Registro IPv4
host: Drsbook.Co.kr
class: IN
ttl: 600
type: A
ip: 175.207.12.184

Servidores DNS Principal (mname) y Secundario (rname)
host: Drsbook.Co.kr
class: IN
ttl: 21600
type: SOA
mname: ns.gabia.Co.kr
rname: hosting.gabia.com
serial: 2018123112
refresh: 1800
retry: 600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: Drsbook.Co.kr
class: IN
ttl: 600
type: MX
pri: 10
target: mail.Drsbook.Co.kr