Registro IPv4
host: ncg.kr
class: IN
ttl: 600
type: A
ip: 119.207.79.136

Servidores DNS Principal (mname) y Secundario (rname)
host: ncg.kr
class: IN
ttl: 600
type: SOA
mname: ns4.blueweb.co.kr
rname: root.ncg.kr
serial: 2020090700
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: ncg.kr
class: IN
ttl: 3600
type: MX
pri: 10
target: ncg.kr