Registro IPv4
host: khls.ac.kr
class: IN
ttl: 3600
type: A
ip: 180.131.16.75

Servidores DNS Principal (mname) y Secundario (rname)
host: khls.ac.kr
class: IN
ttl: 3600
type: SOA
mname: ns1.medicast.net
rname: webmaster.medicast.net
serial: 201905033
refresh: 84000
retry: 3600
expire: 604800
minimum-ttl: 43200

Servidor de Correo
host: khls.ac.kr
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.khls.ac.kr