Registro IPv4
host: cothanh.com
class: IN
ttl: 90
type: A
ip: 202.92.7.204

Servidores DNS Principal (mname) y Secundario (rname)
host: cothanh.com
class: IN
ttl: 3600
type: SOA
mname: 
rname: hostmaster.nameserver
serial: 265
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 5

Servidor de Correo
host: cothanh.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: cothanh.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: cothanh.com
class: IN
ttl: 3600
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: cothanh.com
class: IN
ttl: 3600
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: cothanh.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com