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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 1574 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 [590 Million Domains] $10,000 Details

Keyword: 4DOMAINS

Reverse Whois » KEYWORD [4domains ]  { 33 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
14domains.mobiGoDaddy.com, LLC5 May 20154 Jul 20155 May 2016
24domains.topGuangDong NaiSiNiKe Information Technology Co Ltd.19 Mar 201519 Mar 201519 Mar 2016
34domains.netMoniker Online Services LLC27 Dec 201828 Dec 202327 Dec 2024
44domains.bizRegister4Less, Inc.12 Jun 202417 Jun 202412 Jun 2025
54domains.de--16 Oct 2015-
64domains.comGoDaddy.com, LLC4 Oct 20178 Apr 20244 Oct 2033
74domains.co.uk-20 Oct 199913 Dec 201720 Oct 2019
84domains.siteGoDaddy.com, LLC15 May 201815 May 201815 May 2019
94domains.proTucows Domains Inc.14 Jun 201818 Jun 201914 Jun 2020
104domains.coNameCheap, Inc.29 Jun 202014 Jul 202429 Jun 2025
114domains.online1&1 Internet AG21 Feb 202321 Feb 202321 Feb 2024
124domains.storeGoDaddy.com, LLC8 Mar 202319 Apr 20248 Mar 2024
134domains.orgGoogle, Inc.16 Feb 201917 May 202416 Feb 2025
144domains.uk-30 Aug 202130 Aug 202430 Aug 2024
154domains.cn????????????25 Mar 2024-25 Mar 2025
164domains.ru-14 Dec 2008-14 Dec 2024
174domains.su-29 Nov 2020-29 Nov 2024
184domains.infoRegister4Less, Inc.12 Jun 202417 Jun 202412 Jun 2025
194domainsofhealth.comGoDaddy.com, LLC25 Mar 201526 Mar 202425 Mar 2025
204domainsatcost.comInternet Domain Services BS Corp24 Sep 201025 Sep 201624 Sep 2016
214domainsale.comeNom, Inc.1 Feb 20191 Feb 20191 Feb 2020
224domainsel.comGoogle, Inc.8 Aug 20198 Aug 20198 Aug 2020
234domainsekwjs.comGoogle, Inc.8 Aug 20198 Aug 20198 Aug 2020
244domainsek.comGoogle, Inc.8 Aug 20198 Aug 20198 Aug 2020
254domainsek.netGoogle, Inc.8 Aug 20198 Aug 20198 Aug 2020
264domainsekwjs.netGoogle, Inc.8 Aug 20198 Aug 20198 Aug 2020
274domainsek.businessGoogle, Inc.10 Aug 201910 Aug 201910 Aug 2020
284domainsmadeeasy.comWild West Domains, LLC23 Dec 201923 Dec 202323 Dec 2024
294domainsales.comGoDaddy.com, LLC6 Apr 20206 Apr 20246 Apr 2025
304domainsfinancial.comGoDaddy.com, LLC21 Oct 202222 Oct 202421 Oct 2025
314domains4.ru-12 Aug 2020-12 Aug 2025
324domainstest12.websiteWeb Commerce Communications Limited dba WebNic.cc8 Oct 20248 Oct 20248 Oct 2025
334domainsportsprom.comTucows Domains Inc.10 Oct 202410 Oct 202410 Oct 2025

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=4domains

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