Yes, bizcox.net can receive emails.
No, bizcox.net is a throwaway domain and should be blocked.
You can use MailCheck's free API to automatically block throwaway emails. Read our documentation to get started. No registration required.
A record
None
MX records
mxbiz1.qq.com
184.105.206.88
mxbiz2.qq.com
184.105.206.88