Registro IPv4
host: hainvest.cn
class: IN
ttl: 600
type: A
ip: 38.14.82.231

Servidores DNS Principal (mname) y Secundario (rname)
host: hainvest.cn
class: IN
ttl: 3600
type: SOA
mname: ns3.01isp.com
rname: admin.now.cn
serial: 2026061101
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600