Registro IPv4
host: dac21.com
class: IN
ttl: 11938
type: A
ip: 114.108.128.181

Servidores DNS Principal (mname) y Secundario (rname)
host: dac21.com
class: IN
ttl: 76739
type: SOA
mname: ns.apv.kr
rname: master.apv.kr
serial: 2021010100
refresh: 28800
retry: 14400
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: dac21.com
class: IN
ttl: 11939
type: MX
pri: 5
target: mail.dac21.com

Información TXT
host: dac21.com
class: IN
ttl: 11939
type: TXT
txt: v=spf1 ip4:114.108.128.181 ~all
entries: Array