Pricing API Docs Integrations

sd3.in

is a temporary email

Can sd3.in receive emails?

Yes, sd3.in can receive emails.

Should you allow users to sign up to your website using the domain sd3.in?

No, sd3.in is a throwaway domain and should be blocked.

How to block the temporary domain sd3.in?

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

184.168.131.241

MX record

Hostname
IP
mail.mailinator.com 23.239.11.30