12bclass.us is a disposable email domain
12bclass.us is a disposable email domain (risk: 93/100). Block it with the free Check-Mail API.
12bclass.us is a disposable temp email domain from EmailFake that provides throwaway email addresses and should be blocked. These temporary addresses are frequently exploited to bypass verification systems and create fake accounts.
Raw API JSON response:
{
"valid": true,
"block": true,
"disposable": true,
"email_forwarder": false,
"domain": "12bclass.us",
"text": "Disposable \/ temporary domain",
"reason": "Heuristics x2",
"risk": 93,
"mx_host": "emailfake.com",
"possible_typo": [],
"mx_ip": "91.196.52.205",
"mx_info": "Using MX pointer emailfake.com from DNS with priority: 1",
"last_changed_at": "2025-12-14T08:11:04+00:00"
}
Status: Disposable / temporary domain
Domain risk: 93
Are you a programmer?
Did you know we have a free API to validate e-mails and block 12bclass.us?
Other domains from EmailFake
Our database contains more than 5,000 domains linked to this provider. Below are some of the most recently blocked ones:
Technical Details for 12bclass.us
Risk Score
93 / 100
MX Host
emailfake.com
Disposable Provider
Detection Method
Advanced heuristics
This domain was blocked heuristically. Unknown domains are automatically analyzed and tagged with our advanced algorithms.
Last updated: Dec 14, 2025
12bclass.us Domain Age
12bclass.us was registered on December 13, 2025 and is 3 months old.
How to Block 12bclass.us
You can automatically block 12bclass.us 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=12bclass.us"
Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.
Frequently Asked Questions about 12bclass.us
What is 12bclass.us?
12bclass.us is a disposable temporary email domain operated by EmailFake with a risk score of 93/100. It provides users with throwaway email addresses for anonymous online activities.
Should I block 12bclass.us?
Yes. 12bclass.us is a disposable email domain with a HIGH risk level (score: 93/100). We recommend blocking this domain to prevent fake sign-ups, spam registrations, and potential fraud.
How old is 12bclass.us?
12bclass.us was registered on December 13, 2025 and is 3 months old.
How do I block 12bclass.us emails?
Use the free Check-Mail API to automatically detect and block 12bclass.us and thousands of other disposable email domains. See the documentation for integration guides or get started with a free API key.
Related Resources
Recently checked domains:
hairmcar.com puya.com mksdes12.store tangica.com jsncos.com