Registro DMARC
v=DMARC1; p=reject; sp=none; rf=afrf; pct=100; ri=86400

Registro IPv4
host: alexguardado.com
class: IN
ttl: 300
type: A
ip: 104.21.18.223

Registro IPv4
host: alexguardado.com
class: IN
ttl: 300
type: A
ip: 172.67.183.216

Servidores DNS Principal (mname) y Secundario (rname)
host: alexguardado.com
class: IN
ttl: 1800
type: SOA
mname: pat.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2344868622
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: alexguardado.com
class: IN
ttl: 300
type: MX
pri: 1
target: mail.alexguardado.com

Información TXT
host: alexguardado.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 +mx +a include:_spf.google.com +ip4:104.156.62.240 ~all
entries: Array

Registro IPv6
host: alexguardado.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::6815:12df

Registro IPv6
host: alexguardado.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::ac43:b7d8