1se.io is a disposable email domain

1se.io is a disposable temp email domain from priyo.email 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": "1se.io",
    "base_domain": "1se.io",
    "text": "Disposable \/ temporary domain",
    "reason": "Heuristics x1",
    "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": false,
    "is_role_based_email": false,
    "mx_host": "gr.priyomail.net",
    "mx_ip": "162.55.238.165",
    "mx_info": "Using MX pointer gr.priyomail.net from DNS with priority: 0",
    "mx_fallback": false,
    "mx_hosts": [
        "gr.priyomail.net"
    ],
    "mx_ips": [
        "162.55.238.165"
    ],
    "mx_priorities": {
        "gr.priyomail.net": 0
    },
    "email_provider": null,
    "disposable_provider": "priyo.email",
    "possible_typo": [],
    "domain_age_days": 253,
    "domain_created_at": "2025-07-28T00:00:00+00:00",
    "block_status_changed_at": "2025-08-15T11:14:01+00:00"
}