Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@smtp.mailtrap.live; ruf=mailto:dmarc@smtp.mailtrap.live; rf=afrf; pct=100

Servidores DNS Principal (mname) y Secundario (rname)
host: bethabee.com
class: IN
ttl: 3601
type: SOA
mname: dns1.registrar-servers.com
rname: hostmaster.registrar-servers.com
serial: 1750926415
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Servidor de Correo
host: bethabee.com
class: IN
ttl: 1799
type: MX
pri: 1
target: mail.mailnerx.com

Información TXT
host: bethabee.com
class: IN
ttl: 1799
type: TXT
txt: postal-verification l6cDashJsqnbM12G50k1VFmm1kibaA9m
entries: Array

Información TXT
host: bethabee.com
class: IN
ttl: 1799
type: TXT
txt: v=spf1 a mx include:spf.zimbra.com include:spf.nitromail.online ~all
entries: Array