Servidores DNS Principal (mname) y Secundario (rname)
host: havican.com
class: IN
ttl: 7200
type: SOA
mname: NS1.WORLDNIC.com
rname: namehost\@WORLDNIC.com
serial: 124092713
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

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

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

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

Servidor de Correo
host: havican.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: havican.com
class: IN
ttl: 3600
type: MX
pri: 1
target: smtp.google.com

Servidor de Correo
host: havican.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt4.aspmx.l.google.com