Registro IPv4
host: insightbb.org
class: IN
ttl: 7200
type: A
ip: 208.91.197.128

Servidores DNS Principal (mname) y Secundario (rname)
host: insightbb.org
class: IN
ttl: 21600
type: SOA
mname: dns1.cscdns.net
rname: hostmaster.cscdns.net
serial: 2019122004
refresh: 86400
retry: 3600
expire: 2592000
minimum-ttl: 86400