Registro IPv4
host: pufs.ac.kr
class: IN
ttl: 3600
type: A
ip: 223.195.222.243

Servidores DNS Principal (mname) y Secundario (rname)
host: pufs.ac.kr
class: IN
ttl: 3600
type: SOA
mname: ns2
rname: hostmaster
serial: 8
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

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

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