Registro DMARC
v=DMARC1; p=none; rua=mailto:email@joaoleitao.com

Registro IPv4
host: joaoleitao.com
class: IN
ttl: 300
type: A
ip: 178.128.252.153

Servidores DNS Principal (mname) y Secundario (rname)
host: joaoleitao.com
class: IN
ttl: 300
type: SOA
mname: ns1.dyna-ns.net
rname: hostmaster.joaoleitao.com
serial: 2026052002
refresh: 16384
retry: 2048
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: joaoleitao.com
class: IN
ttl: 300
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: joaoleitao.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array