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: 81230
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