Servidores DNS Principal (mname) y Secundario (rname)
host: as30950.net
class: IN
ttl: 19364
type: SOA
mname: ns1.bkkb.no
rname: noc.eviny.no
serial: 2023010509
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400