Registro IPv4
host: btcforum.info
class: IN
ttl: 300
type: A
ip: 216.239.34.21

Registro IPv4
host: btcforum.info
class: IN
ttl: 300
type: A
ip: 216.239.32.21

Registro IPv4
host: btcforum.info
class: IN
ttl: 300
type: A
ip: 216.239.38.21

Registro IPv4
host: btcforum.info
class: IN
ttl: 300
type: A
ip: 216.239.36.21

Servidores DNS Principal (mname) y Secundario (rname)
host: btcforum.info
class: IN
ttl: 1800
type: SOA
mname: albert.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2371511459
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800