Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: Multimed.com.mx
class: IN
ttl: 300
type: A
ip: 15.235.42.59

Servidores DNS Principal (mname) y Secundario (rname)
host: Multimed.com.mx
class: IN
ttl: 1800
type: SOA
mname: mario.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2366552240
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: Multimed.com.mx
class: IN
ttl: 300
type: MX
pri: 0
target: mail.Multimed.com.mx

Información TXT
host: Multimed.com.mx
class: IN
ttl: 300
type: TXT
txt: v=spf1 +a +mx +ip4:15.235.42.59 ~all
entries: Array