Registro DMARC
v=DMARC1; p=reject; sp=none; rf=afrf; pct=100; ri=86400

Registro IPv4
host: masarcart.com
class: IN
ttl: 300
type: A
ip: 217.174.148.23

Servidores DNS Principal (mname) y Secundario (rname)
host: masarcart.com
class: IN
ttl: 1800
type: SOA
mname: aarav.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2373384443
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: masarcart.com
class: IN
ttl: 300
type: MX
pri: 0
target: _dc-mx.38c35f47631a.masarcart.com

Información TXT
host: masarcart.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 +a +mx +ip4:217.174.148.23 -all
entries: Array