ns3.resolvetech.net.za has no CNAME records.
Question and response
Question
dig ns3.resolvetech.net.za. NS
Answer
The response has no answer records.
Authority
resolvetech.net.za. 10780 SOA ns1.resolvetech.co.za. dns-admin.resolvetech.co.za. 2024120904 3600 600 1209600 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0