Pricing

from $0.30 / 1,000 subdomain founds

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Subdomain Finder: Certificate Transparency + DNS Resolve

Try for free

Find subdomains of any domain from public Certificate Transparency logs (crt.sh with Cert Spotter fallback) and resolve A/AAAA/CNAME to see which are live. Passive recon & asset discovery. $0.30 per 1,000 subdomains.

Pricing

from $0.30 / 1,000 subdomain founds

Rating

0.0

(0)

Developer

Andrew Shamah

Actor stats

Bookmarked

Total users

Monthly active users

a day ago

Last modified

Categories

Developer tools

Automation

Security

You can access the Subdomain Finder: Certificate Transparency + DNS Resolve programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = {
9    "domains": ["apify.com"],
10    "maxSubdomainsPerDomain": 20,
11}
12
13# Run the Actor and wait for it to finish
14run = client.actor("globose_talent_mn9/subdomain-finder").call(run_input=run_input)
15
16# Fetch and print Actor results from the run's dataset (if there are any)
17print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
18for item in client.dataset(run.default_dataset_id).iterate_items():
19    print(item)
20
21# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

Subdomain Finder | crt.sh Certificate Transparency API in Python

The Apify API client for Python is the official library that allows you to use Subdomain Finder: Certificate Transparency + DNS Resolve API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

Subdomain Finder: Certificate Transparency + DNS Resolve API in JavaScript

Subdomain Finder: Certificate Transparency + DNS Resolve API through CLI

Subdomain Finder: Certificate Transparency + DNS Resolve OpenAPI definition

Subdomain Finder: Certificate Transparency + DNS Resolve API

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