Is ximuku.kosmos.mom valid?
ximuku.kosmos.mom should be blocked (risk: 95/100). Use the Check-Mail API to detect risky domains.
ximuku.kosmos.mom 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": "ximuku.kosmos.mom",
"base_domain": "kosmos.mom",
"text": "Should be blocked",
"reason": "Heuristics: BM1",
"risk": 95,
"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.kosmos.mom",
"mx_ip": "157.230.96.33",
"mx_info": "Using MX pointer mail.kosmos.mom from DNS with priority: 1",
"mx_fallback": false,
"mx_hosts": [
"mail.kosmos.mom"
],
"mx_ips": [
"157.230.96.33"
],
"mx_priorities": {
"mail.kosmos.mom": 1
},
"email_provider": null,
"disposable_provider": null,
"possible_typo": [],
"domain_age_days": null,
"domain_created_at": null,
"block_status_changed_at": "2025-11-27T16:58:20+00:00"
}
Status: Should be blocked
Domain risk: 95
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Technical Details for ximuku.kosmos.mom
Risk Score
95 / 100
MX Host
mail.kosmos.mom
Last updated: Nov 27, 2025
How to Block ximuku.kosmos.mom
You can automatically block ximuku.kosmos.mom 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=ximuku.kosmos.mom"
Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.
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