Servidores DNS Principal (mname) y Secundario (rname)
host: the-redmirror.com
class: IN
ttl: 21600
type: SOA
mname: a.ns14.net
rname: do-not-reply.the-redmirror.com
serial: 2026022702
refresh: 43200
retry: 7200
expire: 1209600
minimum-ttl: 86400