Is alnicobox.eu valid?

alnicobox.eu should be blocked (risk: 40/100). Use the Check-Mail API to detect risky domains.

alnicobox.eu

alnicobox.eu 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": "alnicobox.eu",
    "base_domain": "alnicobox.eu",
    "text": "Highly suspicious",
    "reason": "Anomalies detected",
    "risk": 40,
    "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": true,
    "is_parked": false,
    "is_role_based_email": false,
    "mx_host": "mail.alnicobox.eu",
    "mx_ip": "185.182.56.159",
    "mx_info": "Using MX pointer mail.alnicobox.eu from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mail.alnicobox.eu"
    ],
    "mx_ips": [
        "185.182.56.159"
    ],
    "mx_priorities": [],
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2026-09-03T06:42:37+00:00"
}
alnicobox.eu should be blocked
alnicobox.eu

Status: Highly suspicious

RISK
MEDIUM

Domain risk: 40

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Technical Details for alnicobox.eu

Risk Score

40 / 100

MX Host

mail.alnicobox.eu

Last updated: Sep 3, 2026

How to Block alnicobox.eu

You can automatically block alnicobox.eu and thousands of other disposable and fraudulent email domains using the free Check-Mail API. Simply query the API with any email domain to get an instant block recommendation.

Example API request:

curl -X POST "https://api.check-mail.org/v2/" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d "domain=alnicobox.eu"

Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.

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