bumblebee3.secure-dns.net has no CNAME records.
Question and response
Question
dig bumblebee3.secure-dns.net. NS
Answer
The response has no answer records.
Authority
secure-dns.net. 3600 SOA ns187.mschosting.com. abuse.mschosting.com. 107 900 600 86400 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0