hosted.at.cloudsouth.com has no NS records.
NS records for this zone are defined at cloudsouth.com.
NS records for this zone are defined at cloudsouth.com.
Question and response
Question
dig hosted.at.cloudsouth.com. NS
Answer
The response has no answer records.
Authority
hosted.at.cloudsouth.com. 739 SOA ns.cloudsouth.net. hostmaster.cloudsouth.com. 1772031235 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0