Registro DMARC
v=DMARC1; p=reject;

Registro IPv4
host: proegastro.com
class: IN
ttl: 3600
type: A
ip: 161.132.37.59

Servidores DNS Principal (mname) y Secundario (rname)
host: proegastro.com
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.proegastro.com
serial: 1695699423
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800

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

Información TXT
host: proegastro.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a:mail.proegastro.com a:mail.proegastro.com ip4:161.132.37.59 ~all
entries: Array