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 \/ temporary domain",
    "reason": "Heuristics x5",
    "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": "recv6.erinn.biz",
    "mx_ip": "133.130.99.7",
    "mx_info": "Using MX pointer recv3.erinn.biz from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "recv6.erinn.biz",
        "recv7.erinn.biz",
        "recv8.erinn.biz",
        "recv1.erinn.biz",
        "recv100.erinn.biz",
        "recv101.erinn.biz",
        "recv2.erinn.biz",
        "recv3.erinn.biz",
        "recv4.erinn.biz",
        "recv5.erinn.biz"
    ],
    "mx_ips": [
        "133.130.99.7",
        "133.130.89.189",
        "160.251.83.189",
        "133.130.97.143",
        "160.251.96.188",
        "160.251.107.179",
        "133.130.97.104",
        "160.251.83.161",
        "118.27.118.63",
        "160.251.76.226"
    ],
    "mx_priorities": {
        "recv1.erinn.biz": 10,
        "recv2.erinn.biz": 10,
        "recv3.erinn.biz": 10,
        "recv4.erinn.biz": 10,
        "recv5.erinn.biz": 10,
        "recv6.erinn.biz": 10,
        "recv7.erinn.biz": 10,
        "recv8.erinn.biz": 10,
        "recv100.erinn.biz": 10,
        "recv101.erinn.biz": 10
    },
    "email_provider": null,
    "disposable_provider": "kuku.lu",
    "possible_typo": [],
    "domain_age_days": 3683,
    "domain_created_at": "2016-04-09T00:00:00+00:00",
    "block_status_changed_at": "2020-04-27T14:45:58+00:00"
}