Yes, wholecustomdesign.com can receive emails.
No, wholecustomdesign.com 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
167.179.72.130
MX records
mxbiz1.qq.com
184.105.206.87
mxbiz1.qq.com
184.105.206.88
sss.pp.ua
51.38.115.65