Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: yzlifelabo.com
class: IN
ttl: 3128
type: A
ip: 202.172.28.201

Servidores DNS Principal (mname) y Secundario (rname)
host: yzlifelabo.com
class: IN
ttl: 3128
type: SOA
mname: yzlifelabo.com
rname: postmaster.yzlifelabo.com
serial: 1776694976
refresh: 3600
retry: 1800
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: yzlifelabo.com
class: IN
ttl: 3129
type: MX
pri: 10
target: s200.coreserver.jp

Información TXT
host: yzlifelabo.com
class: IN
ttl: 3130
type: TXT
txt: v=spf1 ip4:202.172.28.201 include:mxr.valueserver.jp ~all
entries: