Registro DMARC
v=DMARC1; p=none; pct=100

Registro IPv4
host: cursosenoferta.com
class: IN
ttl: 300
type: A
ip: 161.35.123.17

Servidores DNS Principal (mname) y Secundario (rname)
host: cursosenoferta.com
class: IN
ttl: 1800
type: SOA
mname: dean.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2370862222
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: cursosenoferta.com
class: IN
ttl: 300
type: MX
pri: 10
target: mx.cursosenoferta.com

Información TXT
host: cursosenoferta.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:161.35.123.17 include:_spf.mailhostbox.com include:sendgrid.net -all
entries: Array

Registro IPv6
host: cursosenoferta.com
class: IN
ttl: 300
type: AAAA
ipv6: 2604:a880:400:d0::1daf:7001