Pricing API Docs Integrations

fastemails.us

is a disposable email

Can fastemails.us receive emails?

Yes, fastemails.us can receive emails.

Should you allow users to sign up to your website using the domain fastemails.us?

No, fastemails.us is a throwaway domain and should be blocked.

How to block the disposable domain fastemails.us?

You can use MailCheck's free API to automatically block throwaway emails. Read our documentation to get started. No registration required.

DNS Records

A record

107.161.23.204

MX records

Hostname
IP
mx4.m2bp.com 206.53.239.74 mx4.mb1p.com 206.53.239.74

Domain Directory