Registro IPv4
host: calf.one
class: IN
ttl: 900
type: A
ip: 54.254.212.102

Servidores DNS Principal (mname) y Secundario (rname)
host: calf.one
class: IN
ttl: 3600
type: SOA
mname: ns1.myhostadmin.net
rname: dnsconct.myhostadmin.net
serial: 2015102067
refresh: 3600
retry: 300
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: calf.one
class: IN
ttl: 600
type: MX
pri: 5
target: mxbiz1.qq.com

Servidor de Correo
host: calf.one
class: IN
ttl: 600
type: MX
pri: 10
target: mxbiz2.qq.com