Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: siscoegym.com
class: IN
ttl: 1800
type: A
ip: 165.227.16.208

Servidores DNS Principal (mname) y Secundario (rname)
host: siscoegym.com
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.siscoegym.com
serial: 1706147345
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: siscoegym.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.siscoegym.com

Información TXT
host: siscoegym.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 a mx include:sendgrid.net ip4:162.241.252.83 ~all
entries: Array