Is pure363.osdmail.online valid?

pure363.osdmail.online is an email forwarding domain (risk: 85/100). Verify it with the Check-Mail API.

pure363.osdmail.online

pure363.osdmail.online 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": "pure363.osdmail.online",
    "base_domain": "osdmail.online",
    "text": "Highly suspicious",
    "reason": "Anomalies detected",
    "risk": 85,
    "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": false,
    "is_role_based_email": false,
    "mx_host": "route3.mx.cloudflare.net",
    "mx_ip": "162.159.205.23",
    "mx_info": "Using MX pointer route1.mx.cloudflare.net from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "route3.mx.cloudflare.net",
        "route1.mx.cloudflare.net",
        "route2.mx.cloudflare.net"
    ],
    "mx_ips": [
        "162.159.205.23",
        "162.159.205.25",
        "162.159.205.24",
        "162.159.205.13",
        "162.159.205.12",
        "162.159.205.11",
        "162.159.205.19",
        "162.159.205.17",
        "162.159.205.18"
    ],
    "mx_priorities": {
        "route1.mx.cloudflare.net": 10,
        "route2.mx.cloudflare.net": 20,
        "route3.mx.cloudflare.net": 30
    },
    "email_provider": "Cloudflare Email Routing",
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2026-09-07T16:22:45+00:00"
}
pure363.osdmail.online should be blocked
pure363.osdmail.online

Status: Highly suspicious

RISK
HIGH

Domain risk: 85

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Technical Details for pure363.osdmail.online

Risk Score

85 / 100

MX Host

route3.mx.cloudflare.net

Email Provider

Cloudflare Email Routing

Last updated: Sep 7, 2026

How to Block pure363.osdmail.online

You can automatically block pure363.osdmail.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=pure363.osdmail.online"

Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.

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