Is doublemjo.com valid?

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

doublemjo.com

doublemjo.com 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": "doublemjo.com",
    "base_domain": "doublemjo.com",
    "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": 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.doublemjo.com",
    "mx_ip": "162.241.253.105",
    "mx_info": "Using MX pointer mail.doublemjo.com from DNS with priority: 0",
    "mx_fallback": false,
    "mx_hosts": [
        "mail.doublemjo.com"
    ],
    "mx_ips": [
        "162.241.253.105"
    ],
    "mx_priorities": {
        "mail.doublemjo.com": 0
    },
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 2747,
    "domain_created_at": "2019-02-07T00:00:00+00:00",
    "block_status_changed_at": "2026-06-18T01:58:23+00:00"
}
doublemjo.com should be blocked
doublemjo.com

Status: Highly suspicious

RISK
HIGH

Domain risk: 100

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Technical Details for doublemjo.com

Risk Score

100 / 100

MX Host

mail.doublemjo.com

Last updated: Jun 18, 2026

doublemjo.com Domain Age

doublemjo.com was registered on February 7, 2019 and is 7 years, 6 months old.

How to Block doublemjo.com

You can automatically block doublemjo.com 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=doublemjo.com"

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

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