Registro DMARC
v=spf1 a:alu-safety.org include:servers.mcsv.net include:mail.smtp2go.com include:spf.mandrillapp.com include:spf.protection.outlook.com ~all

Registro IPv4
host: world-aluminium.org
class: IN
ttl: 3600
type: A
ip: 159.25.16.53

Servidores DNS Principal (mname) y Secundario (rname)
host: world-aluminium.org
class: IN
ttl: 21600
type: SOA
mname: x.ns.joker.com
rname: hostmaster.joker.com
serial: 2023022754
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: world-aluminium.org
class: IN
ttl: 900
type: MX
pri: 0
target: worldaluminium-org01c.mail.protection.outlook.com

Información TXT
host: world-aluminium.org
class: IN
ttl: 21600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array