DNS Mail Fetcher API

API ID 8463

Effortlessly fetch DNS mail exchange records to enhance email routing and management for your apps.

100% uptime 825 ms avg response

API Documentation

Endpoints

Request

To use this endpoint, you must specify a domain in the parameter.

Endpoint ID: 14826
GET https://docs.zylalabs.com/api/8463/dns+mail+fetcher+api/14826/mx+check
INPUT PARAMETERS

MX Check — Endpoint Features

Object Description
domain Required Indicates a domain

Free test requests remaining: 3 of 3.


INPUT PARAMETERS

domain
API EXAMPLE RESPONSE
JSON
[{"priority": 1, "value": "mta5.am0.yahoodns.net."}, {"priority": 1, "value": "mta6.am0.yahoodns.net."}, {"priority": 1, "value": "mta7.am0.yahoodns.net."}]
MX Check — CODE SNIPPETS

curl --location --request GET 'https://zylalabs.com/api/8463/dns+mail+fetcher+api/14826/mx+check?domain=yahoo.com' --header 'Authorization: Bearer YOUR_API_KEY' 


    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the DNS Mail Fetcher API simply include your bearer token in the Authorization header.

Headers
Header Description
Authorization Required Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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Overview

The DNS Mail Fetcher API is designed to quickly and reliably obtain Mail Exchange (MX) records associated with any domain. When a query is made, the API returns an ordered list of the email servers configured for that domain, including both the server name and its corresponding priority. These records are essential for determining which servers should receive emails addressed to that domain, making this API indispensable for developers, system administrators, and services that need to validate or audit email configurations.

The API is perfect for integration into monitoring dashboards, DNS diagnostic tools, domain validators, corporate email onboarding solutions, and other platforms where ensuring proper email delivery is required. Furthermore, as it is a RESTful API that responds in structured JSON format, it can be easily integrated into any web or mobile application.

DNS Mail Fetcher API FAQs

The MX Check endpoint returns an ordered list of Mail Exchange (MX) records for a specified domain. This includes the mail server names and their corresponding priorities, which indicate the order in which mail servers should be contacted for email delivery.

The key fields in the response data include "server" (the mail server's hostname) and "priority" (an integer indicating the server's priority for email delivery). These fields help determine the correct routing of emails for the domain.

The response data is structured in JSON format, typically containing an array of objects. Each object represents an MX record with fields for "server" and "priority," allowing for easy parsing and integration into applications.

The MX Check endpoint provides information about the mail servers associated with a domain, including their names and priorities. This data is crucial for verifying email configurations and ensuring proper email delivery.

Users can customize their data requests by specifying the domain they wish to check in the endpoint parameter. This allows for targeted queries to retrieve MX records for specific domains of interest.

Typical use cases for the MX Check data include validating email configurations, integrating into monitoring dashboards, auditing DNS settings, and assisting in corporate email onboarding processes to ensure reliable email delivery.

Data accuracy is maintained through regular updates and checks against authoritative DNS servers. This ensures that the MX records returned reflect the most current configurations for the specified domains.

If the MX Check endpoint returns partial or empty results, it may indicate that no MX records are configured for the domain or that the domain does not exist. Users should verify the domain's validity and check DNS settings for potential issues.

General FAQs

To obtain your API key, first sign in to your account and navigate to the API you want to use. From the API's Pricing section, choose a plan and complete the subscription process. Once subscribed, return to the API page and you will see your API Access Key displayed at the top of the documentation page. You can use this key to authenticate your requests.

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