Is cpk-energo.ru valid?

Domain: cpk-energo.ru

Valid: Yes

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

Tested MX: mx1.spaceweb.ru (77.222.41.29)

USE THE API, DO NOT SCRAPE THIS DATA

Using MX pointer mx1.spaceweb.ru from DNS with priority: 10

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:

DO NOT SCRAPE THIS DATA, USE THE API

Heuristics: WM1

START USING FREE API