tensi.org is a disposable email domain

tensi.org is a disposable temp email domain from kuku.lu that provides throwaway email addresses and should be blocked. These temporary addresses are frequently exploited to bypass verification systems and create fake accounts.

Raw API JSON response:

{
    "valid": true,
    "block": true,
    "domain": "tensi.org",
    "base_domain": "tensi.org",
    "text": "Disposable or temporary email domain",
    "reason": "disposable",
    "risk": 99,
    "is_disposable": true,
    "is_email_forwarder": false,
    "is_public_free": false,
    "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": "recv300.erinn.biz",
    "mx_ip": "160.251.81.146",
    "mx_info": "Using MX pointer recv300.erinn.biz from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "recv300.erinn.biz",
        "recv301.erinn.biz",
        "recv302.erinn.biz",
        "recv303.erinn.biz",
        "recv304.erinn.biz",
        "recv305.erinn.biz"
    ],
    "mx_ips": [
        "160.251.81.146",
        "133.130.102.153",
        "160.251.107.128",
        "160.251.83.234",
        "133.130.91.161",
        "133.130.91.97"
    ],
    "mx_priorities": {
        "recv300.erinn.biz": 10,
        "recv301.erinn.biz": 10,
        "recv302.erinn.biz": 10,
        "recv303.erinn.biz": 10,
        "recv304.erinn.biz": 10,
        "recv305.erinn.biz": 10
    },
    "email_provider": null,
    "disposable_provider": "kuku.lu",
    "possible_typo": [],
    "domain_age_days": 3862,
    "domain_created_at": "2016-04-09T00:00:00+00:00",
    "block_status_changed_at": "2020-04-27T14:45:58+00:00"
}