Servidores DNS Principal (mname) y Secundario (rname)
host: aimsorry.ru
class: IN
ttl: 86400
type: SOA
mname: ns1.reg.ru
rname: hostmaster.ns1.reg.ru
serial: 1708534052
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: aimsorry.ru
class: IN
ttl: 86400
type: MX
pri: 1
target: mail.aimsorry.ru