alibabacorp.com子域名：
tao.tengine.ingress.alibabacorp.com
dualstack-na61-na62.wagbridge.alibaba.alibabacorp.com
pre.tengine.ingress.alibabacorp.com
default.wagbridge.umeng.alibabacorp.com
secgw-na61-na62.wagbridge.alibaba.alibabacorp.com
beijing.tfe.alibaba-clould.alibabacorp.com