Registro DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s

Registro IPv4
host: okuda-denko.com
class: IN
ttl: 21600
type: A
ip: 210.140.118.8

Servidores DNS Principal (mname) y Secundario (rname)
host: okuda-denko.com
class: IN
ttl: 14522
type: SOA
mname: ns2.okuda-denko.com
rname: info.presinet.ne.jp
serial: 2025032102
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: okuda-denko.com
class: IN
ttl: 79323
type: MX
pri: 10
target: mail.okuda-denko.com

Información TXT
host: okuda-denko.com
class: IN
ttl: 14524
type: TXT
txt: v=spf1 +a +mx +a:prvh2008.presinet.ne.jp -all
entries: Array