Registro DMARC
v=DMARC1;p=reject;sp=none;rua=mailto:dmarc@momo.nc.u-tokyo.ac.jp

Servidores DNS Principal (mname) y Secundario (rname)
host: u-tokyo.ac.jp
class: IN
ttl: 21600
type: SOA
mname: dns1.nc.u-tokyo.ac.jp
rname: nocstaff.nc.u-tokyo.ac.jp
serial: 202408150
refresh: 43200
retry: 7200
expire: 3600000
minimum-ttl: 172800

Servidor de Correo
host: u-tokyo.ac.jp
class: IN
ttl: 21600
type: MX
pri: 25
target: utmail4.nc.u-tokyo.ac.jp

Servidor de Correo
host: u-tokyo.ac.jp
class: IN
ttl: 21600
type: MX
pri: 50
target: utmail5.nc.u-tokyo.ac.jp

Servidor de Correo
host: u-tokyo.ac.jp
class: IN
ttl: 21600
type: MX
pri: 30
target: utmail3.nc.u-tokyo.ac.jp

Información TXT
host: u-tokyo.ac.jp
class: IN
ttl: 21600
type: TXT
txt: google-site-verification=r6AKw9rWR3nBb0-K8SPLGtgNhlaCwp-yzF-WBPljawI
entries: Array

Información TXT
host: u-tokyo.ac.jp
class: IN
ttl: 21600
type: TXT
txt: v=spf1 include:spf0.cert.u-tokyo.ac.jp -all
entries: Array