Is sd-star.com valid?

Domain: sd-star.com

Valid: Yes, but should be blocked

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

Tested MX: mail.sd-star.com (99.29.27.214)

USE THE API, DO NOT SCRAPE THIS DATA

Using MX pointer mail.sd-star.com from DNS with priority: 10

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:

Heuristics: T1

START USING FREE API