Servidores DNS Principal (mname) y Secundario (rname)
host: sadikov.uz
class: IN
ttl: 3600
type: SOA
mname: a.misconfigured.dns.server.invalid
rname: hostmaster.sadikov.uz
serial: 2026011605
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600