5scode.5smail.io.vn is a disposable email domain

5scode.5smail.io.vn is a disposable temp email domain from 5smail.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": "5scode.5smail.io.vn",
    "base_domain": "5smail.io.vn",
    "text": "Disposable \/ temporary domain",
    "reason": "Heuristics x1",
    "risk": 91,
    "is_disposable": true,
    "is_email_forwarder": true,
    "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": "route1.mx.cloudflare.net",
    "mx_ip": "162.159.205.11",
    "mx_info": "Found route1.mx.cloudflare.net",
    "mx_fallback": false,
    "mx_hosts": [
        "route1.mx.cloudflare.net",
        "route3.mx.cloudflare.net",
        "route2.mx.cloudflare.net"
    ],
    "mx_ips": [
        "162.159.205.11",
        "162.159.205.13",
        "162.159.205.12",
        "162.159.205.23",
        "162.159.205.24",
        "162.159.205.25",
        "162.159.205.17",
        "162.159.205.19",
        "162.159.205.18"
    ],
    "mx_priorities": {
        "route1.mx.cloudflare.net": 1,
        "route2.mx.cloudflare.net": 86,
        "route3.mx.cloudflare.net": 24
    },
    "email_provider": "Cloudflare Email Routing",
    "disposable_provider": "5smail.email",
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2026-04-13T08:01:06+00:00"
}