Servidores DNS Principal (mname) y Secundario (rname)
host: noble-ps.com
class: IN
ttl: 741
type: SOA
mname: noble-ps.com
rname: postmaster.noble-ps.com
serial: 20200323
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: noble-ps.com
class: IN
ttl: 742
type: MX
pri: 10
target: uws64-253.cafe24.com