Is 2e5.jycdk.cn valid?

Domain: 2e5.jycdk.cn

Valid: Yes, but should be blocked

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

Tested MX: mail.jycdk.cn (43.154.84.144)

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Using MX pointer mail.jycdk.cn from DNS with priority: 5

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:

Heuristics: T3

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