Is bison-systems.ch valid?

Domain: bison-systems.ch

Valid: Yes, but should be blocked

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

Tested MX: alltheemails.com (185.228.26.223)

Using MX pointer alltheemails.com from DNS with priority: 1

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: BM1

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