Registro IPv4
host: mju.ac.kr
class: IN
ttl: 57
type: A
ip: 202.30.111.50

Servidores DNS Principal (mname) y Secundario (rname)
host: mju.ac.kr
class: IN
ttl: 58
type: SOA
mname: ns1.mju.ac.kr
rname: dragon.mju.ac.kr
serial: 2026042837
refresh: 1800
retry: 300
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: mju.ac.kr
class: IN
ttl: 59
type: MX
pri: 10
target: ALT3.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: mju.ac.kr
class: IN
ttl: 59
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: mju.ac.kr
class: IN
ttl: 59
type: MX
pri: 1
target: ASPMX.L.GOOGLE.COM

Servidor de Correo
host: mju.ac.kr
class: IN
ttl: 59
type: MX
pri: 5
target: ALT2.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: mju.ac.kr
class: IN
ttl: 59
type: MX
pri: 10
target: ALT4.ASPMX.L.GOOGLE.COM

Información TXT
host: mju.ac.kr
class: IN
ttl: 60
type: TXT
txt: v=spf1 ip4:202.30.110.116 ip4:202.30.110.117 ip4:202.30.110.118 ip4:202.30.110.119 include:_spf.google.com ~all
entries: Array