Registro IPv4
host: osrv.ru
class: IN
ttl: 90
type: A
ip: 51.158.24.199

Servidores DNS Principal (mname) y Secundario (rname)
host: osrv.ru
class: IN
ttl: 300
type: SOA
mname: ns1.osrv.ru
rname: hostmaster.osrv.ru
serial: 2026082414
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 60

Servidor de Correo
host: osrv.ru
class: IN
ttl: 1000
type: MX
pri: 20
target: mx2.beget.ru