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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 [680 Million Domains] $10,000 Details

Keyword: R4FO

Reverse Whois » KEYWORD [r4fo ]  { 39 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1r4fo.comTucows Domains Inc.4 Nov 202315 Jul 20254 Nov 2026
2r4found.comKey-Systems GmbH5 Sep 20146 Sep 20175 Sep 2018
3r4footballsystems.comGoDaddy.com, LLC10 Apr 201511 Apr 202510 Apr 2027
4r4forth.orgGoogle, Inc.12 Jan 201712 Jan 201812 Jan 2019
5r4fouronly.topAlpnames Limited2 Aug 20168 Sep 20178 Sep 2017
6r4foodtrade.comNordNet SA13 Aug 20117 Feb 201813 Aug 2018
7r4forums.comNameCheap, Inc.22 Aug 202522 Aug 202522 Aug 2026
8r4foundation.comGoDaddy.com, LLC23 Jul 20144 Feb 20263 Feb 2027
9r4focc.comregister.com, Inc.20 Sep 201222 Sep 201620 Sep 2017
10r4fords.com1&1 Internet AG10 Jul 200927 Sep 201710 Jul 2018
11r4footballsystem.comGoDaddy.com, LLC22 Nov 201323 Nov 202522 Nov 2027
12r4forum.comNameCheap, Inc.7 Mar 20245 Feb 20267 Mar 2027
13r4for3dscanada.comALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED30 Sep 202130 Sep 202130 Sep 2022
14r4fourhell.us-4 Oct 20164 Oct 20163 Oct 2017
15r4fourall.us-6 Oct 20166 Oct 20165 Oct 2017
16r4fobut400.infoReserved for non-billable transactions where Regis…7 Feb 20137 Feb 20207 Feb 2021
17r4foundation.netGoDaddy.com, LLC23 Jul 20144 Feb 20263 Feb 2027
18r4forum.netCSC Corporate Domains, Inc.26 Mar 201422 Mar 202526 Mar 2026
19r4foundation.orgGoDaddy.com, LLC3 Feb 20144 Feb 20263 Feb 2027
20r4fourinto.usUniregistrar Corp20 Oct 201625 Oct 201719 Oct 2017
21r4fourother.usUniregistrar Corp28 Oct 20162 Nov 201727 Oct 2017
22r4fourhot.menAlpnames Limited14 Jan 201714 Jan 201814 Jan 2018
23r4forspain.comGoDaddy.com, LLC29 Jan 201729 Jan 201729 Jan 2018
24r4four.topAlpnames Limited19 Aug 201622 Oct 201619 Aug 2017
25r4forum.itRegister.it SPA29 Nov 201315 Dec 201629 Nov 2017
26r4forum.nl----
27r4forums.infoLimited Liability Company "Registrar of domain nam…22 Oct 201921 Dec 201922 Oct 2020
28r4foza.comNameCheap, Inc.7 Jan 2020-7 Jan 2021
29r4foodconsultants.comGoogle, Inc.19 Jul 202019 Jul 202019 Jul 2021
30r4form-accd0ubthv3rify.comregister.com, Inc.17 Oct 202017 Oct 202017 Oct 2021
31r4foo.icuTrunkoz Technologies Pvt Ltd. d/b/a OwnRegistrar.c…28 Sep 2021-28 Sep 2022
32r4fomv.comEranet International Limited12 May 202322 May 202412 May 2024
33r4fo4az.cyouTrunkoz Technologies Pvt Ltd. d/b/a OwnRegistrar.c…1 Apr 20221 Apr 20231 Apr 2023
34r4fo9yuwh3tv.comDynadot, LLC11 Jan 202420 Feb 202511 Jan 2025
35r4forum.de--1 Oct 2024-
36r4foj.comNamesilo, LLC4 Apr 20254 Apr 20254 Apr 2026
37r4forever.comTucows Domains Inc.2 Oct 20252 Oct 20252 Oct 2026
38r4fozl.bondGMO Internet Inc.4 Dec 20259 Dec 20254 Dec 2026
39r4fop.infoEranet International Limited8 Dec 20257 Dec 20257 Dec 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=r4fo

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