Pricing

$10.00 / 1,000 ip checkeds

Reverse DNS Lookup — PTR Records + FCrDNS Verification

Input: a list of IP addresses. Output: one JSON record per IP with the PTR hostname from reverse DNS and a forward-confirmed reverse DNS (FCrDNS) result verifying the hostname maps back to the IP. Cheap pay-per-result pricing: $0.01 per IP checked.

Pricing

$10.00 / 1,000 ip checkeds

Rating

0.0

(0)

Developer

Anthony Snider

Actor stats

Bookmarked

Total users

Monthly active users

4 days ago

Last modified

Categories

Developer tools

Automation

You can access the Reverse DNS Lookup — PTR Records + FCrDNS Verification 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 Integrations settings 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    "ip": "8.8.8.8",
10    "ips": [
11        "8.8.8.8",
12        "1.1.1.1",
13    ],
14}
15
16# Run the Actor and wait for it to finish
17run = client.actor("eliai/reverse-dns-lookup").call(run_input=run_input)
18
19# Fetch and print Actor results from the run's dataset (if there are any)
20print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
21for item in client.dataset(run["defaultDatasetId"]).iterate_items():
22    print(item)
23
24# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

Reverse DNS Lookup API — PTR + FCrDNS Check API in Python

The Apify API client for Python is the official library that allows you to use Reverse DNS Lookup — PTR Records + FCrDNS Verification API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

Reverse DNS Lookup — PTR Records + FCrDNS Verification API in JavaScript

Reverse DNS Lookup — PTR Records + FCrDNS Verification API through CLI

Reverse DNS Lookup — PTR Records + FCrDNS Verification OpenAPI definition

Reverse DNS Lookup — PTR Records + FCrDNS Verification API

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