Is tut.by valid?

tut.by is an invalid domain that should be blocked from sign-ups or registrations. Based on our analysis, you should block this invalid domain. If a user is trying to sign-up using an e-mail on this domain, it's likely a typo, or a malicious attempt.

Raw API JSON response:

{
    "valid": false,
    "block": false,
    "domain": "tut.by",
    "base_domain": "tut.by",
    "text": "Looks okay",
    "reason": "none",
    "risk": 5,
    "is_disposable": false,
    "is_email_forwarder": false,
    "is_public_free": true,
    "is_public_premium": false,
    "is_business_provider": false,
    "is_isp_email": false,
    "is_email_api": false,
    "is_web_hosting_email": false,
    "is_self_hosted": false,
    "is_parked": false,
    "is_role_based_email": false,
    "mx_host": "mx.yandex.ru",
    "mx_ip": "77.88.21.249",
    "mx_info": "Using MX pointer mx.yandex.ru from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mx.yandex.ru"
    ],
    "mx_ips": [
        "77.88.21.249"
    ],
    "mx_priorities": {
        "mx.yandex.ru": 10
    },
    "email_provider": "Yandex Mail",
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2022-05-12T08:19:52+00:00"
}