Is blueqore.com valid?

Domain: blueqore.com

Valid: Yes, but should be blocked

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

Tested MX: smtp.google.com (66.102.1.26)

DO NOT SCRAPE THIS DATA, USE THE API

Using MX pointer smtp.google.com from DNS with priority: 1

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: T2b

START USING FREE API