Registro IPv4
host: cado188.com
class: IN
ttl: 300
type: A
ip: 18.166.173.241

Servidores DNS Principal (mname) y Secundario (rname)
host: cado188.com
class: IN
ttl: 1800
type: SOA
mname: rayden.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2368494870
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800