Registro DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s

Registro IPv4
host: bushin.es
class: IN
ttl: 21600
type: A
ip: 212.227.153.3

Servidores DNS Principal (mname) y Secundario (rname)
host: bushin.es
class: IN
ttl: 21600
type: SOA
mname: ns1.bushin.es
rname: info.proytecinformatica.com
serial: 2025050202
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: bushin.es
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.bushin.es

Información TXT
host: bushin.es
class: IN
ttl: 21600
type: TXT
txt: v=spf1 +a +mx +a:servidor.proytecinformatica.com -all
entries: Array