Registro DMARC
v=DMARC1; p=none; adkim=r; aspf=r; pct=100; rua=mailto:rua_afbb0129b13c6d78@us.report.letsdmarc.com; ruf=mailto:ruf_afbb0129b13c6d78@us.report.letsdmarc.com

Servidores DNS Principal (mname) y Secundario (rname)
host: esvalabs.com
class: IN
ttl: 900
type: SOA
mname: ns-187.awsdns-23.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: esvalabs.com
class: IN
ttl: 300
type: MX
pri: 10
target: esvalabs-mx.libraesva.com

Información TXT
host: esvalabs.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx ip4:85.159.115.5 -all
entries: Array