platform.rediffmailpro.com has no CNAME records.
Question and response
Question
dig platform.rediffmailpro.com. NS
Answer
The response has no answer records.
Authority
rediffmailpro.com. 1521 SOA ns1.rediff.com. webmaster.rediff.co.in. 2026022703 3600 7200 7200 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0