netmail.online is a disposable email domain

netmail.online is a disposable email domain (risk: 100/100). Block it with the free Check-Mail API.

netmail.online

netmail.online is a disposable temp email domain from maildrop.online 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,
    "domain": "netmail.online",
    "base_domain": "netmail.online",
    "text": "Disposable \/ temporary domain",
    "reason": "Disposable",
    "risk": 100,
    "is_disposable": true,
    "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 route3.mx.cloudflare.net from DNS with priority: 34",
    "mx_fallback": false,
    "mx_hosts": [
        "route3.mx.cloudflare.net",
        "route1.mx.cloudflare.net",
        "route2.mx.cloudflare.net"
    ],
    "mx_ips": [
        "162.159.205.23",
        "162.159.205.24",
        "162.159.205.25",
        "162.159.205.11",
        "162.159.205.13",
        "162.159.205.12",
        "162.159.205.18",
        "162.159.205.17",
        "162.159.205.19"
    ],
    "mx_priorities": {
        "route1.mx.cloudflare.net": 67,
        "route2.mx.cloudflare.net": 77,
        "route3.mx.cloudflare.net": 34
    },
    "email_provider": "Cloudflare Email Routing",
    "disposable_provider": "maildrop.online",
    "possible_typo": [],
    "domain_age_days": 71,
    "domain_created_at": "2026-05-17T00:00:00+00:00",
    "block_status_changed_at": "2026-07-22T06:49:24+00:00"
}
netmail.online should be blocked
netmail.online

Status: Disposable / temporary domain

RISK
HIGH

Domain risk: 100

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Other domains from maildrop.online

Our database contains less than 100 domains linked to this provider. Below are some of the most recently blocked ones:

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Technical Details for netmail.online

Risk Score

100 / 100

MX Host

route3.mx.cloudflare.net

Disposable Provider

maildrop.online

Detection Method

Advanced heuristics

This domain was blocked heuristically. Unknown domains are automatically analyzed and tagged with our advanced algorithms.

Last updated: Jul 22, 2026

netmail.online Domain Age

netmail.online was registered on May 17, 2026 and is 2 months old.

How to Block netmail.online

You can automatically block netmail.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=netmail.online"

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

Frequently Asked Questions about netmail.online

What is netmail.online?

netmail.online is a disposable temporary email domain operated by maildrop.online with a risk score of 100/100. It provides users with throwaway email addresses for anonymous online activities.

Should I block netmail.online?

Yes. netmail.online is a disposable email domain with a HIGH risk level (score: 100/100). We recommend blocking this domain to prevent fake sign-ups, spam registrations, and potential fraud.

How old is netmail.online?

netmail.online was registered on May 17, 2026 and is 2 months old.

How do I block netmail.online emails?

Use the free Check-Mail API to automatically detect and block netmail.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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