Yes, usefulab.com can receive emails.
No, usefulab.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
138.68.192.67
MX record
m.usefulab.com.
198.199.92.67
This domain has been found on www.emailondeck.com
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