Registro IPv4
host: rzw.com.cn
class: IN
ttl: 600
type: A
ip: 117.132.11.28

Servidores DNS Principal (mname) y Secundario (rname)
host: rzw.com.cn
class: IN
ttl: 180
type: SOA
mname: ns3.dnsv2.com
rname: level3dnsadmin.dnspod.com
serial: 1698226329
refresh: 3600
retry: 180
expire: 1209600
minimum-ttl: 180