Registro IPv4
host: mexo2002.co.kr
class: IN
ttl: 90
type: A
ip: 121.78.91.40

Servidores DNS Principal (mname) y Secundario (rname)
host: mexo2002.co.kr
class: IN
ttl: 3600
type: SOA
mname: mexo2002.co.kr
rname: webmaster.mexo2002.co.kr
serial: 2021081102
refresh: 600
retry: 300
expire: 3600
minimum-ttl: 60

Servidor de Correo
host: mexo2002.co.kr
class: IN
ttl: 90
type: MX
pri: 10
target: mail.mexo2002.co.kr

Información TXT
host: mexo2002.co.kr
class: IN
ttl: 90
type: TXT
txt: v=spf1 ip4:121.78.88.26 ip4:121.78.91.23 ip4:121.78.91.40 ~all
entries: Array