Registro IPv4
host: 163cn.cc
class: IN
ttl: 600
type: A
ip: 185.242.233.199

Servidores DNS Principal (mname) y Secundario (rname)
host: 163cn.cc
class: IN
ttl: 1800
type: SOA
mname: launch1.spaceship.net
rname: support.spaceship.com
serial: 1758776614
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600