Registro IPv4
host: izito.us
class: IN
ttl: 3600
type: A
ip: 81.171.31.72

Servidores DNS Principal (mname) y Secundario (rname)
host: izito.us
class: IN
ttl: 3600
type: SOA
mname: dns1.p07.nsone.net
rname: hostmaster.nsone.net
serial: 1638200454
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 3600