Registro IPv4
host: agritech.kr
class: IN
ttl: 21600
type: A
ip: 1.209.189.10

Servidores DNS Principal (mname) y Secundario (rname)
host: agritech.kr
class: IN
ttl: 43200
type: SOA
mname: nis.dacom.co.kr
rname: dnsmaster.bora.net
serial: 2016042901
refresh: 21600
retry: 900
expire: 604800
minimum-ttl: 43200