Registro IPv4
host: nanosys.co.kr
class: IN
ttl: 3598
type: A
ip: 210.122.7.37

Servidores DNS Principal (mname) y Secundario (rname)
host: nanosys.co.kr
class: IN
ttl: 3600
type: SOA
mname: windows-hmfgx4g
rname: hostmaster
serial: 10
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600