Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: mycarboard.com
class: IN
ttl: 14400
type: A
ip: 66.29.132.232

Servidores DNS Principal (mname) y Secundario (rname)
host: mycarboard.com
class: IN
ttl: 501964
type: SOA
mname: dns1.namecheaphosting.com
rname: cpanel.tech.namecheap.com
serial: 1788328164
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: mycarboard.com
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.mycarboard.com