Registro IPv4
host: withedu.kr
class: IN
ttl: 3600
type: A
ip: 211.233.50.248

Servidores DNS Principal (mname) y Secundario (rname)
host: withedu.kr
class: IN
ttl: 3600
type: SOA
mname: hns1.nsgodo.com
rname: withedu.kr.withedu.kr
serial: 2017121300
refresh: 11000
retry: 1800
expire: 86400
minimum-ttl: 300

Servidor de Correo
host: withedu.kr
class: IN
ttl: 3600
type: MX
pri: 10
target: webmail.withedu.kr

Información TXT
host: withedu.kr
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:211.233.50.248 ip4:211.233.50.40 ~all
entries: Array