Registro IPv4
host: kncircle.com
class: IN
ttl: 3076
type: A
ip: 188.166.230.192

Servidores DNS Principal (mname) y Secundario (rname)
host: kncircle.com
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.kncircle.com
serial: 1759521022
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800