Is cinif.org.mx valid?

Domain: cinif.org.mx

Valid: Yes

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

Tested MX: mail.cinif.org.mx (198.12.242.203)

Using MX pointer mail.cinif.org.mx from DNS with priority: 0

Block: No

You do not need to block this domain for signups/registrations.

Disposable: No

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

Raw API reason:

USE THE API, DO NOT SCRAPE THIS DATA

Some anomalies detected

START USING FREE API