Registro IPv4
host: copybank.kr
class: IN
ttl: 3600
type: A
ip: 211.218.150.100

Servidores DNS Principal (mname) y Secundario (rname)
host: copybank.kr
class: IN
ttl: 3600
type: SOA
mname: ns1.namesvr.net
rname: root.copybank.kr
serial: 2021031816
refresh: 3600
retry: 300
expire: 604800
minimum-ttl: 3600

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