Servidores DNS Principal (mname) y Secundario (rname)
host: roachstory.co.kr
class: IN
ttl: 600
type: SOA
mname: ns.gabia.co.kr
rname: hosting.gabia.com
serial: 2016111715
refresh: 1800
retry: 600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: roachstory.co.kr
class: IN
ttl: 600
type: MX
pri: 20
target: ALT.ASPMX.daum.net

Servidor de Correo
host: roachstory.co.kr
class: IN
ttl: 600
type: MX
pri: 10
target: ASPMX.daum.net