refsve.com is a disposable email domain
refsve.com is a disposable email domain (risk: 92/100). Block it with the free Check-Mail API.
refsve.com is a disposable temp email domain from hotmail9.com 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": "refsve.com",
"text": "Disposable \/ temporary domain",
"reason": "Heuristics: DM1",
"risk": 92,
"mx_host": "refsve.com",
"possible_typo": [],
"mx_ip": "129.226.129.181",
"mx_info": "No MX-pointer in DNS record. Using domain: refsve.com",
"last_changed_at": "2026-03-15T16:35:59+00:00"
}
Status: Disposable / temporary domain
Domain risk: 92
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Other domains from hotmail9.com
Our database contains more than 100 domains linked to this provider. Below are some of the most recently blocked ones:
Technical Details for refsve.com
Risk Score
92 / 100
MX Host
refsve.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: Mar 15, 2026
refsve.com Domain Age
refsve.com was registered on March 7, 2025 and is 1 year old.
How to Block refsve.com
You can automatically block refsve.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=refsve.com"
Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.
Frequently Asked Questions about refsve.com
What is refsve.com?
refsve.com is a disposable temporary email domain operated by hotmail9.com with a risk score of 92/100. It provides users with throwaway email addresses for anonymous online activities.
Should I block refsve.com?
Yes. refsve.com is a disposable email domain with a HIGH risk level (score: 92/100). We recommend blocking this domain to prevent fake sign-ups, spam registrations, and potential fraud.
How old is refsve.com?
refsve.com was registered on March 7, 2025 and is 1 year old.
How do I block refsve.com emails?
Use the free Check-Mail API to automatically detect and block refsve.com and thousands of other disposable email domains. See the documentation for integration guides or get started with a free API key.
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