Registro IPv4
host: Seoulsamsung.kr
class: IN
ttl: 3600
type: A
ip: 121.126.83.132

Servidores DNS Principal (mname) y Secundario (rname)
host: Seoulsamsung.kr
class: IN
ttl: 2384
type: SOA
mname: ns1.luckalba.co.kr
rname: root.luckalba.co.kr
serial: 2020120502
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

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

Información TXT
host: Seoulsamsung.kr
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:mail.seoulsamsung.kr ~all
entries: Array