Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: tecvasa.com
class: IN
ttl: 14400
type: A
ip: 94.23.86.104

Servidores DNS Principal (mname) y Secundario (rname)
host: tecvasa.com
class: IN
ttl: 86400
type: SOA
mname: ns50241.webempresa.eu
rname: servidores.wpdoctor.es
serial: 2022030301
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: tecvasa.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:51.91.12.59 include:_spf.webempresa.eu +a +mx +include:spf.protection.outlook.com ~all
entries: Array