Is sincon.cz valid?

Domain: sincon.cz

Valid: Yes

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

Tested MX: 9e697f0e32945f49.mx2.emailprofi.seznam.cz (77.75.77.146)

Using MX pointer 9e697f0e32945f49.mx2.emailprofi.seznam.cz from DNS with priority: 10

DO NOT SCRAPE THIS DATA, USE THE API

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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