Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: cross-language.com
class: IN
ttl: 600
type: A
ip: 20.196.200.90

Servidores DNS Principal (mname) y Secundario (rname)
host: cross-language.com
class: IN
ttl: 428
type: SOA
mname: curitiba.ns.porkbun.com
rname: dns.cloudflare.com
serial: 2359304865
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: cross-language.com
class: IN
ttl: 600
type: MX
pri: 10
target: mx.sendgrid.net