Registro IPv4
host: telefonicamexico.com.mx
class: IN
ttl: 300
type: A
ip: 212.170.36.79

Servidores DNS Principal (mname) y Secundario (rname)
host: telefonicamexico.com.mx
class: IN
ttl: 300
type: SOA
mname: ns1.interdomain.net
rname: admin.interdomain.net
serial: 732284430
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: telefonicamexico.com.mx
class: IN
ttl: 300
type: MX
pri: 20
target: mail2.telefonicamexico.com.mx

Servidor de Correo
host: telefonicamexico.com.mx
class: IN
ttl: 300
type: MX
pri: 30
target: mail2.telefonicamexico.com.mx

Servidor de Correo
host: telefonicamexico.com.mx
class: IN
ttl: 300
type: MX
pri: 10
target: mail.telefonicamexico.com.mx

Servidor de Correo
host: telefonicamexico.com.mx
class: IN
ttl: 300
type: MX
pri: 10
target: mail2.telefonicamexico.com.mx