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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 1589 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 [626 Million Domains] $10,000 Details

Keyword: KWANTUM

Reverse Whois » KEYWORD [kwantum ]  { 215 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1kwantum.be-22 Jun 2000--
2kwantum.nl-5 Sep 19966 Feb 2024-
3kwantum.computerThe Registrar Company B.V.1 Nov 20202 Nov 20201 Nov 2021
4kwantum.bizAscio Technologies, Inc. Danmark - Filial af Ascio…19 Mar 200927 Mar 202418 Mar 2024
5kwantum.comMijn InternetOplossing B.V.5 Jul 20017 Jul 20245 Jul 2025
6kwantum.infoAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…23 Nov 202330 Jan 202523 Nov 2024
7kwantum.net-12 Mar 20216 Mar 202412 Mar 2026
8kwantum.orgPSI-USA, Inc. dba Domain Robot30 May 201730 May 202530 May 2026
9kwantum.ca-30 Jul 200212 Sep 202429 Jul 2025
10kwantum.co.uk-4 Nov 20025 Nov 20224 Nov 2032
11kwantum.amsterdamKey-Systems, LLC14 Mar 202114 Mar 202514 Mar 2026
12kwantum.storeKey-Systems, LLC23 Apr 202124 Apr 202523 Apr 2026
13kwantum.siteHostinger, UAB15 May 202416 May 202515 May 2026
14kwantum.digitalGoogle, Inc.13 Jan 20223 Jun 202513 Jan 2026
15kwantum.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…8 Mar 202416 May 20258 Mar 2025
16kwantum.onlineDattatec.com SRL7 Dec 20238 Dec 20247 Dec 2024
17kwantum.financeGoDaddy.com, LLC13 Jul 202224 Aug 202313 Jul 2023
18kwantum.inGoDaddy.com, LLC11 Nov 202228 Nov 202411 Nov 2025
19kwantum.cloudGoDaddy.com, LLC11 Nov 202226 Dec 202411 Nov 2025
20kwantum.techGoDaddy.com, LLC11 Nov 202227 Jan 202511 Nov 2025
21kwantum.com.pl-1 Feb 201721 Jan 20251 Feb 2026
22kwantum.ioKey-Systems GmbH7 Dec 202128 Nov 20247 Dec 2025
23kwantum.appGoDaddy.com, LLC9 May 201824 Jun 20249 May 2025
24kwantum.dev1API GmbH3 Dec 201922 Jan 20253 Dec 2025
25kwantum.pl-5 Apr 20145 Mar 20255 Apr 2026
26kwantum.lifeGoDaddy.com, LLC11 May 202325 Jun 202511 May 2026
27kwantum.org.pl-20 Jun 202318 Jun 202520 Jun 2026
28kwantum.websiteDattatec.com SRL7 Dec 20238 Dec 20247 Dec 2024
29kwantum.coNameKing.com Inc.1 Jun 20236 Jun 20241 Jun 2024
30kwantum.ru-5 May 2012-5 May 2026
31kwantum.de--7 Sep 2018-
32kwantum.fr-30 Nov 201528 Nov 202430 Nov 2024
33kwantum.funNameCheap, Inc.3 May 20251 Jun 20253 May 2026
34kwantum.businessGoogle, Inc.11 Jul 202511 Jul 202511 Jul 2026
35kwantummechanica.comHongkong Domain Name Information Management Co., L…11 Nov 202116 Nov 202211 Nov 2022
36kwantumkortingcollectief.comTucows Domains Inc.10 Oct 200914 Oct 201410 Oct 2015
37kwantumkortingen.comTucows Domains Inc.22 Nov 201126 Nov 201422 Nov 2015
38kwantumtheory.comTucows Domains Inc.30 Nov 201429 Nov 202430 Nov 2025
39kwantumtheory.netTucows Domains Inc.30 Nov 201429 Nov 202430 Nov 2025
40kwantumtheory.orgTucows Domains Inc.30 Nov 20144 Dec 202430 Nov 2025
41kwantumvoordeel.comHosting Concepts B.V. dba Openprovider8 Dec 20148 Dec 20248 Dec 2025
42kwantuminformatica.comTucows Domains Inc.3 Feb 20153 Feb 20153 Feb 2016
43kwantum-korting.comKey-Systems GmbH21 Aug 201522 Aug 201521 Aug 2016
44kwantumswitch.comGoDaddy.com, LLC5 May 20155 May 20155 May 2016
45kwantuminternet.comMetaregistrar BV Applications28 May 202224 Jun 202328 May 2023
46kwantumcomputer.comKey-Systems GmbH6 Jan 202121 Jan 20256 Jan 2026
47kwantumwellness.orgeNom, Inc.19 Sep 201519 Sep 201519 Sep 2016
48kwantumkids.comGoDaddy.com, LLC23 Jun 201523 Jun 202523 Jun 2027
49kwantumkid.comGoDaddy.com, LLC24 Sep 201525 Sep 202324 Sep 2025
50kwantums.orgeNom, Inc.3 Oct 201525 Jul 20173 Oct 2017
51kwantumk.com1&1 Internet AG1 Jan 20162 Jan 20171 Jan 2018
52kwantum-participations.comLigne Web Services SARL12 Mar 201618 Aug 201912 Mar 2020
53kwantummethode.comKey-Systems GmbH27 Apr 201626 Apr 202527 Apr 2026
54kwantumgroup.comGoDaddy.com, LLC27 Dec 202427 Dec 202427 Dec 2027
55kwantumkeuken.comKey-Systems GmbH14 Jun 201614 Jun 201614 Jun 2017
56kwantumip.com1&1 Internet AG30 Jul 201630 Jul 201630 Jul 2017
57kwantumsms.comTurnCommerce, Inc. DBA NameBright.com21 Dec 201820 Dec 201820 Dec 2019
58kwantumwellness.comDropCatch.com 1285 LLC2 Jul 20247 Jul 20252 Jul 2025
59kwantum-computer.comKey-Systems GmbH13 Apr 201212 Apr 202513 Apr 2026
60kwantumconsulting.comGoDaddy.com, LLC16 Jun 201417 Jun 202416 Jun 2026
61kwantumleap.comGoDaddy.com, LLC25 May 200726 May 202525 May 2026
62kwantumchemicals.comGoDaddy.com, LLC27 May 201314 Sep 202227 May 2027
63kwantum-cdi.comCV. Jogjacamp29 Aug 201221 May 202529 Aug 2026
64kwantuminc.comeNom, Inc.5 Sep 200929 Apr 20255 Sep 2025
65kwantumlinks.comGoDaddy.com, LLC8 May 201427 Dec 20248 May 2027
66kwantumoptik.comeNom, Inc.27 Apr 201217 Apr 201727 Apr 2018
67kwantumgraphics.comFastDomain Inc.12 Jan 200627 Dec 202412 Jan 2026
68kwantumgenetics.comMetaregistrar BV Applications4 Aug 20106 Aug 20244 Aug 2025
69kwantum-ugmbh.comCronon AG18 Dec 200918 Dec 200918 Dec 2017
70kwantumleapcoaching.comNameCheap, Inc.15 Jul 200927 Jun 202315 Jul 2025
71kwantumgeneeskunde.comMetaregistrar BV Applications25 Oct 200627 Oct 202425 Oct 2025
72kwantumhallen.comInternet Domain Services BS Corp10 Dec 200827 Nov 201510 Dec 2016
73kwantum-computers.comKey-Systems GmbH13 Apr 201212 Apr 202513 Apr 2026
74kwantumcomputers.comKey-Systems GmbH13 Apr 201212 Apr 202513 Apr 2026
75kwantum-gmbh.comCronon AG21 Dec 200922 Dec 202421 Dec 2025
76kwantumkorting.comKey-Systems GmbH7 Nov 20127 Nov 20157 Nov 2016
77kwantumleap.netGoDaddy.com, LLC25 May 200726 May 202525 May 2026
78kwantumphysics.comeNom, Inc.25 Oct 20167 Dec 201725 Oct 2017
79kwantumrevolutie.be-9 Sep 2015--
80kwantumsprong.vlaanderenRealtime Register B.V.16 Nov 201617 Nov 201716 Nov 2018
81kwantumtek.comWix.com Ltd.25 Aug 20215 Oct 202325 Aug 2023
82kwantumnetwerk.comRealtime Register B.V.30 Apr 2017-30 Apr 2018
83kwantumsoftware.comThe Registrar Company B.V.11 May 201712 May 202011 May 2021
84kwantumcommunicatie.comThe Registrar Company B.V.11 May 201711 May 201711 May 2018
85kwantumanalytics.comNetwork Solutions, LLC2 Jun 20176 May 20252 Jun 2026
86kwantummusicgroup.comNameCheap, Inc.7 Nov 20177 Nov 20177 Nov 2018
87kwantumcoaching.comTucows Domains Inc.26 Apr 201826 Apr 201826 Apr 2019
88kwantumcoach.comTucows Domains Inc.26 Apr 201826 Apr 201826 Apr 2019
89kwantumtech.comNameKing.com Inc.24 Dec 202424 Dec 202424 Dec 2025
90kwantumcomputing.comNameKing.com Inc.24 Dec 202424 Dec 202424 Dec 2025
91kwantumperformance.comGoDaddy.com, LLC6 Jun 20186 Jun 20186 Jun 2019
92kwantummaintenance.comGoDaddy.com, LLC6 Jun 20186 Jun 20186 Jun 2019
93kwantumapm.comGoDaddy.com, LLC6 Jun 20186 Jun 20186 Jun 2019
94kwantumventures.comGoDaddy.com, LLC24 Jan 202524 Jan 202524 Jan 2026
95kwantumlegacy.comTucows Domains Inc.1 Aug 20185 Aug 20191 Aug 2019
96kwantummy.comNameSecure L.L.C.31 Aug 201831 Aug 201831 Aug 2019
97kwantumlink.comPDR Ltd. d/b/a PublicDomainRegistry.com28 Mar 202123 Mar 202528 Mar 2026
98kwantumsos.comGoDaddy.com, LLC18 Sep 201818 Sep 201818 Sep 2019
99kwantumcomputer.infoGandi SAS31 Oct 201831 Oct 201831 Oct 2019
100kwantumcomputer.netGandi SAS31 Oct 201831 Oct 201831 Oct 2019
101kwantumglobal.comGoDaddy.com, LLC22 Jan 201922 Jan 201922 Jan 2020
102kwantummechanics.comPromo People inc.26 Mar 20191 Apr 201926 Mar 2021
103kwantum-mechanics.comPromo People inc.26 Mar 20197 Jan 202026 Mar 2021
104kwantummekanix.comGoDaddy.com, LLC6 May 20197 May 20256 May 2027
105kwantumz.comTLD Registrar Solutions Ltd.10 Jun 201920 Jul 202410 Jun 2024
106kwantumkrowneddaily.comDynadot, LLC26 Jun 201927 Jun 201926 Jun 2020
107kwantumkd.comGoDaddy.com, LLC1 Jul 20192 Jul 20251 Jul 2026
108kwantumfysica.comHosting Concepts B.V. dba Openprovider24 Sep 201924 Sep 202424 Sep 2025
109kwantumbewustzijn.comRealtime Register B.V.7 Nov 20198 Nov 20247 Nov 2025
110kwantumdesign.comAscio Technologies, Inc. Danmark - Filial af Ascio…2 Feb 20202 Feb 20202 Feb 2021
111kwantummadethis.comGoDaddy.com, LLC17 Apr 202017 Apr 202017 Apr 2021
112kwantumliving.comGoDaddy.com, LLC28 Mar 202428 Mar 202428 Mar 2029
113kwantumempire.com1&1 Internet AG22 May 202022 May 202022 May 2026
114kwantumcapital.comGoogle, Inc.17 Jun 20202 Jun 202517 Jun 2026
115kwantumadvisory.comGoogle, Inc.17 Jun 202017 Jun 202017 Jun 2021
116kwantumtheory.ca-30 Nov 201429 Nov 202430 Nov 2025
117kwantumresidential.comGoDaddy.com, LLC18 Apr 201819 Apr 202518 Apr 2026
118kwantumbiochem.comGoDaddy.com, LLC2 Nov 20202 Nov 20202 Nov 2021
119kwantumnet.onlineMetaregistrar BV Applications13 Dec 2020-13 Dec 2021
120kwantumexpress.onlineRealtime Register B.V.18 Dec 2020-18 Dec 2021
121kwantum-generatie.comHosting Concepts B.V. dba Openprovider18 Dec 202027 Feb 202418 Dec 2023
122kwantumanalyse.comHosting Concepts B.V. dba Openprovider18 Dec 202027 Feb 202418 Dec 2023
123kwantumdating.comHosting Concepts B.V. dba Openprovider18 Dec 202027 Feb 202418 Dec 2023
124kwantumgeneratie.comHosting Concepts B.V. dba Openprovider18 Dec 202027 Feb 202418 Dec 2023
125kwantumce.comGoDaddy.com, LLC4 Feb 202118 Apr 20254 Feb 2025
126kwantumusa.comGoDaddy.com, LLC8 Mar 202128 Mar 20248 Mar 2026
127kwantumkitchen.comGoogle, Inc.10 Apr 202126 Mar 202510 Apr 2026
128kwantumveld.onlineHosting Concepts B.V. dba Openprovider10 May 202110 May 202110 May 2022
129kwantumveld.comTucows Domains Inc.10 May 202114 May 202210 May 2022
130kwantumoptica.siteMetaregistrar BV Applications2 Aug 202110 Nov 20232 Aug 2024
131kwantumoptica.comMetaregistrar BV Applications2 Aug 202128 Apr 20242 Aug 2024
132kwantumsolutions.comTucows Domains Inc.6 Oct 202110 Oct 20226 Oct 2022
133kwantumtattoo.xyzNics Telekomünikasyon Ticaret Ltd. Şti.17 Jan 2022-17 Jan 2023
134kwantumedu.comWix.com Ltd.9 Aug 202210 Jul 20249 Aug 2026
135kwantum-logic.siteLimited Liability Company "Registrar of domain nam…30 Aug 202231 Aug 202330 Aug 2024
136kwantumkwestie.nl-28 Nov 202125 Aug 2022-
137kwantumhealth.comGoDaddy.com, LLC23 Sep 202224 Sep 202423 Sep 2025
138kwantumhealing.comGoDaddy.com, LLC23 Sep 202224 Sep 202423 Sep 2025
139kwantumwoman.comGoDaddy.com, LLC23 Sep 202224 Sep 202423 Sep 2025
140kwantum-hub.comMesh Digital Limited3 Nov 20224 Oct 20243 Nov 2025
141kwantumbit.comGoDaddy.com, LLC11 Nov 20227 Mar 202511 Nov 2025
142kwantumlab.comGoDaddy.com, LLC11 Nov 20227 Mar 202511 Nov 2025
143kwantumlabs.comGoDaddy.com, LLC11 Nov 20227 Mar 202511 Nov 2025
144kwantumworks.comGoDaddy.com, LLC11 Nov 20227 Feb 202511 Nov 2025
145kwantumsafe.netGoDaddy.com, LLC30 Nov 202210 Feb 202530 Nov 2024
146kwantumsafe.comGoDaddy.com, LLC30 Nov 20226 Dec 202430 Nov 2025
147kwantumleap.coachNameCheap, Inc.1 Dec 20221 Dec 20231 Dec 2024
148kwantumleapgroup.comNameCheap, Inc.1 Dec 202224 Nov 20231 Dec 2025
149kwantumtattoo.onlineNics Telekomünikasyon Ticaret Ltd. Şti.23 Dec 20223 Mar 202423 Dec 2023
150kwantumszkolenia.com.pl-21 Feb 20023 Feb 202520 Feb 2026
151kwantumvoetreflex.be-24 Jun 2015--
152kwantum-evolutie.comKey-Systems GmbH2 Feb 20233 Feb 20252 Feb 2026
153kwantumevolutie.comKey-Systems GmbH2 Feb 20233 Feb 20252 Feb 2026
154kwantum-energy.comLigne Web Services SARL12 Aug 201619 Aug 201912 Aug 2020
155kwantum-innovation.comNameCheap, Inc.16 Feb 202330 Mar 202516 Feb 2025
156kwantumbenefitsadvisors.comGoDaddy.com, LLC8 Mar 202119 Apr 20258 Mar 2025
157kwantumtattoo.comNics Telekomünikasyon Ticaret Ltd. Şti.17 Jan 202227 Feb 202517 Jan 2025
158kwantumwater.comGoDaddy.com, LLC17 Apr 202314 Apr 202517 Apr 2026
159kwantums.netHostinger, UAB13 Aug 202123 Oct 202313 Aug 2023
160kwantumlinks.nl-8 May 20142 Nov 2024-
161kwantumweb.nl-2 Nov 201230 May 2025-
162kwantumcomputer.nl-28 Jan 200927 Mar 2014-
163kwantumcomputers.nl-28 Jan 200927 Mar 2014-
164kwantumsprongen.nl-18 Oct 20159 Nov 2023-
165kwantumfysica-bewustzijn.nl-4 Oct 20181 Jul 2024-
166kwantumkracht.nl-3 Jan 202010 Nov 2023-
167kwantumwebsites.nl-8 Nov 202010 Nov 2023-
168kwantumfolders.nl-13 May 20135 Apr 2023-
169kwantumtek.orgDomain.com, LLC14 Dec 202126 Feb 202514 Dec 2024
170kwantumchain.comNameKing.com Inc.24 May 20237 Aug 202424 May 2024
171kwantumsoft.comRegional Network Information Center, JSC dba RU-CE…30 May 202329 May 202529 May 2026
172kwantumkollections.comGoDaddy.com, LLC19 Jun 202324 Jun 202519 Jun 2026
173kwantumcontent.comKey-Systems GmbH16 Jul 202321 Jan 202516 Jul 2025
174kwantumdataservice.comGoDaddy.com, LLC25 Jul 202321 Nov 202325 Jul 2028
175kwantum-leap.comInternet Domain Services BS Corp31 Aug 20231 Sep 202431 Aug 2025
176kwantumblossom.comDynadot, LLC29 Sep 20238 Nov 202429 Sep 2024
177kwantumdataservices.comGoDaddy.com, LLC4 Mar 20254 Mar 20254 Mar 2026
178kwantumopstellingen.comOne.com A/S19 Nov 202319 Jan 202519 Nov 2024
179kwantumkortingen.onlineMetaregistrar BV Applications8 Jan 202423 Feb 20258 Jan 2026
180kwantumklientz.comSquarespace Domains LLC23 Jan 20245 Apr 202523 Jan 2025
181kwantumbuilds.comTucows Domains Inc.17 Feb 202430 Mar 202517 Feb 2025
182kwantumds.comGoDaddy.com, LLC21 Mar 202425 Mar 202421 Mar 2026
183kwantumscience.comGoDaddy.com, LLC30 Mar 202431 Mar 202530 Mar 2026
184kwantumfysicablog.nl-8 Nov 20238 Nov 2023-
185kwantuminsurancegroup.comGoDaddy.com, LLC11 Apr 202411 Apr 202411 Apr 2027
186kwantumg.comHostinger, UAB18 Apr 20248 Mar 202518 Apr 2026
187kwantumsprong.be-6 Dec 2021--
188kwantumlife.frOVH sas29 Aug 202230 Sep 202429 Aug 2025
189kwantumchemicals.camNameCheap, Inc.24 Jun 202425 Jun 202524 Jun 2026
190kwantum-revolutie.eu----
191kwantumconsult.comGoDaddy.com, LLC31 Jul 202431 Jul 202431 Jul 2027
192kwantumkortingen.nl-8 Jan 202412 Jan 2024-
193kwantumhomes.comMelbourne IT, Ltd5 Aug 202429 Nov 20245 Aug 2027
194kwantumshop.comMetaregistrar BV Applications26 Aug 202425 Oct 202426 Aug 2025
195kwantumlife.comGoDaddy.com, LLC19 Sep 202419 Sep 202419 Sep 2025
196kwantumapparel.comHostinger, UAB27 Nov 20247 May 202527 Nov 2025
197kwantumbus.onlineTucows Domains Inc.16 Dec 20248 Jan 202516 Dec 2025
198kwantumbus.infoTucows Domains Inc.16 Dec 20242 Jan 202516 Dec 2025
199kwantumai.comPorkbun, LLC31 Dec 202431 Dec 202431 Dec 2025
200kwantum-nl.comBeijing Lanhai Jiye Technology Co., Ltd9 Jan 202511 Jul 20259 Jan 2026
201kwantumchip.comRegister NV dba Register.eu1 Feb 20251 Feb 20251 Feb 2026
202kwantumtechnology.comRegister NV dba Register.eu1 Feb 20251 Feb 20251 Feb 2026
203kwantumbehang.com-20 Feb 202520 Feb 202520 Feb 2026
204kwantum-ai-systemen.onlineMetaregistrar BV Applications25 Feb 202516 Apr 202525 Feb 2026
205kwantum-ai-systemen.storeMetaregistrar BV Applications25 Feb 202515 Jun 202525 Feb 2026
206kwantum-ai-systemen.comMetaregistrar BV Applications25 Feb 202515 Jun 202525 Feb 2026
207kwantumedicals.comTucows Domains Inc.3 Mar 20253 Mar 20253 Mar 2026
208kwantumlink.pt----
209kwantumservicessxm.comGoDaddy.com, LLC6 Apr 20256 Apr 20256 Apr 2028
210kwantumx.comGoDaddy.com, LLC6 Apr 20256 Apr 20256 Apr 2026
211kwantumx.co.uk-6 Apr 20256 Apr 20256 Apr 2026
212kwantumkomputer.comSquarespace Domains LLC13 Apr 202513 Apr 202513 Apr 2026
213kwantumgordijnen.comWest263 International Limited21 Apr 202521 Apr 202521 Apr 2026
214kwantum-behang.comWest263 International Limited21 Apr 202521 Apr 202521 Apr 2026
215kwantumizer.comGoDaddy.com, LLC11 Jul 202511 Jul 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=kwantum

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