233.183.208.222.broad.nc.sc.dynamic.163data.com.cn has no NS records.
NS records for this zone are defined at 163data.com.cn.
NS records for this zone are defined at 163data.com.cn.
Question and response
Question
dig overdue.aliyun.com. NS
Answer
The response has no answer records.
Authority
aliyun.com. 600 SOA hidden-master.aliyun.com. hostmaster.alibaba-inc.com. 2014073134 3600 900 1209600 600
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0