Registro IPv4
host: pre.cn.zb.tengine.ingress.alibabacorp.com.gds.alibabadns.com
class: IN
ttl: 120
type: A
ip: 203.119.252.86

Registro CNAME (Alias)
host: pre-hellobixi.taobao.com
class: IN
ttl: 300
type: CNAME
target: pre.wagbridge.alibaba-inc.com

Registro CNAME (Alias)
host: pre-hellobixi.taobao.com
class: IN
ttl: 299
type: CNAME
target: pre.wagbridge.alibaba-inc.com