Registro IPv4
host: smartfirmwares.com
class: IN
ttl: 600
type: A
ip: 77.247.179.85

Servidores DNS Principal (mname) y Secundario (rname)
host: smartfirmwares.com
class: IN
ttl: 600
type: SOA
mname: ns1.wombatdns.com
rname: admin.smartfirmwares.com
serial: 2025071704
refresh: 86400
retry: 10800
expire: 604800
minimum-ttl: 300