optmd.spotinfluencers.com has no CNAME records.
Question and response
Question
dig optmd.spotinfluencers.com. NS
Answer
The response has no answer records.
Authority
spotinfluencers.com. 3600 SOA ns1.name.com. hostmaster.nsone.net. 1757758216 43200 7200 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0