Pricing API Docs Integrations

3321.net

is not a disposable email

Can 3321.net receive emails?

Yes, 3321.net can receive emails.

Should you allow users to sign up to your website using the domain 3321.net?

Yes, 3321.net seems to be a legitimate domain.

DNS Records

A record

47.104.224.68

MX records

Hostname
IP
mxbiz1.qq.com 203.205.195.89 mxbiz2.qq.com 203.205.147.218

Domain Directory