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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 [689 Million Domains] $10,000 Details

Keyword: RTBUILDER

Reverse Whois » KEYWORD [rtbuilder ]  { 22 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1rtbuilder.comFabulous.com Pty Ltd.28 Jun 20028 May 202622 Feb 2026
2rtbuilder.netGoogle, Inc.8 May 20268 May 20268 May 2027
3rtbuilders07.comGoDaddy.com, LLC3 Jan 20153 Jan 20153 Jan 2016
4rtbuildersllc.comGoogle, Inc.12 Sep 202028 Aug 202512 Sep 2026
5rtbuildersllchs.comGoDaddy.com, LLC15 Aug 201327 Oct 202415 Aug 2024
6rtbuilders.comBeijing Lanhai Jiye Technology Co., Ltd9 Jun 20245 May 20269 Jun 2026
7rtbuilders.netTucows Domains Inc.29 Dec 201130 Nov 202529 Dec 2026
8rtbuilderllc.comGoDaddy.com, LLC5 Feb 20175 Feb 20175 Feb 2018
9rtbuilderskent.co.uk-3 Apr 201516 Mar 20213 Apr 2029
10rtbuilders.co.uk-22 Feb 20248 Sep 202422 Feb 2027
11rtbuildersanddecorators.co.uk-30 Jul 201428 Aug 201730 Jul 2018
12rtbuilderscheshire.co.uk-4 May 20184 May 20184 May 2020
13rtbuildersmart.comGoDaddy.com, LLC5 Mar 20205 Mar 20205 Mar 2021
14rtbuilders.storeCrazy Domains FZ-LLC16 Dec 202217 Dec 202516 Dec 2026
15rtbuildertx.comGoogle, Inc.13 Mar 202312 Apr 202413 Mar 2024
16rtbuilders.uk-18 Jul 202518 Jul 202518 Jul 2026
17rtbuilderstx.comGoogle, Inc.21 Mar 20236 Mar 202621 Mar 2027
18rtbuildersanddecoratorsltd.co.uk-11 Dec 20183 Sep 202411 Dec 2029
19rtbuilder85.comGabia, Inc.16 Aug 202325 Oct 202416 Aug 2024
20rtbuilders.com.au--15 Dec 2025-
21rtbuilderstn.comHostinger, UAB27 Oct 202330 Sep 202527 Oct 2026
22rtbuildersmbdin.comNameCheap, Inc.13 Sep 202513 Sep 202513 Sep 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=rtbuilder

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