Servidores DNS Principal (mname) y Secundario (rname)
host: zormanvideos.com
class: IN
ttl: 1800
type: SOA
mname: ns1.cdmon.net
rname: hostmaster.zormanvideos.com
serial: 2024031501
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600