Is kumon.com.sg valid?

Domain: kumon.com.sg

Valid: Yes

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

Tested MX: gateway.kumon.com.sg (52.101.137.2)

Using MX pointer gateway.kumon.com.sg from DNS with priority: 5

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:

No anomaly detected

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