Is caro.legnica.pl valid?

caro.legnica.pl 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": "caro.legnica.pl",
    "base_domain": "caro.legnica.pl",
    "text": "Looks somewhat suspicious",
    "reason": "Heuristics: T1",
    "risk": 70,
    "is_disposable": false,
    "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": true,
    "is_role_based_email": false,
    "mx_host": "mail.caro.legnica.pl",
    "mx_ip": "185.204.218.12",
    "mx_info": "Using MX pointer mail.caro.legnica.pl from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mail.caro.legnica.pl"
    ],
    "mx_ips": [
        "185.204.218.12"
    ],
    "mx_priorities": [],
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2023-02-18T16:08:51+00:00"
}