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  1. Tools

Validate Email Host

POST
https://api.ricardoneud.com/v4/tools/mailhostcheck
Maintainer:Ricardoneud.com
This documentation helps you check emails to see if they are genuine, accessible, using a real mail server, and more.
Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://api.ricardoneud.com/v4/tools/mailhostcheck' \
--header 'X-Domain: example.com' \
--header 'X-DKIM-Selector: x._domainkey'
Response Response Example
200 - Success
{
  "success": true,
  "mxValid": true,
  "disposable": false,
  "deliverable": true,
  "spf": "v=spf1 include:_spf.google.com ~all",
  "dmarc": "v=DMARC1; p=none; rua=mailto:dmarc@domain.com",
  "dkim": "Valid DKIM record found for selector selector: k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A...",
  "mx": "mail.example.com (priority 0)",
  "ptr": "mail.domain.com",
  "bimi": "v=BIMI1; l=https://domain.com/logo.svg",
  "google_verification": "Domain is verified by Google"
}

Request

Authorization
API Key
Add parameter in header
Basic
Example:
Basic: ********************
or
Bearer Token
Provide your bearer token in the
Authorization
header when making requests to protected resources.
Example:
Authorization: Bearer ********************
or
Header Params

Responses

🟢200Success
application/json
Body

🟠401Unauthorized
🟠403Forbidden
🟠400Bad Request
🟠429To Many Requests
🔴500Server Error
Modified at 2025-08-20 18:08:46
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