Is tosunkaya.com valid?

tosunkaya.com is a suspicious domain, but should still be allowed to do sign-ups and registrations. However, based on our analysis, you should be suspicious about this domain and monitor usage.

Raw API JSON response:

{
    "valid": true,
    "block": false,
    "domain": "tosunkaya.com",
    "base_domain": "tosunkaya.com",
    "text": "Suspicious",
    "reason": "Some anomalies detected",
    "risk": 70,
    "is_disposable": false,
    "is_email_forwarder": false,
    "is_public_free": false,
    "is_public_premium": false,
    "is_business_provider": true,
    "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.zoho.com",
    "mx_ip": "136.143.191.44",
    "mx_info": "Using MX pointer mx.zoho.com from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mx.zoho.com",
        "mx2.zoho.com",
        "mx3.zoho.com",
        "mx.yandex.net",
        "route1.mx.cloudflare.net",
        "route2.mx.cloudflare.net",
        "route3.mx.cloudflare.net"
    ],
    "mx_ips": [
        "136.143.191.44",
        "77.88.21.249",
        "162.159.205.13",
        "162.159.205.12",
        "162.159.205.11",
        "162.159.205.19",
        "162.159.205.17",
        "162.159.205.18",
        "162.159.205.24",
        "162.159.205.23",
        "162.159.205.25"
    ],
    "mx_priorities": {
        "mx.zoho.com": 10,
        "mx2.zoho.com": 20,
        "mx3.zoho.com": 50,
        "mx.yandex.net": 51,
        "route1.mx.cloudflare.net": 60,
        "route2.mx.cloudflare.net": 70,
        "route3.mx.cloudflare.net": 80
    },
    "email_provider": "Zoho",
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 4061,
    "domain_created_at": "2015-08-24T00:00:00+00:00",
    "block_status_changed_at": "2020-05-10T13:42:56+00:00"
}