Pricing API Docs Integrations

581.spb.su

is not a disposable email

Can 581.spb.su receive emails?

Yes, 581.spb.su can receive emails.

Should you allow users to sign up to your website using the domain 581.spb.su?

Yes, 581.spb.su seems to be a legitimate domain.

DNS Records

A record

None

MX records

Hostname
IP
mx.581.spb.su 84.204.53.66 mx2.581.spb.su 78.37.71.66

Domain Directory