Registro DMARC
v=DMARC1;p=none;rua=mailto:dmarc_agg@vali.email;

Registro IPv4
host: emperador.com.mx
class: IN
ttl: 13124
type: A
ip: 52.223.59.46

Servidores DNS Principal (mname) y Secundario (rname)
host: emperador.com.mx
class: IN
ttl: 13125
type: SOA
mname: ns1.pbsg.com
rname: hostmaster.pepsico.com
serial: 13
refresh: 14400
retry: 900
expire: 2419200
minimum-ttl: 3600