Servidores DNS Principal (mname) y Secundario (rname)
host: ermcas.com
class: IN
ttl: 3601
type: SOA
mname: dns1.registrar-servers.com
rname: hostmaster.registrar-servers.com
serial: 1771533874
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Servidor de Correo
host: ermcas.com
class: IN
ttl: 1799
type: MX
pri: 10
target: mx1.privateemail.com

Servidor de Correo
host: ermcas.com
class: IN
ttl: 1799
type: MX
pri: 10
target: mx2.privateemail.com