Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-report@admin.tus.ac.jp; ruf=mailto:dmarc-report@admin.tus.ac.jp

Servidores DNS Principal (mname) y Secundario (rname)
host: tus.ac.jp
class: IN
ttl: 3600
type: SOA
mname: tusns.tus.ac.jp
rname: postmaster.tus.ac.jp
serial: 2025020502
refresh: 3600
retry: 900
expire: 3600000
minimum-ttl: 3600

Servidor de Correo
host: tus.ac.jp
class: IN
ttl: 3600
type: MX
pri: 10
target: tussrv2.tus.ac.jp

Información TXT
host: tus.ac.jp
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +ip4:133.31.8.12 +ip4:133.31.68.79 include:mail.ma-jin.jp ~all
entries: Array

Información TXT
host: tus.ac.jp
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=m4aWqEJ1cqQWnHRxIHESDblWeWoV-QXy_Of2PnD0Ftk
entries: Array