Is haag-rh.com.br valid?

haag-rh.com.br is a domain that should be blocked from sign-ups or registrations. Based on our analysis, you should block this domain. If a user is trying to sign-up using an e-mail on this domain, it's likely that it's a malicious or fraudulent attempt.

Raw API JSON response:

{
    "valid": true,
    "block": true,
    "domain": "haag-rh.com.br",
    "base_domain": "haag-rh.com.br",
    "text": "Highly suspicious",
    "reason": "Anomalies detected",
    "risk": 100,
    "is_disposable": false,
    "is_email_forwarder": false,
    "is_public_free": false,
    "is_public_premium": false,
    "is_business_provider": true,
    "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": "haag-rh.com.br",
    "mx_ip": "51.222.173.73",
    "mx_info": "Using MX pointer haag-rh.com.br from DNS with priority: 0",
    "mx_fallback": false,
    "mx_hosts": [
        "haag-rh.com.br",
        "ALT2.ASPMX.L.GOOGLE.COM",
        "ASPMX.L.GOOGLE.COM",
        "ALT3.ASPMX.L.GOOGLE.COM",
        "ALT1.ASPMX.L.GOOGLE.COM",
        "ALT4.ASPMX.L.GOOGLE.COM"
    ],
    "mx_ips": [
        "51.222.173.73",
        "172.253.148.26",
        "74.125.206.26",
        "108.177.125.26",
        "192.178.213.26",
        "172.253.152.26"
    ],
    "mx_priorities": {
        "haag-rh.com.br": 0,
        "ASPMX.L.GOOGLE.COM": 1,
        "ALT1.ASPMX.L.GOOGLE.COM": 5,
        "ALT2.ASPMX.L.GOOGLE.COM": 5,
        "ALT3.ASPMX.L.GOOGLE.COM": 10,
        "ALT4.ASPMX.L.GOOGLE.COM": 10
    },
    "email_provider": "Google Workspace",
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2026-07-13T18:58:17+00:00"
}