Registro IPv4
host: email1k.com
class: IN
ttl: 300
type: A
ip: 34.69.60.32

Servidores DNS Principal (mname) y Secundario (rname)
host: email1k.com
class: IN
ttl: 900
type: SOA
mname: ns-373.awsdns-46.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: email1k.com
class: IN
ttl: 300
type: MX
pri: 0
target: email1k.com