (mname) y Secundario (rname)
host: gcstn.com
class: IN
ttl: 600
type: SOA
mname: ns1.carrierzone.com
rname: postmaster.carrierzone.com
serial: 2015012314
refresh: 86400
retry: 600
expire: 3600000
minimum-ttl: 600

Servidor de Correo
host: gcstn.com
class: IN
ttl: 600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: gcstn.com
class: IN
ttl: 600
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: gcstn.com
class: IN
ttl: 600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: gcstn.com
class: IN
ttl: 600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: gcstn.com
class: IN
ttl: 600
type: MX
pri: 10
target: aspmx3.googlemail.com