Servidores DNS Principal (mname) y Secundario (rname)
host: bobres-iptv.com
class: IN
ttl: 1918
type: SOA
mname: ns1.dns-parking.com
rname: dns.hostinger.com
serial: 2026110501
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 600