vh485580.sudu-y94k.com has no NS records.
NS records for this zone are defined at sudu-y94k.com.
NS records for this zone are defined at sudu-y94k.com.
Question and response
Question
dig cn.suducdn.com. NS
Answer
The response has no answer records.
Authority
suducdn.com. 600 SOA ns1.alidns.com. hostmaster.hichina.com. 2026010913 3600 1200 86400 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0