Registro IPv4
host: kdtf.kr
class: IN
ttl: 600
type: A
ip: 1.226.84.139

Servidores DNS Principal (mname) y Secundario (rname)
host: kdtf.kr
class: IN
ttl: 3600
type: SOA
mname: ns310.dnsever.com
rname: root.kdtf.kr
serial: 1774602940
refresh: 86400
retry: 600
expire: 1209600
minimum-ttl: 300