Is iskolarngbayan.pup.edu.ph valid?

Domain: iskolarngbayan.pup.edu.ph

Valid: Yes, but should be blocked

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

Tested MX: iskolarngbayan-pup-edu-ph.mail.protection.outlook.com (115.146.213.3)

Using MX pointer iskolarngbayan-pup-edu-ph.mail.protection.outlook.com from DNS with priority: 10

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:

Anomalies detected

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