Registro IPv4
host: Shsenc.co.kr
class: IN
ttl: 3574
type: A
ip: 220.90.81.246

Servidores DNS Principal (mname) y Secundario (rname)
host: shsenc.co.kr
class: IN
ttl: 10800
type: SOA
mname: power.decodesign.co.kr
rname: root.decodesign.co.kr
serial: 2018040901
refresh: 86400
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: shsenc.co.kr
class: IN
ttl: 10800
type: MX
pri: 10
target: mail.gjcenter.co.kr