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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 1575 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 [582 Million Domains] $10,000 Details

Keyword: SMART4U

Reverse Whois » KEYWORD [smart4u ]  { 74 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1smart4u.orgNetwork Solutions, LLC9 Sep 20239 Sep 20249 Sep 2025
2smart4u.infoOVH sas20 Nov 201610 Nov 201920 Nov 2020
3smart4u.comMegazone Corp., dba HOSTING.KR15 Sep 20023 Sep 202415 Sep 2025
4smart4u.bizPSI-USA, Inc. dba Domain Robot3 Apr 200418 May 20242 Apr 2025
5smart4u.mobiGoDaddy.com, LLC18 Jun 201028 May 201618 Jun 2017
6smart4u.netGandi SAS3 Feb 201431 Dec 20233 Feb 2025
7smart4u.de--17 Jul 2008-
8smart4u.coEuroDNS S.A.13 May 201520 Feb 201812 May 2022
9smart4u.caNamespro Solutions Inc.22 Nov 201425 Oct 202422 Nov 2025
10smart4u.co.ukThe Registry at Info Avenue, LLC d/b/a Spirit Comm…5 Jan 20185 Jan 20185 Jan 2020
11smart4u.houseAscio Technologies, Inc. Danmark - Filial af Ascio…16 Jan 20183 Jan 202416 Jan 2025
12smart4u.supportAscio Technologies, Inc. Danmark - Filial af Ascio…16 Jan 201816 Jan 201816 Jan 2019
13smart4u.digitalGoDaddy.com, LLC5 Nov 20225 Nov 20225 Nov 2023
14smart4u.storePDR Ltd. d/b/a PublicDomainRegistry.com30 Jun 20226 Aug 202430 Jun 2024
15smart4u.inNet 4 India Limited16 Jul 20171 Aug 201816 Jul 2019
16smart4u.techReliable Software, Ltd.7 Jul 20238 Aug 20247 Jul 2024
17smart4u.groupDomeneshop AS dba domainnameshop.com30 Jul 202022 Aug 202430 Jul 2025
18smart4u.dealsDomeneshop AS dba domainnameshop.com30 Jul 202022 Aug 202430 Jul 2025
19smart4u.proGoogle, Inc.8 Aug 202127 Oct 20218 Aug 2022
20smart4u.siteWeb Commerce Communications Limited dba WebNic.cc26 Dec 202126 Dec 202126 Dec 2022
21smart4u.ioOVH sas28 Apr 202112 Jun 202328 Apr 2025
22smart4u.cl-24 Jul 2020-24 Jul 2025
23smart4u.clubPDR Ltd. d/b/a PublicDomainRegistry.com9 Mar 201727 Feb 20248 Mar 2025
24smart4u.ai----
25smart4u.pl-25 Mar 20127 Apr 202425 Mar 2025
26smart4u.shop1API GmbH25 Sep 20194 Jan 202425 Sep 2024
27smart4u.onlineNameCheap, Inc.9 Jun 202321 Jul 20249 Jun 2024
28smart4u.saleDomeneshop AS dba domainnameshop.com30 Jul 202019 Sep 202430 Jul 2025
29smart4u.com.br-28 Nov 202228 Nov 202228 Nov 2025
30smart4u.clickTucows Domains Inc.15 Jan 202420 Jan 202415 Jan 2025
31smart4u.cloudHostinger, UAB4 Apr 20249 Apr 20244 Apr 2025
32smart4u.itServer Plan Srl10 Sep 201826 Sep 202410 Sep 2025
33smart4u.nl-20 Nov 200030 Nov 2023-
34smart4u.ru-6 Jul 2016-6 Jul 2025
35smart4u.se-6 May 200924 Mar 20246 May 2025
36smart4up.comOVH sas15 Apr 201916 Apr 202415 Apr 2025
37smart4uconsulting.comGoDaddy.com, LLC31 Dec 201431 Dec 201431 Dec 2016
38smart4unity.comKey-Systems GmbH31 Dec 201430 Dec 202331 Dec 2024
39smart4unity.netKey-Systems GmbH31 Dec 20141 Jan 201531 Dec 2015
40smart4uyou.comCosmotown, Inc.15 Sep 202326 Oct 202415 Sep 2024
41smart4ultd.comWebfusion Ltd.21 Sep 201521 Sep 201521 Sep 2017
42smart4ulocal.comGoDaddy.com, LLC20 Jul 201520 Jul 201520 Jul 2017
43smart4unlock.comBeijing Lanhai Jiye Technology Co., Ltd19 Feb 20236 Oct 202419 Feb 2025
44smart4us.comGoDaddy.com, LLC22 Jan 202129 Oct 202222 Jan 2028
45smart4utilities.comeNom, Inc.9 Jan 201725 Dec 20239 Jan 2025
46smart4u2.comKey-Systems GmbH22 Mar 201726 Apr 202422 Mar 2025
47smart4uservices.infoGoDaddy.com, LLC2 Jul 20172 Jul 20172 Jul 2018
48smart4us.netGoDaddy.com, LLC1 Mar 20201 Mar 20201 Mar 2021
49smart4ultd.co.ukThe Registry at Info Avenue, LLC d/b/a Spirit Comm…21 Sep 20153 Oct 201721 Sep 2018
50smart4us.co.uk-30 Aug 201730 Aug 201730 Aug 2018
51smart4url.comGoDaddy.com, LLC7 Nov 20187 Nov 20187 Nov 2019
52smart4ur.comHiChina Zhicheng Technology Limited14 Dec 201814 Dec 201814 Dec 2019
53smart4uk.comGoDaddy.com, LLC17 Mar 201917 Mar 201917 Mar 2020
54smart4u-ibss.netName.com, Inc.17 Nov 201917 Nov 201917 Nov 2020
55smart4u-ibss.comName.com, Inc.17 Nov 201917 Nov 201917 Nov 2020
56smart4ulondon.comGoDaddy.com, LLC27 Feb 202028 Feb 202427 Feb 2025
57smart4upci.comLigne Web Services SARL25 Dec 202025 Dec 202025 Dec 2021
58smart4unifi.xyzGoDaddy.com, LLC18 Jan 202118 Jan 202118 Jan 2022
59smart4usa.comGoDaddy.com, LLC22 Jan 202122 Jan 202122 Jan 2022
60smart4upload.comPDR Ltd. d/b/a PublicDomainRegistry.com27 Jan 202127 Jan 202127 Jan 2022
61smart4uae.comDreamHost, LLC3 Oct 20224 Oct 20243 Oct 2024
62smart4us.artNameCheap, Inc.6 Oct 202216 Sep 20246 Oct 2025
63smart4ur.storeNameCheap, Inc.3 Jan 202315 Mar 20243 Jan 2024
64smart4usports.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…16 Jan 202316 Jan 202316 Jan 2027
65smart4utvplus.ca-1 Feb 202113 Mar 20231 Feb 2026
66smart4uhome.comGoDaddy.com, LLC22 Apr 201823 Apr 202422 Apr 2025
67smart4usupermarketltd.comGoDaddy.com, LLC24 Apr 20225 Jun 202424 Apr 2024
68smart4url.xyzHostinger, UAB8 Jun 202314 Aug 20248 Jun 2024
69smart4usupermarketlimited.comPDR Ltd. d/b/a PublicDomainRegistry.com29 Jul 20239 Sep 202429 Jul 2024
70smart4upaffiliate.comTucows Domains Inc.30 Aug 202315 Aug 202430 Aug 2025
71smart4u-group.comCronon AG10 May 202429 Jun 202410 May 2025
72smart4usolutions.comHostinger, UAB2 Jul 20242 Jul 20242 Jul 2025
73smart4upublishing.comHostinger, UAB15 Jul 202415 Jul 202415 Jul 2026
74smart4upltd.comGoDaddy.com, LLC24 Oct 202424 Oct 202424 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=smart4u

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
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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