Is kymu.com valid?

kymu.com should be blocked (risk: 45/100). Use the Check-Mail API to detect risky domains.

kymu.com

kymu.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": "kymu.com",
    "base_domain": "kymu.com",
    "text": "Suspicious",
    "reason": "Anomalies detected",
    "risk": 45,
    "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": "kymu.com",
    "mx_ip": "76.223.54.146",
    "mx_info": "Domain declares it accepts no mail (RFC 7505 null MX).",
    "mx_fallback": false,
    "mx_hosts": [],
    "mx_ips": [],
    "mx_priorities": [],
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 7679,
    "domain_created_at": "2005-09-17T00:00:00+00:00",
    "block_status_changed_at": "2026-09-03T03:24:20+00:00"
}
kymu.com should be blocked
kymu.com

Status: Suspicious

RISK
MEDIUM

Domain risk: 45

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Technical Details for kymu.com

Risk Score

45 / 100

MX Host

kymu.com

Last updated: Sep 3, 2026

kymu.com Domain Age

kymu.com was registered on September 17, 2005 and is 21 years old.

How to Block kymu.com

You can automatically block kymu.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=kymu.com"

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

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