Registro IPv4
host: xnuo.us
class: IN
ttl: 3600
type: A
ip: 47.88.8.226

Servidores DNS Principal (mname) y Secundario (rname)
host: xnuo.us
class: IN
ttl: 3600
type: SOA
mname: ns1.cloudns.net
rname: support.cloudns.net
serial: 2023072607
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600