mailscan02.resolvecloud.co.za has no CNAME records.
Question and response
Question
dig mailscan02.resolvecloud.co.za. NS
Answer
The response has no answer records.
Authority
resolvecloud.co.za. 10729 SOA ns1.resolvetech.co.za. dns-admin.resolvetech.co.za. 2026030201 3600 600 1209600 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0