Is 661006.xyz valid?
661006.xyz is an email forwarding domain (risk: 80/100). Verify it with the Check-Mail API.
661006.xyz is an email forwarding domain that allows users to create aliases to hide their real email. These alias emails are frequently used by spammers to bypass verification systems.
Raw API JSON response:
{
"valid": true,
"block": true,
"domain": "661006.xyz",
"base_domain": "661006.xyz",
"text": "Domain is parked",
"reason": "parked",
"risk": 80,
"is_disposable": false,
"is_email_forwarder": true,
"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": "route1.mx.cloudflare.net",
"mx_ip": "162.159.205.12",
"mx_info": "Using MX pointer route1.mx.cloudflare.net from DNS with priority: 18",
"mx_fallback": false,
"mx_hosts": [
"route1.mx.cloudflare.net",
"route3.mx.cloudflare.net",
"route2.mx.cloudflare.net"
],
"mx_ips": [
"162.159.205.12",
"162.159.205.11",
"162.159.205.13",
"162.159.205.25",
"162.159.205.24",
"162.159.205.23",
"162.159.205.17",
"162.159.205.18",
"162.159.205.19"
],
"mx_priorities": {
"route1.mx.cloudflare.net": 18,
"route2.mx.cloudflare.net": 79,
"route3.mx.cloudflare.net": 52
},
"email_provider": "Cloudflare Email Routing",
"disposable_provider": null,
"possible_typo": [],
"domain_age_days": 993,
"domain_created_at": "2024-02-09T00:00:00+00:00",
"block_status_changed_at": "2026-10-22T01:04:35+00:00"
}
Status: Domain is parked
Domain risk: 80
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Technical Details for 661006.xyz
Risk Score
80 / 100
MX Host
route1.mx.cloudflare.net
Email Provider
Cloudflare Email Routing
Last updated: Oct 22, 2026
661006.xyz Domain Age
661006.xyz was registered on February 9, 2024 and is 2 years, 8 months old.
How to Block 661006.xyz
You can automatically block 661006.xyz 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=661006.xyz"
Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.
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