Is mcbusiness.us valid?

Domain: mcbusiness.us

Valid: Yes, but should be blocked

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

Tested MX: mcbusiness-us.mail.protection.outlook.com (52.101.9.5)

USE THE API, DO NOT SCRAPE THIS DATA

Using MX pointer mcbusiness-us.mail.protection.outlook.com from DNS with priority: 0

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:

Anomalies detected

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