mx.zohocorporation.com has no CNAME records.
Question and response
Question
dig mx.zohocorporation.com. NS
Answer
The response has no answer records.
Authority
zohocorporation.com. 900 SOA ns1.vtitan.com. dnsadmin.vtitan.com. 2026030106 7200 1800 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0