Registro IPv4
host: unlvirtual.edu.ar
class: IN
ttl: 86400
type: A
ip: 190.122.240.127

Servidores DNS Principal (mname) y Secundario (rname)
host: unlvirtual.edu.ar
class: IN
ttl: 86400
type: SOA
mname: dns.unlvirtual.edu.ar
rname: postmaster.unlvirtual.edu.ar
serial: 2016070714
refresh: 3600
retry: 86400
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: unlvirtual.edu.ar
class: IN
ttl: 86400
type: MX
pri: 5
target: mail3.unl.edu.ar

Servidor de Correo
host: unlvirtual.edu.ar
class: IN
ttl: 86400
type: MX
pri: 20
target: mail2.unl.edu.ar

Servidor de Correo
host: unlvirtual.edu.ar
class: IN
ttl: 86400
type: MX
pri: 5
target: mail4.unl.edu.ar

Información TXT
host: unlvirtual.edu.ar
class: IN
ttl: 86400
type: TXT
txt: v=spf1 a ip4:190.122.240.21 ip4:190.122.240.23 ip4:190.122.240.24 ~all
entries: Array