Registro IPv4
host: kombn.co.kr
class: IN
ttl: 300
type: A
ip: 121.152.44.209

Servidores DNS Principal (mname) y Secundario (rname)
host: kombn.co.kr
class: IN
ttl: 300
type: SOA
mname: kombn.co.kr
rname: root.kombn.co.kr
serial: 1747286602
refresh: 600
retry: 150
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: kombn.co.kr
class: IN
ttl: 300
type: MX
pri: 10
target: mail.kombn.co.kr