premiumsales.online is a disposable email domain
premiumsales.online is a disposable email domain (risk: 91/100). Block it with the free Check-Mail API.
premiumsales.online is a disposable temp email domain from temp-mail.io 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": "premiumsales.online",
"text": "Disposable \/ temporary domain",
"reason": "Heuristics x1",
"risk": 91,
"mx_host": "mx.temp-mail.io",
"possible_typo": [],
"mx_ip": "136.243.103.68",
"mx_info": "Using MX pointer mx.temp-mail.io from DNS with priority: 10",
"last_changed_at": "2025-07-24T08:11:18+00:00"
}
Status: Disposable / temporary domain
Domain risk: 91
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Other domains from temp-mail.io
Our database contains more than 100 domains linked to this provider. Below are some of the most recently blocked ones:
Technical Details for premiumsales.online
Risk Score
91 / 100
MX Host
mx.temp-mail.io
Disposable Provider
Detection Method
Advanced heuristics
This domain was blocked heuristically. Unknown domains are automatically analyzed and tagged with our advanced algorithms.
Last updated: Jul 24, 2025
premiumsales.online Domain Age
premiumsales.online was registered on April 1, 2025 and is 11 months old.
How to Block premiumsales.online
You can automatically block premiumsales.online 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=premiumsales.online"
Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.
Frequently Asked Questions about premiumsales.online
What is premiumsales.online?
premiumsales.online is a disposable temporary email domain operated by temp-mail.io with a risk score of 91/100. It provides users with throwaway email addresses for anonymous online activities.
Should I block premiumsales.online?
Yes. premiumsales.online is a disposable email domain with a HIGH risk level (score: 91/100). We recommend blocking this domain to prevent fake sign-ups, spam registrations, and potential fraud.
How old is premiumsales.online?
premiumsales.online was registered on April 1, 2025 and is 11 months old.
How do I block premiumsales.online emails?
Use the free Check-Mail API to automatically detect and block premiumsales.online 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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