Servidores DNS Principal (mname) y Secundario (rname)
host: iphone-icloud.com
class: IN
ttl: 600
type: SOA
mname: dns15.hichina.com
rname: hostmaster.hichina.com
serial: 2026040617
refresh: 3600
retry: 1200
expire: 86400
minimum-ttl: 600

Servidor de Correo
host: iphone-icloud.com
class: IN
ttl: 600
type: MX
pri: 5
target: domain-us-1.cuiqiu.net

Servidor de Correo
host: iphone-icloud.com
class: IN
ttl: 600
type: MX
pri: 10
target: domain-cn-1.cuiqiu.net