Registro IPv4
host: b-review.com
class: IN
ttl: 14400
type: A
ip: 199.231.93.60

Servidores DNS Principal (mname) y Secundario (rname)
host: b-review.com
class: IN
ttl: 86400
type: SOA
mname: ns1.b-review.com
rname: vicossrl.gmail.com
serial: 2018051700
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: b-review.com
class: IN
ttl: 14400
type: MX
pri: 0
target: b-review.com