Registro IPv4
host: boom-co.com
class: IN
ttl: 300
type: A
ip: 156.20.172.22

Servidores DNS Principal (mname) y Secundario (rname)
host: boom-co.com
class: IN
ttl: 80029
type: SOA
mname: ns1.markmonitor.com
rname: hostmaster.markmonitor.com
serial: 2020072303
refresh: 86400
retry: 3600
expire: 2592000
minimum-ttl: 172800

Servidor de Correo
host: boom-co.com
class: IN
ttl: 3600
type: MX
pri: 10
target: maila.mattel.com

Servidor de Correo
host: boom-co.com
class: IN
ttl: 3600
type: MX
pri: 30
target: mailc.mattel.com

Servidor de Correo
host: boom-co.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mailb.mattel.com