Registro IPv4
host: gruppoit.flmsb.net
class: IN
ttl: 6659
type: A
ip: 190.105.144.70

Servidor de Correo
host: gruppoit.flmsb.net
class: IN
ttl: 6657
type: MX
pri: 10
target: gruppoit.flmsb.net

Información TXT
host: gruppoit.flmsb.net
class: IN
ttl: 6657
type: TXT
txt: v=spf1 a mx include:spf.os-ns.com ~all
entries: Array