Is coinjoss.com valid?
coinjoss.com should be blocked (risk: 75/100). Use the Check-Mail API to detect risky domains.
coinjoss.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": "coinjoss.com",
"base_domain": "coinjoss.com",
"text": "Domain is parked",
"reason": "parked",
"risk": 75,
"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": "coinjoss.com",
"mx_ip": "13.223.25.84",
"mx_info": "No MX-pointer in DNS record. Using domain: coinjoss.com",
"mx_fallback": true,
"mx_hosts": [],
"mx_ips": [],
"mx_priorities": [],
"email_provider": null,
"disposable_provider": null,
"possible_typo": [],
"domain_age_days": 363,
"domain_created_at": "2025-10-31T00:00:00+00:00",
"block_status_changed_at": "2026-02-16T16:52:01+00:00"
}
Status: Domain is parked
Domain risk: 75
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Technical Details for coinjoss.com
Risk Score
75 / 100
MX Host
coinjoss.com
Last updated: Feb 16, 2026
coinjoss.com Domain Age
coinjoss.com was registered on October 31, 2025 and is 12 months old.
How to Block coinjoss.com
You can automatically block coinjoss.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=coinjoss.com"
Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.
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