Servidores DNS Principal (mname) y Secundario (rname)
host: ouc.jp
class: IN
ttl: 3600
type: SOA
mname: ns1.value-domain.com
rname: hostmaster.ouc.jp
serial: 2021073021
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: ouc.jp
class: IN
ttl: 3600
type: MX
pri: 0
target: ouc-jp.mail.protection.outlook.com

Información TXT
host: ouc.jp
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array