Registro IPv4
host: dhmine.co.kr
class: IN
ttl: 4426
type: A
ip: 45.120.69.231

Servidores DNS Principal (mname) y Secundario (rname)
host: dhmine.co.kr
class: IN
ttl: 7200
type: SOA
mname: ns.mailplug.com
rname: root.mailplug.com
serial: 2024041500
refresh: 21600
retry: 1800
expire: 1209600
minimum-ttl: 300