Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: mundofile.com
class: IN
ttl: 300
type: A
ip: 37.187.76.211

Servidores DNS Principal (mname) y Secundario (rname)
host: mundofile.com
class: IN
ttl: 1800
type: SOA
mname: brad.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2401268221
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: mundofile.com
class: IN
ttl: 300
type: MX
pri: 10
target: mail.mundofile.com

Información TXT
host: mundofile.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.ipzmarketing.com a mx ?all
entries: Array