Registro IPv4
host: cn57.net
class: IN
ttl: 600
type: A
ip: 103.115.41.130

Servidores DNS Principal (mname) y Secundario (rname)
host: cn57.net
class: IN
ttl: 180
type: SOA
mname: violin.dnspod.net
rname: freednsadmin.dnspod.com
serial: 1748045435
refresh: 3600
retry: 180
expire: 1209600
minimum-ttl: 180