Servidores DNS Principal (mname) y Secundario (rname)
host: rtsoko.ru
class: IN
ttl: 21600
type: SOA
mname: ns1.r01.ru
rname: noc.parkline.ru
serial: 2023091901
refresh: 10800
retry: 1800
expire: 604800
minimum-ttl: 21600

Servidor de Correo
host: rtsoko.ru
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.rtsoko.ru

host: rtsoko.ru
class: IN
ttl: 21600
type: SRV
pri: 10
weight: 10
port: 443
target: mail.rtsoko.ru