Subdomain Tracker API

The Subdomain Tracker API efficiently identifies and catalogues subdomains, enhancing cybersecurity, domain management, and digital marketing strategies.

About the API:  

A Subdomain Tracker API is a powerful tool designed to streamline the process of identifying and cataloging subdomains associated with a given domain. This essential component of cybersecurity and web management allows users to systematically discover all associated subdomains, providing valuable information for domain owners, security professionals and web administrators.

In essence, a Subdomain Tracker API works by using sophisticated algorithms and extensive databases to scan the Internet for subdomains related to a specific domain. The Internet is a vast ecosystem with numerous interconnected domains, each of which can host several subdomains. These subdomains can serve a variety of purposes, from hosting specific content to supporting different functionalities within a larger web infrastructure.

The primary function of a Subdomain Tracker API is to comprehensively map these subdomains, providing a complete view of the domain's digital footprint. This capability is particularly crucial for security analysts and penetration testers looking to identify potential entry points or vulnerabilities within a web infrastructure. By systematically cataloging subdomains, organizations can strengthen their cybersecurity efforts by proactively addressing and mitigating potential risks.

Implementing a Subdomain Tracker API offers several advantages. First and foremost is the efficiency it brings to the subdomain discovery process. Manually identifying subdomains can be time-consuming and prone to carelessness. The API automates this task, quickly scanning vast data sets and producing comprehensive results. This efficiency is crucial for organizations working with large-scale web infrastructures.

In conclusion, a Subdomain Tracker API is emerging as an indispensable tool in the field of cybersecurity, web administration and digital marketing. Its ability to systematically identify and catalog subdomains provides a critical layer of insight, enabling organizations to improve their security posture, streamline web management and optimize their online branding efforts. As the digital landscape continues to evolve, the role of the Subdomain Tracker API is becoming increasingly important in maintaining a robust and resilient web presence.

 

What this API receives and what your API provides (input/output)?

It will receive parameters and provide you with a JSON.

 

What are the most common uses cases of this API?

  1. Cybersecurity Auditing: Identify and enumerate subdomains associated with a domain to conduct comprehensive cybersecurity audits.
    Uncover potential security vulnerabilities and entry points that could be exploited by malicious actors.

  2. Penetration Testing: Utilize subdomain information to simulate cyberattacks and penetration tests.
    Identify weak points in the web infrastructure and assess the overall security posture.

  3. Domain Management: Efficiently manage and organize large-scale web infrastructures by cataloging and tracking subdomains associated with a domain.
    Streamline domain administration tasks for better organization and control.

  4. Brand Protection: Monitor for unauthorized subdomains that could pose a threat to a brand's online reputation.
    Take proactive measures to address potential instances of brand impersonation or abuse.

  5. Digital Marketing: Optimize digital marketing campaigns by identifying and leveraging subdomains for specific products, services, or regional targeting.
    Track the effectiveness of marketing strategies associated with individual subdomains.

 

Are there any limitations to your plans? 

  • Basic Plan: 3,000 API Calls. 5 requests per second.

  • Pro Plan: 6,000 API Calls. 5 requests per second.

  • Pro Plus Plan: 12,000 API Calls. 5 requests per second.

  • Premium Plan: 24,000 API Calls. 5 requests per second.

API Documentation

Endpoints


To use this endpoint you must indicate the URL of a domain in the parameter.



                                                                            
GET https://zylalabs.com/api/3112/subdomain+tracker+api/3300/discover+subdomains
                                                                            
                                                                        

Discover Subdomains - Endpoint Features

Object Description
domain [Required]
Test Endpoint

API EXAMPLE RESPONSE

       
                                                                                                        
                                                                                                                                                                                                                            {"scan_date":"2023-12-08 23:36:28","subdomains":[{"subdomain":"api.instagram.com","ip":"31.13.84.52","cloudflare":false},{"subdomain":"autodiscover.instagram.com","ip":"52.98.252.136","cloudflare":false},{"subdomain":"beta.instagram.com","ip":null,"cloudflare":false},{"subdomain":"engineering.instagram.com","ip":"157.240.251.6","cloudflare":false},{"subdomain":"g.instagram.com","ip":null,"cloudflare":false},{"subdomain":"graph.instagram.com","ip":"157.240.253.63","cloudflare":false},{"subdomain":"graphql.instagram.com","ip":"157.240.251.63","cloudflare":false},{"subdomain":"i.instagram.com","ip":"157.240.252.63","cloudflare":false},{"subdomain":"intern.instagram.com","ip":"157.240.251.15","cloudflare":false},{"subdomain":"latest.instagram.com","ip":null,"cloudflare":false},{"subdomain":"m.instagram.com","ip":"157.240.252.174","cloudflare":false},{"subdomain":"maps.instagram.com","ip":"31.13.84.52","cloudflare":false},{"subdomain":"partners.business.instagram.com","ip":null,"cloudflare":false},{"subdomain":"platform.instagram.com","ip":"31.13.84.52","cloudflare":false},{"subdomain":"prod.instagram.com","ip":null,"cloudflare":false},{"subdomain":"secure.instagram.com","ip":"157.240.252.19","cloudflare":false},{"subdomain":"secure.latest.instagram.com","ip":"31.13.84.7","cloudflare":false},{"subdomain":"someprod.instagram.com","ip":null,"cloudflare":false},{"subdomain":"star.g.instagram.com","ip":null,"cloudflare":false},{"subdomain":"trunkstable.instagram.com","ip":"157.240.253.8","cloudflare":false},{"subdomain":"unknownjapan.instagram.com","ip":"157.240.252.10","cloudflare":false},{"subdomain":"upload.instagram.com","ip":"157.240.251.63","cloudflare":false},{"subdomain":"www.instagram.com","ip":"157.240.252.174","cloudflare":false},{"subdomain":"www.engineering.instagram.com","ip":null,"cloudflare":false}]}
                                                                                                                                                                                                                    
                                                                                                    

Discover Subdomains - CODE SNIPPETS


curl --location --request GET 'https://zylalabs.com/api/3112/subdomain+tracker+api/3300/discover+subdomains?domain=instagram.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 Subdomain Tracker API REST 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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Subdomain Tracker API FAQs

To use this API the user must indicate the URL of a domain to obtain the subdomains.

The Subdomain Tracker API is a tool that systematically identifies and catalogs subdomains associated with a given domain.

Zyla provides a wide range of integration methods for almost all programming languages. You can use these codes to integrate with your project as you need.

Sure, you can use it and pay only when you use it. The credit can’t be expired.

There are different plans suits everyone including a free trial for small amount of requests, but it’s rate is limit to prevent abuse of the service.

The Discover Subdomains endpoint returns a JSON object containing the scan date and an array of subdomains associated with the specified domain. Each subdomain entry includes fields such as the subdomain name, its IP address, and whether it is behind Cloudflare.

The key fields in the response data include "scan_date" (the date of the scan), "subdomain" (the name of the subdomain), "ip" (the associated IP address), and "cloudflare" (a boolean indicating if the subdomain is protected by Cloudflare).

The response data is structured as a JSON object. It contains a "scan_date" field followed by a "subdomains" array, where each element is an object representing a subdomain with its respective details.

The Discover Subdomains endpoint provides information about subdomains linked to a specified domain, including their names, IP addresses, and Cloudflare status, which helps in assessing the domain's digital footprint.

Users can customize their data requests by specifying the URL of the domain they wish to analyze in the request parameters. This allows for targeted subdomain discovery based on user-defined domains.

Typical use cases include cybersecurity audits to identify vulnerabilities, penetration testing to simulate attacks, domain management for organizing web infrastructures, and brand protection to monitor unauthorized subdomains.

Data accuracy is maintained through the use of sophisticated algorithms and extensive databases that continuously scan the internet for subdomains, ensuring that the information provided is up-to-date and reliable.

If users encounter partial or empty results, they should verify the domain input for accuracy. Additionally, they may consider trying different domains or checking for potential network issues that could affect the API's ability to retrieve data.

General FAQs

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