ns2.ji-net.com has no CNAME records.
Question and response
Question
dig ns2.ji-net.com. NS
Answer
The response has no answer records.
Authority
ji-net.com. 7200 SOA ns.ji-net.com. hostmaster.net1.ji-net.com. 2025082605 1200 300 1209600 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0