Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:f98c2c10bb6d42fdbdd3158c4ab8dbdc@dmarc-reports.cloudflare.net;

Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:f98c2c10bb6d42fdbdd3158c4ab8dbdc@dmarc-reports.cloudflare.net;

Servidores DNS Principal (mname) y Secundario (rname)
host: metalhead.tv
class: IN
ttl: 1800
type: SOA
mname: aspen.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2405014846
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: metalhead.tv
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.efwd.registrar-servers.com ~all
entries: Array

Información TXT
host: metalhead.tv
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array