Registro IPv4
host: smi.or.kr
class: IN
ttl: 3600
type: A
ip: 182.162.21.149

Servidores DNS Principal (mname) y Secundario (rname)
host: smi.or.kr
class: IN
ttl: 3600
type: SOA
mname: hns1.nsgodo.com
rname: smi.or.kr.smi.or.kr
serial: 2017030800
refresh: 11000
retry: 1800
expire: 86400
minimum-ttl: 300

Servidor de Correo
host: smi.or.kr
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.mailplug.com

Servidor de Correo
host: smi.or.kr
class: IN
ttl: 3600
type: MX
pri: 20
target: mx02.mailplug.com

Información TXT
host: smi.or.kr
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=xg7qThxy786UPkQRlYKHaapyNIvROAxMjpevJzI2AZI
entries: Array

Información TXT
host: smi.or.kr
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx include:mailplug.com ip4:182.162.21.149 ~all
entries: Array