Registro IPv4
host: prok-vrn.ru
class: IN
ttl: 3600
type: A
ip: 45.90.216.158

Servidores DNS Principal (mname) y Secundario (rname)
host: prok-vrn.ru
class: IN
ttl: 300
type: SOA
mname: ns1.selectel.ru
rname: support.selectel.ru
serial: 2022071447
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 300