Registro IPv4
host: opseon.com
class: IN
ttl: 1799
type: A
ip: 199.192.21.6

Servidores DNS Principal (mname) y Secundario (rname)
host: opseon.com
class: IN
ttl: 3601
type: SOA
mname: dns1.registrar-servers.com
rname: hostmaster.registrar-servers.com
serial: 1698241099
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Servidor de Correo
host: opseon.com
class: IN
ttl: 90
type: MX
pri: 0
target: mail.opseon.com