mx2.namebay.com has no CNAME records.
Question and response
Question
dig mx2.namebay.com. NS
Answer
The response has no answer records.
Authority
namebay.com. 28 SOA ns1.namebay.com. admin.validname.com. 2026022122 1200 180 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0