Yes, dropmail.cc can receive emails.
No, dropmail.cc 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
103.224.182.245
MX records
mx76.m2bp.com
198.133.158.251
mx76.mb1p.com
198.133.158.252