Is asd.k12.pa.us valid?

Domain: asd.k12.pa.us

Valid: Yes

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

Tested MX: usb-smtp-inbound-1.mimecast.com (170.10.150.242)

DO NOT SCRAPE THIS DATA, USE THE API

Using MX pointer usb-smtp-inbound-1.mimecast.com from DNS with priority: 1

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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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