zlkcyber.xyz is a disposable email domain
zlkcyber.xyz is a disposable email domain (risk: 100/100). Block it with the free Check-Mail API.
zlkcyber.xyz is a disposable temp email domain from nenzmail.com 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": "zlkcyber.xyz",
"base_domain": "zlkcyber.xyz",
"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": "route2.mx.cloudflare.net",
"mx_ip": "162.159.205.17",
"mx_info": "Using MX pointer route2.mx.cloudflare.net from DNS with priority: 78",
"mx_fallback": false,
"mx_hosts": [
"route2.mx.cloudflare.net",
"route1.mx.cloudflare.net",
"route3.mx.cloudflare.net"
],
"mx_ips": [
"162.159.205.17",
"162.159.205.18",
"162.159.205.19",
"162.159.205.12",
"162.159.205.11",
"162.159.205.13",
"162.159.205.24",
"162.159.205.25",
"162.159.205.23"
],
"mx_priorities": {
"route1.mx.cloudflare.net": 82,
"route2.mx.cloudflare.net": 78,
"route3.mx.cloudflare.net": 35
},
"email_provider": "Cloudflare Email Routing",
"disposable_provider": "nenzmail.com",
"possible_typo": [],
"domain_age_days": 215,
"domain_created_at": "2025-12-20T00:00:00+00:00",
"block_status_changed_at": "2026-07-23T13:25:48+00:00"
}
Status: Disposable / temporary domain
Domain risk: 100
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Other domains from nenzmail.com
Our database contains less than 100 domains linked to this provider. Below are some of the most recently blocked ones:
Technical Details for zlkcyber.xyz
Risk Score
100 / 100
MX Host
route2.mx.cloudflare.net
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 23, 2026
zlkcyber.xyz Domain Age
zlkcyber.xyz was registered on December 20, 2025 and is 7 months old.
How to Block zlkcyber.xyz
You can automatically block zlkcyber.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=zlkcyber.xyz"
Get your free API key or read the documentation for integration guides in PHP, Python, JavaScript, and more.
Frequently Asked Questions about zlkcyber.xyz
What is zlkcyber.xyz?
zlkcyber.xyz is a disposable temporary email domain operated by nenzmail.com with a risk score of 100/100. It provides users with throwaway email addresses for anonymous online activities.
Should I block zlkcyber.xyz?
Yes. zlkcyber.xyz 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 zlkcyber.xyz?
zlkcyber.xyz was registered on December 20, 2025 and is 7 months old.
How do I block zlkcyber.xyz emails?
Use the free Check-Mail API to automatically detect and block zlkcyber.xyz 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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