Servidores DNS Principal (mname) y Secundario (rname)
host: rwx168.com
class: IN
ttl: 3600
type: SOA
mname: ns1.myhostadmin.net
rname: dnsconct.myhostadmin.net
serial: 2025032101
refresh: 3600
retry: 300
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: rwx168.com
class: IN
ttl: 900
type: MX
pri: 5
target: mx1.yunyou.top

Servidor de Correo
host: rwx168.com
class: IN
ttl: 900
type: MX
pri: 10
target: mx2.yunyou.top