Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: codinginstitution.com
class: IN
ttl: 300
type: A
ip: 47.206.30.120

Servidores DNS Principal (mname) y Secundario (rname)
host: codinginstitution.com
class: IN
ttl: 1800
type: SOA
mname: dante.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417096921
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

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

Información TXT
host: codinginstitution.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 +a +mx +ip4:47.206.30.120 ~all
entries: Array