Registro IPv4
host: ooz.kr
class: IN
ttl: 180
type: A
ip: 210.178.14.20

Servidores DNS Principal (mname) y Secundario (rname)
host: ooz.kr
class: IN
ttl: 180
type: SOA
mname: ns1.hosting.co.kr
rname: admin.ooz.kr
serial: 19
refresh: 21600
retry: 1800
expire: 1209600
minimum-ttl: 180