Registro IPv4
host: coway-114.com
class: IN
ttl: 3600
type: A
ip: 221.143.42.74

Servidores DNS Principal (mname) y Secundario (rname)
host: coway-114.com
class: IN
ttl: 3600
type: SOA
mname: ns.hostit.co.kr
rname: root.hostit.co.kr
serial: 1
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: coway-114.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.coway-114.com