Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: usefulsite.jp
class: IN
ttl: 2071
type: A
ip: 103.217.137.51

Servidores DNS Principal (mname) y Secundario (rname)
host: usefulsite.jp
class: IN
ttl: 900
type: SOA
mname: ns-821.awsdns-38.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: usefulsite.jp
class: IN
ttl: 2071
type: MX
pri: 10
target: mail.usefulsite.jp

Información TXT
host: usefulsite.jp
class: IN
ttl: 2071
type: TXT
txt: v=spf1 +a +mx include:_spf.ss-servers.info ~all
entries: Array