mx4.casjayvpn.cc has no NS records.
NS records for this zone are defined at casjayvpn.cc.
NS records for this zone are defined at casjayvpn.cc.
Question and response
Question
dig mx4.casjayvpn.cc. NS
Answer
The response has no answer records.
Authority
casjayvpn.cc. 38400 SOA dns.casjayvpn.cc. dns-admin.casjayvpn.cc. 2026010306 10800 3600 1209600 38400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0