Is pbs4.org.uk valid?

Domain: pbs4.org.uk

Valid: Yes

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

Tested MX: pbs4-org-uk.p10.mxthunder.com (108.166.161.242)

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Using MX pointer pbs4-org-uk.p10.mxthunder.com from DNS with priority: 10

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:

Heuristics: WM1

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