Registro IPv4
host: dvorclub.ru
class: IN
ttl: 600
type: A
ip: 144.31.221.73

Servidores DNS Principal (mname) y Secundario (rname)
host: dvorclub.ru
class: IN
ttl: 300
type: SOA
mname: ns1.beget.com
rname: hostmaster.beget.com
serial: 1760033611
refresh: 300
retry: 600
expire: 86400
minimum-ttl: 300