Is joker-dostavka.ru valid?

How to block joker-dostavka.ru invalid e-mail domain

Domain: joker-dostavka.ru

Valid: No, should be blocked
This domain does not seem valid, and can probably not receive e-mail.

Tested MX: joker-dostavka.ru (No MX pointer detected)

No MX-pointer in DNS record. Using domain: joker-dostavka.ru

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:

Unable to resolve MX host: joker-dostavka.ru

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joker-dostavka.ru

Status: Invalid domain

 

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