Is s123.com valid?

Domain: s123.com

Valid: Yes, but should be blocked

This domain is valid and should be able to receive e-mail.

Tested MX: s123.com (67.21.83.156)

No MX-pointer in DNS record. Using domain: s123.com

Block: Yes

You should block this domain for signups/registrations.

Disposable: No

This does not look like a temporary/disposable e-mail domain.

Raw API reason:

DO NOT SCRAPE THIS DATA, USE THE API

Anomalies detected

START USING FREE API