Yes, glubex.com can receive emails.
No, glubex.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
None
MX records
mx1.dnses.ro
176.126.236.241
mx2.dnses.ro
176.126.236.241
mx3.dnses.ro
176.126.236.241