howtotrainyourshark.org is a disposable email domain

howtotrainyourshark.org is a disposable temp email domain from tempmail.so 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": "howtotrainyourshark.org",
    "base_domain": "howtotrainyourshark.org",
    "text": "Disposable or temporary email domain",
    "reason": "disposable",
    "risk": 91,
    "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": true,
    "is_role_based_email": false,
    "mx_host": "mx1.tempmail.so",
    "mx_ip": "47.88.24.103",
    "mx_info": "Using MX pointer mx1.tempmail.so from DNS with priority: 5",
    "mx_fallback": false,
    "mx_hosts": [
        "mx1.tempmail.so",
        "mx2.tempmail.so",
        "mx3.tempmail.so"
    ],
    "mx_ips": [
        "47.88.24.103"
    ],
    "mx_priorities": {
        "mx1.tempmail.so": 5,
        "mx2.tempmail.so": 10,
        "mx3.tempmail.so": 20
    },
    "email_provider": null,
    "disposable_provider": "tempmail.so",
    "possible_typo": [],
    "domain_age_days": 481,
    "domain_created_at": "2025-06-24T00:00:00+00:00",
    "block_status_changed_at": "2026-10-17T12:02:33+00:00"
}