Registro IPv4
host: rockngo.org
class: IN
ttl: 90
type: A
ip: 64.90.42.22

Servidores DNS Principal (mname) y Secundario (rname)
host: rockngo.org
class: IN
ttl: 90
type: SOA
mname: ns1.dreamhost.com
rname: hostmaster.dreamhost.com
serial: 2026010303
refresh: 17883
retry: 600
expire: 1814400
minimum-ttl: 60