Pricing API Docs Integrations

mailcat.biz

is a disposable email

Can mailcat.biz receive emails?

Yes, mailcat.biz can receive emails.

Should you allow users to sign up to your website using the domain mailcat.biz?

No, mailcat.biz is a throwaway domain and should be blocked.

How to block the disposable domain mailcat.biz?

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

192.42.130.36

MX record

Hostname
IP
mail.mailcat.biz 192.42.130.36

Domain Directory