Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: rc-hobbies.com
class: IN
ttl: 7200
type: A
ip: 141.193.213.11

Servidores DNS Principal (mname) y Secundario (rname)
host: rc-hobbies.com
class: IN
ttl: 7200
type: SOA
mname: NS3.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 124022511
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: rc-hobbies.com
class: IN
ttl: 1491
type: MX
pri: 10
target: mx-biz.mail.am0.yahoodns.net