Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: tuandco.com
class: IN
ttl: 90
type: A
ip: 151.101.1.124

Servidores DNS Principal (mname) y Secundario (rname)
host: tuandco.com
class: IN
ttl: 900
type: SOA
mname: ns-1142.awsdns-14.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: tuandco.com
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: tuandco.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: tuandco.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: tuandco.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: tuandco.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Información TXT
host: tuandco.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=Icj6cubmYezUOW2XJMiJ52coCwKHgMo-rsuzUmbitBA
entries: Array

Información TXT
host: tuandco.com
class: IN
ttl: 300
type: TXT
txt: include:servers.mcsv.net ~all
entries: Array

Información TXT
host: tuandco.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=EZg3M1rtUSwbsdhi66N1bAacAtJKqvOw5GmlPJXEzGw
entries: Array

Información TXT
host: tuandco.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 +mx include:helpscoutemail.com include:_spf.google.com
entries: Array