Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:alertassd@tecon.es; pct=100;

Registro IPv4
host: joker.es
class: IN
ttl: 3600
type: A
ip: 82.223.20.165

Servidores DNS Principal (mname) y Secundario (rname)
host: joker.es
class: IN
ttl: 3600
type: SOA
mname: ns1-33.azure-dns.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: joker.es
class: IN
ttl: 3600
type: MX
pri: 1
target: joker-es.mail.protection.outlook.com

Servidor de Correo
host: joker.es
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.serviciodecorreo.es

Información TXT
host: joker.es
class: IN
ttl: 3600
type: TXT
txt: MS=ms89431637
entries: Array

Información TXT
host: joker.es
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.serviciodecorreo.es include:spf.protection.outlook.com -all
entries: Array