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

Registro IPv4
host: sisnet.es
class: IN
ttl: 86400
type: A
ip: 185.226.232.144

Servidores DNS Principal (mname) y Secundario (rname)
host: sisnet.es
class: IN
ttl: 10590
type: SOA
mname: ns1.vdeploy.net
rname: monitor.tecnologiasencilla.com
serial: 2026051801
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: sisnet.es
class: IN
ttl: 10590
type: MX
pri: 0
target: sisnet-es.mail.protection.outlook.com

Información TXT
host: sisnet.es
class: IN
ttl: 10590
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:relay.vdeploy.net -all
entries: Array