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

Registro IPv4
host: isel.jp
class: IN
ttl: 3600
type: A
ip: 164.46.42.164

Servidores DNS Principal (mname) y Secundario (rname)
host: isel.jp
class: IN
ttl: 900
type: SOA
mname: ns-1796.awsdns-32.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: isel.jp
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:_spf.apto.info include:_trspf.guardianwall.jp a:mail1.acs-l.jp a:mail2.acs-l.jp -all
entries: Array