Registro IPv4
host: firmguide.us
class: IN
ttl: 21600
type: A
ip: 84.19.190.143

Servidores DNS Principal (mname) y Secundario (rname)
host: firmguide.us
class: IN
ttl: 21600
type: SOA
mname: dns1.epag.net
rname: info.lentox.de
serial: 1690796418
refresh: 86400
retry: 1800
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: firmguide.us
class: IN
ttl: 21600
type: MX
pri: 100
target: mail.firmguide.us.firmguide.us