Registro IPv4
host: dubaser.ru
class: IN
ttl: 300
type: A
ip: 185.221.154.237

Servidores DNS Principal (mname) y Secundario (rname)
host: dubaser.ru
class: IN
ttl: 15442
type: SOA
mname: ns1.ruweb.net
rname: info.ruweb.net
serial: 2024051501
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: dubaser.ru
class: IN
ttl: 300
type: MX
pri: 10
target: mail.dubaser.ru