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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 1595 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 [663 Million Domains] $10,000 Details

Keyword: RATIONALSOLUTIONS

Reverse Whois » KEYWORD [rationalsolutions ]  { 21 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1rationalsolutions.comWild West Domains, LLC20 Apr 199819 Apr 202419 Apr 2026
2rationalsolutions.netPDR Ltd. d/b/a PublicDomainRegistry.com28 Jul 199929 Jul 202528 Jul 2026
3rationalsolutions.orgGoDaddy.com, LLC16 Apr 200131 May 202516 Apr 2026
4rationalsolutions.xyzNameCheap, Inc.23 Jul 20154 Sep 202523 Jul 2025
5rationalsolutions.techDomain.com, LLC12 Sep 201928 Aug 202512 Sep 2026
6rationalsolutions.agencyregister.com, Inc.29 Jul 202131 Jul 202329 Jul 2024
7rationalsolutions.inName.com, Inc.27 May 201024 Jul 202327 May 2028
8rationalsolutions.it-3 Feb 202115 Feb 20243 Feb 2024
9rationalsolutions.co.uk-13 Nov 202313 Nov 202513 Nov 2027
10rationalsolutions.us1&1 Internet AG27 Apr 201311 Jun 202526 Apr 2026
11rationalsolutions.de--2 Sep 2022-
12rationalsolutions-llc.comGoDaddy.com, LLC22 Feb 200923 Feb 201522 Feb 2017
13rationalsolutionsonline.comGoDaddy.com, LLC22 Feb 200923 Feb 201522 Feb 2017
14rationalsolutionspdx.comName.com, Inc.14 Oct 201614 Oct 201714 Oct 2018
15rationalsolutionsconsulting.comNetwork Solutions, LLC6 Apr 20186 Apr 20186 Apr 2019
16rationalsolutionsco.comGoDaddy.com, LLC27 Nov 201827 Nov 201827 Nov 2019
17rationalsolutionsinc.comFastDomain Inc.10 Nov 202211 Nov 202510 Nov 2026
18rationalsolutionscorp.comGoDaddy.com, LLC20 Dec 201820 Dec 201820 Dec 2019
19rationalsolutionsgroup.comGoDaddy.com, LLC20 Dec 201820 Dec 201820 Dec 2019
20rationalsolutionsllc.comeNom, Inc.23 Jul 202423 Jul 202523 Jul 2026
21rationalsolutionscounseling.comGoogle, Inc.11 Jul 202227 Jun 202511 Jul 2026

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=rationalsolutions

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