Registro IPv4
host: nikka.co.kr
class: IN
ttl: 166
type: A
ip: 61.78.36.51

Servidores DNS Principal (mname) y Secundario (rname)
host: nikka.co.kr
class: IN
ttl: 1800
type: SOA
mname: nikka.co.kr
rname: postmaster.nikka.co.kr
serial: 20161005
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200