Servidores DNS Principal (mname) y Secundario (rname)
host: playonly.me
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.playonly.me
serial: 1715947523
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800