Registro DMARC
v=DMARC1; p=none; pct=20; rua=mailto:postmaster@express.com.ar; ruf=mailto:postmaster@express.com.ar; adkim=r; aspf=r

Registro IPv4
host: express.com.ar
class: IN
ttl: 3600
type: A
ip: 200.3.220.197

Servidores DNS Principal (mname) y Secundario (rname)
host: express.com.ar
class: IN
ttl: 3600
type: SOA
mname: ns4.express.com.ar
rname: soporte.express.com.ar
serial: 2024121000
refresh: 28800
retry: 7200
expire: 2419200
minimum-ttl: 10800

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

Información TXT
host: express.com.ar
class: IN
ttl: 3600
type: TXT
txt: MS=ms40325519
entries: Array

Información TXT
host: express.com.ar
class: IN
ttl: 3600
type: TXT
txt: JN6W3T54LR9EQZZ3B6OAPLXDDYGR8A2ASTWLD7B6
entries: Array

Información TXT
host: express.com.ar
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx a:smtp.express.com.ar mx:mx1.express.com.ar ip4:200.3.220.11 ip4:200.3.220.8 ip4:200.81.125.133 include:spf.protection.outlook.com ~all
entries: Array