Pricing API Docs Integrations

0nce.net

is a disposable email

Can 0nce.net receive emails?

Yes, 0nce.net can receive emails.

Should you allow users to sign up to your website using the domain 0nce.net?

No, 0nce.net is a throwaway domain and should be blocked.

How to block the disposable domain 0nce.net?

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

192.64.147.150

MX records

Hostname
IP
mx37.m1bp.com 198.133.158.247 mx37.mb5p.com 198.133.158.247

Domain Directory