Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@useitbetter.com; ri=2592000;

Registro IPv4
host: useitbetter.com
class: IN
ttl: 2287
type: A
ip: 104.155.85.226

Servidores DNS Principal (mname) y Secundario (rname)
host: useitbetter.com
class: IN
ttl: 3600
type: SOA
mname: dns.home.pl
rname: admin.home.pl
serial: 1566892208
refresh: 14400
retry: 7200
expire: 2419200
minimum-ttl: 3600

Servidor de Correo
host: useitbetter.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: useitbetter.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: useitbetter.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: useitbetter.com
class: IN
ttl: 3600
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: useitbetter.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: useitbetter.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com include:sendgrid.net ~all
entries: Array