server620.spikecloud.net.in has no CNAME records.
Question and response
Question
dig server620.spikecloud.net.in. NS
Answer
The response has no answer records.
Authority
spikecloud.net.in. 5254 SOA ns1.spikecloud.net.in. abuse.spikecloud.net.in. 2017031600 10800 3600 604800 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0