Is premierprinting.ca valid?

Domain: premierprinting.ca

Valid: Yes, but should be blocked

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

Tested MX: mail.premierprinting.ca (162.240.167.237)

Using MX pointer mail.premierprinting.ca 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:

Heuristics: T2b

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