Registro DMARC
v=DMARC1; p=none

Servidores DNS Principal (mname) y Secundario (rname)
host: prv.us
class: IN
ttl: 1800
type: SOA
mname: lana.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2354821630
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: prv.us
class: IN
ttl: 300
type: MX
pri: 20
target: friday-relay.mxlogin.com

Servidor de Correo
host: prv.us
class: IN
ttl: 300
type: MX
pri: 10
target: friday.mxlogin.com

Información TXT
host: prv.us
class: IN
ttl: 300
type: TXT
txt: v=spf1 +ip4:159.69.65.104 +include:mxroute.com +include:mxlogin.com -all
entries: Array