Registro IPv4
host: corp.express.com.ar
class: IN
ttl: 3600
type: A
ip: 200.3.220.9

Servidor de Correo
host: corp.express.com.ar
class: IN
ttl: 3600
type: MX
pri: 50
target: corp-express-com-ar.mail.protection.outlook.com

Información TXT
host: corp.express.com.ar
class: IN
ttl: 3600
type: TXT
txt: MS=ms45992590
entries: Array

Información TXT
host: corp.express.com.ar
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ~all
entries: Array