Registro IPv4
host: Dsm.CO.Kr
class: IN
ttl: 1555
type: A
ip: 112.175.85.242

host: L.Dsm.co.kr
class: IN
ttl: 1799
type: CNAME
target: Dsm.CO.Kr

Servidores DNS Principal (mname) y Secundario (rname)
host: Dsm.CO.Kr
class: IN
ttl: 1800
type: SOA
mname: Dsm.CO.Kr
rname: postmaster.Dsm.CO.Kr
serial: 20150522
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: Dsm.CO.Kr
class: IN
ttl: 1800
type: MX
pri: 10
target: mailapp.hiworks.CO.Kr