Is math.uu.se valid?

Domain: math.uu.se

Valid: Yes

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

Tested MX: mailfilter-ng-3.sunet.se (192.36.171.200)

Using MX pointer mailfilter-ng-3.sunet.se 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.

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Raw API reason:

Heuristics: WM1

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