Yes, tmpeml.info can receive emails.
No, tmpeml.info 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
178.238.36.68
MX records
ALT1.ASPMX.L.GOOGLE.COM
64.233.186.27
ASPMX.L.GOOGLE.COM
74.125.192.27