Registro IPv4
host: unamecard.com
class: IN
ttl: 21600
type: A
ip: 221.143.46.37

Servidores DNS Principal (mname) y Secundario (rname)
host: unamecard.com
class: IN
ttl: 3600
type: SOA
mname: ns3.blueweb.co.kr
rname: root.unamecard.com
serial: 2005101001
refresh: 10800
retry: 3600
expire: 432000
minimum-ttl: 600

Servidor de Correo
host: unamecard.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.unamecard.com