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

Registro IPv4
host: fast.es
class: IN
ttl: 1800
type: A
ip: 85.10.133.219

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

Servidor de Correo
host: fast.es
class: IN
ttl: 3600
type: MX
pri: 0
target: fast-es.mail.protection.outlook.com

Información TXT
host: fast.es
class: IN
ttl: 1800
type: TXT
txt: MS=ms98434637
entries: Array

Información TXT
host: fast.es
class: IN
ttl: 1800
type: TXT
txt: mscid=LYDwH1NHNUMZ7SSxbO5c+2uDKrwGEG0Mp5mLBqVrU58AwH6lcTnObdNjcWim5VD8UqApDXkf1PsT+0OjZmSOMg==
entries: Array

Información TXT
host: fast.es
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:85.10.133.219 include:spf.protection.outlook.com include:fast.es ~all
entries: Array