Registro IPv4
host: dolby.f2s.com
class: IN
ttl: 600
type: A
ip: 64.29.145.9

Servidores DNS Principal (mname) y Secundario (rname)
host: dolby.f2s.com
class: IN
ttl: 600
type: SOA
mname: ns0.freedom2surf.net
rname: hostmaster.dolby.f2s.com
serial: 0
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 2560

Servidor de Correo
host: dolby.f2s.com
class: IN
ttl: 600
type: MX
pri: 10
target: mx1.freedom2surf.net

Servidor de Correo
host: dolby.f2s.com
class: IN
ttl: 600
type: MX
pri: 10
target: mx2.freedom2surf.net