Is wesselvanleeuwen.nl valid?
wesselvanleeuwen.nl should be blocked (risk: 85/100). Use the Check-Mail API to detect risky domains.
wesselvanleeuwen.nl 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": "wesselvanleeuwen.nl",
"base_domain": "wesselvanleeuwen.nl",
"text": "Highly suspicious",
"reason": "Anomalies detected",
"risk": 85,
"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": "wesselvanleeuwen.nl",
"mx_ip": "45.82.191.174",
"mx_info": "No MX-pointer in DNS record. Using domain: wesselvanleeuwen.nl",
"mx_fallback": true,
"mx_hosts": [
"wesselvanleeuwen.nl"
],
"mx_ips": [
"45.82.191.174"
],
"mx_priorities": {
"wesselvanleeuwen.nl": 10
},
"email_provider": null,
"disposable_provider": null,
"possible_typo": [],
"domain_age_days": 9141,
"domain_created_at": "2001-09-07T00:00:00+00:00",
"block_status_changed_at": "2026-09-10T17:36:06+00:00"
}
Status: Highly suspicious
Domain risk: 85
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Technical Details for wesselvanleeuwen.nl
Risk Score
85 / 100
MX Host
wesselvanleeuwen.nl
Last updated: Sep 10, 2026
wesselvanleeuwen.nl Domain Age
wesselvanleeuwen.nl was registered on September 7, 2001 and is 25 years old.
How to Block wesselvanleeuwen.nl
You can automatically block wesselvanleeuwen.nl 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=wesselvanleeuwen.nl"
Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.
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