Registro DMARC
v=spf1 +a +mx +ip4:66.147.244.198 ?all

Registro IPv4
host: retromaquinitas.com
class: IN
ttl: 4047
type: A
ip: 162.241.218.238

Servidores DNS Principal (mname) y Secundario (rname)
host: retromaquinitas.com
class: IN
ttl: 11247
type: SOA
mname: ns1.bluehost.com
rname: dnsadmin.box5600.bluehost.com
serial: 2024062602
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: retromaquinitas.com
class: IN
ttl: 4046
type: MX
pri: 0
target: retromaquinitas.com

Información TXT
host: retromaquinitas.com
class: IN
ttl: 4046
type: TXT
txt: v=spf1 +a +mx +ip4:66.147.244.198 ?all
entries: Array