WHOIS Lookup API

Quick and easy way to check domain WHOIS data and know who it is registered to, when it was registered, and much more. Give it a try

We also support XML and YAML 👆

Send us the URL, we'll do the rest 😎

We've done all the hard work, so you don't have to.

Always Up

Now you don't have to worry about uptime and managing servers. This API will be ready to go as soon as you request it

Scalable CDN

This API is distributed and served through a Content Delivery Network, ensuring very fast and reliable data

Customizable

Customize your API requests to ensure that you get data that suits your needs perfectly, everytime

High Performance

with Zero Compromise 🚀

Don't worry about server maintenance, load balancing, or spending hours building and maintaining these services. ApiStacks takes out all the hassle, giving you more time to build!

URL WHOIS Lookup

Simply provide a URL and the API will retrieve WHOIS information regarding the website you provided in neat JSON format.

Simple, Fast, Easy

Requested WHOIS data will be processed by fast and secure Server Side lookups, delivering your results in seconds

... and more

You can specify how many redirects you want to follow, get a quick summary, or all the details on a specific website

Production Ready API

Here are all the details you need to know about this API

What is this API?

WHOIS Lookup is a service that retrieves domain registration info based on the URL you provide. That's it.

All you need to do is give it the URL that you want to see WHOIS registration information.

Instead of worrying about server maintenance, server costs, and running your own infrastructure, ApiStacks turns all that into an easy to use API endpoint.


Every request you send never shares resources, giving you a dedicated process to run your every request. This makes our solution fast, scalable, and reliable.

Pricing Options

No matter which plan you pick, you will have access to all the API Products 🥳 You can get started quickly, no credit card required.

No obligation subscription, cancel any time.

Free Forever

$ 0 /mo

50 requests / mo

  • Web Screenshots
  • Web PDF
  • Open Graph Scraper
  • IP Lookup
  • WHOIS Lookup
  • Language Detect
  • Web Scraper
  • Link Scraper
  • Email Validator
  • QR Code Generator
  • User Agent Lookup
  • Phone Validator

  • More features

  • SSL Encryption
Get Free API Key

Starter

$ 12 /mo

5,000 requests / mo

  • Web Screenshots
  • Web PDF
  • Open Graph Scraper
  • IP Lookup
  • WHOIS Lookup
  • Language Detect
  • Web Scraper
  • Link Scraper
  • Email Validator
  • QR Code Generator
  • User Agent Lookup
  • Phone Validator

  • More features

  • SSL Encryption
  • API Customization
Sign Up
Popular

Professional

$ 39 /mo

20,000 requests / mo

  • Web Screenshots
  • Web PDF
  • Open Graph Scraper
  • IP Lookup
  • WHOIS Lookup
  • Language Detect
  • Web Scraper
  • Link Scraper
  • Email Validator
  • QR Code Generator
  • User Agent Lookup
  • Phone Validator

  • More features

  • SSL Encryption
  • API Customization
  • Unlimited Activations
Sign Up

Ultimate

$ 149 /mo

80,000 requests / mo

  • Web Screenshots
  • Web PDF
  • Open Graph Scraper
  • IP Lookup
  • WHOIS Lookup
  • Language Detect
  • Web Scraper
  • Link Scraper
  • Email Validator
  • QR Code Generator
  • User Agent Lookup
  • Phone Validator

  • More features

  • SSL Encryption
  • API Customization
  • Unlimited Activations
  • Premium Support
Sign Up


FAQs

Can I use the Free Plan forever?

Yup, you can use the Free Plan for as long as you want! If you are just trying out the service, then it's an awesome plan.


The Free Plan has some limitations listed on the table above, so keep that in mind,

Can I change my plan at any time?

Yes, you can upgrade or downgrade your plan at any time.


If at any point you realize that you need more or less usage, send us an email at [email protected].


Do I get an API key?

Yes, once you sign up with your free account, you are given an API key within your dashboard.

How do I know my plan usage?

You can log into your account and see your quota usage.


We will automatically send you an email when you reach 80% of your quota limits.

How are payments processed?

All your payments are processed through Stripe. We do not store any of your card information, so your data will be secure.

Can I cancel my subscription?

Yes, simply send an email to [email protected]. Your request will be processed within 72 business hrs.


Get Started 🚀

Start building with these APIs for free, no credit card required! Pretty awesome right? 😎