Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:37620bfae2a747dfb23069023ef2aa7e@dmarc-reports.cloudflare.net;

Servidores DNS Principal (mname) y Secundario (rname)
host: solvingproblems.net
class: IN
ttl: 1800
type: SOA
mname: edna.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2397193119
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: solvingproblems.net
class: IN
ttl: 300
type: MX
pri: 43
target: route2.mx.cloudflare.net

Servidor de Correo
host: solvingproblems.net
class: IN
ttl: 300
type: MX
pri: 86
target: route1.mx.cloudflare.net

Servidor de Correo
host: solvingproblems.net
class: IN
ttl: 300
type: MX
pri: 57
target: route3.mx.cloudflare.net

Información TXT
host: solvingproblems.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.mx.cloudflare.net ~all
entries: Array