Is cerne.sh valid?

cerne.sh is an email forwarding domain that allows users to create aliases to hide their real email. These alias emails are frequently used by spammers to bypass verification systems.

Raw API JSON response:

{
    "valid": true,
    "block": true,
    "domain": "cerne.sh",
    "base_domain": "cerne.sh",
    "text": "Highly suspicious",
    "reason": "Anomalies detected",
    "risk": 80,
    "is_disposable": false,
    "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": "fwd1.porkbun.com",
    "mx_ip": "44.226.226.6",
    "mx_info": "Using MX pointer fwd1.porkbun.com from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "fwd1.porkbun.com",
        "fwd2.porkbun.com"
    ],
    "mx_ips": [
        "44.226.226.6",
        "52.10.201.111"
    ],
    "mx_priorities": {
        "fwd1.porkbun.com": 10,
        "fwd2.porkbun.com": 20
    },
    "email_provider": "Porkbun Email Forwarding",
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 196,
    "domain_created_at": "2026-02-18T00:00:00+00:00",
    "block_status_changed_at": "2026-04-11T07:40:52+00:00"
}