caterpillarink.site is a disposable email domain

caterpillarink.site is a disposable temp email domain from qaz.im 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": "caterpillarink.site",
    "base_domain": "caterpillarink.site",
    "text": "Disposable \/ temporary domain",
    "reason": "Disposable",
    "risk": 100,
    "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": null,
    "is_role_based_email": false,
    "mx_host": "mx1-hosting.jellyfish.systems",
    "mx_ip": "162.255.118.28",
    "mx_info": "Using MX pointer mx1-hosting.jellyfish.systems from DNS with priority: 5",
    "mx_fallback": false,
    "mx_hosts": [
        "mx1-hosting.jellyfish.systems",
        "mx2-hosting.jellyfish.systems",
        "mx3-hosting.jellyfish.systems"
    ],
    "mx_ips": [
        "162.255.118.28",
        "162.255.118.29",
        "162.255.118.13"
    ],
    "mx_priorities": {
        "mx1-hosting.jellyfish.systems": 5,
        "mx2-hosting.jellyfish.systems": 10,
        "mx3-hosting.jellyfish.systems": 20
    },
    "email_provider": "Namecheap Jellyfish",
    "disposable_provider": "qaz.im",
    "possible_typo": [],
    "domain_age_days": 276,
    "domain_created_at": "2025-12-14T00:00:00+00:00",
    "block_status_changed_at": "2026-09-16T09:34:44+00:00"
}