Servidores DNS Principal (mname) y Secundario (rname)
host: metecnal.com
class: IN
ttl: 1800
type: SOA
mname: dns.technorail.com
rname: hostmaster.metecnal.com
serial: 1
refresh: 86400
retry: 7200
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: metecnal.com
class: IN
ttl: 1800
type: MX
pri: 10
target: libraesva.tanfoglio.net

Información TXT
host: metecnal.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 mx ip4:62.149.214.133/32 ip4:62.149.193.135/32 ~all
entries: Array

Información TXT
host: metecnal.com
class: IN
ttl: 1800
type: TXT
txt: qtf642w9jrlx0f9wqpw8qz7j8jxgyb41
entries: Array