Registro IPv4
host: design21.kr
class: IN
ttl: 300
type: A
ip: 183.111.169.124

Servidores DNS Principal (mname) y Secundario (rname)
host: design21.kr
class: IN
ttl: 21600
type: SOA
mname: ns1.mylinux.co.kr
rname: root.design21.kr
serial: 2023050902
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: design21.kr
class: IN
ttl: 3600
type: MX
pri: 10
target: ASPMX.daum.net

Servidor de Correo
host: design21.kr
class: IN
ttl: 3600
type: MX
pri: 20
target: ALT.ASPMX.daum.net

Información TXT
host: design21.kr
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.daum.net ~all
entries: Array