Is kiban.info valid?

kiban.info should be blocked (risk: 75/100). Use the Check-Mail API to detect risky domains.

kiban.info

kiban.info 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": "kiban.info",
    "base_domain": "kiban.info",
    "text": "Highly suspicious",
    "reason": "Anomalies detected",
    "risk": 75,
    "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": false,
    "is_role_based_email": false,
    "mx_host": "kiban.info",
    "mx_ip": "183.90.250.11",
    "mx_info": "No MX-pointer in DNS record. Using domain: kiban.info",
    "mx_fallback": true,
    "mx_hosts": [
        "kiban.info"
    ],
    "mx_ips": [
        "183.90.250.11"
    ],
    "mx_priorities": {
        "kiban.info": 0
    },
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 3882,
    "domain_created_at": "2016-01-19T00:00:00+00:00",
    "block_status_changed_at": "2026-08-30T17:21:34+00:00"
}
kiban.info should be blocked
kiban.info

Status: Highly suspicious

RISK
HIGH

Domain risk: 75

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Technical Details for kiban.info

Risk Score

75 / 100

MX Host

kiban.info

Last updated: Aug 30, 2026

kiban.info Domain Age

kiban.info was registered on January 19, 2016 and is 10 years, 7 months old.

How to Block kiban.info

You can automatically block kiban.info 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=kiban.info"

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

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