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Whois API / Whois History / Reverse Whois

Our WHOIS API returns consistent and well-structured WHOIS data in XML & JSON format. Returned data contain parsed WHOIS fields that can be easily understood by your application. Along with WHOIS API, we also offer WHOIS History API and Reverse WHOIS API.

Powered by Amazon Web Services With support for 1596 TLDs, our cloud-based API lets you quickly access any domain's WHOIS data through Bulk Whois Lookup, Newly Registered Domains, Dropped Deleted Domains, Expiring Domains and Whois Database Download.
Our Services Price Order
1000 WHOIS Lookup API Queries $2 Details
1000 WHOIS History API Queries $5 Details
1000 Reverse WHOIS API Queries $10 Details
Newly Registered Domains Database $495 Details
Whois Database [695 Million Domains] $10,000 Details

Keyword: ACTIVETHEORY

Reverse Whois » KEYWORD [activetheory ]  { 18 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1activetheory.netDomain.com, LLC21 Apr 20126 Apr 202621 Apr 2027
2activetheory.comTucows Domains Inc.7 Jul 20076 Jul 20257 Jul 2026
3activetheory.devTucows Domains Inc.9 Mar 20198 Mar 2026-
4activetheory.clubGoDaddy.com, LLC15 Dec 201915 Dec 201915 Dec 2020
5activetheory.xyzGMO Internet Inc.7 Mar 202519 May 20267 Mar 2026
6activetheory.inGoDaddy.com, LLC22 May 20173 Jul 202422 May 2024
7activetheory.appTucows Domains Inc.8 Dec 20207 Dec 2025-
8activetheory.co.uk-8 Apr 202311 Aug 20238 Apr 2024
9activetheory.orgGoDaddy.com, LLC12 Feb 202425 Apr 202612 Feb 2026
10activetheory.storeDOTSERVE INC.1 Oct 20251 Nov 20251 Oct 2026
11activetheory.siteHostinger, UAB21 Oct 202526 Oct 202521 Oct 2026
12activetheoryshowcase.netDomain.com, LLC30 Oct 201530 Oct 201530 Oct 2018
13activetheoryinc.comCloudFlare, Inc.10 Aug 201011 Jul 202510 Aug 2026
14activetheorylab.netDomain.com, LLC9 Sep 201223 Oct 20249 Sep 2024
15activetheory2020.comGoDaddy.com, LLC30 Apr 201730 Apr 201730 Apr 2019
16activetheory2018.comNameCheap, Inc.6 May 20176 May 20176 May 2018
17activetheory2100.com-28 Jul 202429 Jul 202528 Jul 2026
18activetheory1.storeDOTSERVE INC.18 Apr 202618 Apr 202618 Apr 2027

Reverse Whois Demo

Reverse Whois API

You can fetch the above results using our Reverse Whois API.

https://api.whoxy.com/?key=xxxxx&reverse=whois&keyword=activetheory

Reverse Whois API lets you perform a comprehensive search on our database, to find domains owned by a company or person.
You just need to enter search terms such as the name, email or company, and you can find all the domains they ever owned.
If your search returns no results, you will NOT be charged any API queries. You are charged only on successful queries.

Sample Output: JSON SchemaXML SchemaJSON Live ResultsXML Live Results

Reverse Whois Pricing Total API Calls Price CPM Purchase
200 Reverse Whois API Queries 200 $2 $10.00 Order Now
1,000 Reverse Whois API Queries 1,000 $10 $10.00 Order Now
10,000 Reverse Whois API Queries 10,000 $100 $10.00 Order Now
50,000 Reverse Whois API Queries 50,000 $400 $8.00 Order Now
250,000 Reverse Whois API Queries 250,000 $1,500 $6.00 Order Now
1 Million Reverse Whois API Queries 1,000,000 $4,000 $4.00 Order Now
5 Million Reverse Whois API Queries 5,000,000 $10,000 $2.00 Order Now