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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.

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1000 WHOIS History API Queries $5 Details
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Whois Database [602 Million Domains] $10,000 Details

Keyword: DUUP

Reverse Whois » KEYWORD [duup ]  { 193 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1duup.comNameKing.com Inc.26 May 200416 Dec 202426 May 2025
2duup.scienceAlpnames Limited10 Apr 201510 Apr 20159 Apr 2016
3duup.infoNameCheap, Inc.8 Oct 201612 Nov 20178 Oct 2018
4duup.orgHiChina Zhicheng Technology Limited11 Mar 201710 May 201711 Mar 2018
5duup.xyzUniregistrar Corp18 Sep 201819 Dec 202418 Sep 2025
6duup.topHosting Concepts B.V. dba Openprovider13 Nov 202323 Dec 202413 Nov 2024
7duup.wangeName Technology Co., Ltd.1 Mar 20169 Jun 20161 Mar 2017
8duup.siteNameCheap, Inc.24 Jan 202024 Feb 202024 Jan 2021
9duup.saleNameCheap, Inc.8 Oct 201612 Nov 20178 Oct 2017
10duup.emaileNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
11duup.computereNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
12duup.visioneNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
13duup.ninjaNameCheap, Inc.8 Oct 201612 Nov 20178 Oct 2017
14duup.worldeNom, Inc.8 Oct 20168 Oct 20168 Oct 2017
15duup.chateNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
16duup.mediaeNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
17duup.reviewNameCheap, Inc.8 Oct 20168 Oct 20177 Oct 2017
18duup.spaceNameCheap, Inc.8 Oct 201613 Nov 20178 Oct 2017
19duup.hostingNameCheap, Inc.8 Oct 201612 Nov 20178 Oct 2017
20duup.managementeNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
21duup.loanNameCheap, Inc.8 Oct 20168 Oct 20177 Oct 2017
22duup.marketingeNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
23duup.systemseNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
24duup.websiteNameCheap, Inc.8 Oct 201613 Nov 20178 Oct 2017
25duup.softwareNameCheap, Inc.8 Oct 201612 Nov 20178 Oct 2017
26duup.reviewsNameCheap, Inc.8 Oct 201612 Nov 20178 Oct 2017
27duup.domainseNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
28duup.technologyeNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
29duup.companyeNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
30duup.cooleNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
31duup.zoneeNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
32duup.videoNameCheap, Inc.8 Oct 201612 Nov 20178 Oct 2017
33duup.onlineNameCheap, Inc.8 Oct 201613 Nov 20178 Oct 2017
34duup.networkeNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
35duup.techNameCheap, Inc.8 Oct 201613 Nov 20178 Oct 2017
36duup.helpNameCheap, Inc.8 Oct 201612 Nov 20178 Oct 2017
37duup.guideeNom, Inc.8 Oct 20168 Oct 20168 Oct 2017
38duup.partyNameCheap, Inc.8 Oct 20168 Oct 20177 Oct 2017
39duup.solareNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
40duup.wikiNameCheap, Inc.8 Oct 201613 Nov 20178 Oct 2017
41duup.downloadNameCheap, Inc.8 Oct 20168 Oct 20177 Oct 2017
42duup.digitaleNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
43duup.claimseNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
44duup.directeNom, Inc.8 Oct 201620 Nov 20178 Oct 2017
45duup.netGoDaddy.com, LLC10 Oct 200727 Sep 202410 Oct 2025
46duup.winAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…10 Nov 20161 Mar 20179 Nov 2017
47duup.appunited-domains AG11 Nov 201924 Jan 202411 Nov 2023
48duup.storeHostinger, UAB20 Jan 202327 Mar 202420 Jan 2024
49duup.be-30 Jan 2011--
50duup.cn-7 Oct 2020-7 Oct 2025
51duup.pt----
52duup.nl-29 Jul 201924 Apr 2023-
53duup.liveGoDaddy.com, LLC2 May 202313 Jun 20242 May 2024
54duup.ioGoDaddy.com, LLC23 Mar 202310 Sep 202423 Mar 2025
55duup.co.ukYour Domain LLC12 Aug 202315 Aug 202312 Aug 2024
56duup.ru-4 Dec 2023-4 Dec 2024
57duup.se-12 Sep 202412 Sep 202412 Sep 2025
58duup.fashionGoDaddy.com, LLC29 Oct 20243 Nov 202429 Oct 2025
59duup.proEranet International Limited16 Jan 202516 Jan 202516 Jan 2026
60duupq.biz-16 Sep 2014-15 Sep 2015
61duuper.comOne.com A/S15 Nov 202016 Nov 202315 Nov 2024
62duupbraider.netDotname Korea Corp.29 Jan 201529 Jan 201529 Jan 2016
63duupi.comDynadot, LLC2 Feb 20153 Feb 20252 Feb 2026
64duupa.infoGoDaddy.com, LLC7 Mar 20157 Mar 20157 Mar 2016
65duupu.comDynadot, LLC8 Jul 20163 Jan 20258 Jul 2025
66duuplex.netGoDaddy.com, LLC8 Sep 20158 Sep 20158 Sep 2016
67duupay.comGoogle, Inc.4 Jan 20231 Jul 20244 Jan 2026
68duup2.comGabia, Inc.26 Nov 201526 Nov 201526 Nov 2016
69duupla.comeNom, Inc.22 Dec 20151 Dec 202422 Dec 2025
70duuproprio.comGoDaddy.com, LLC11 Mar 201611 Mar 201611 Mar 2017
71duupoo.comXin Net Technology Corporation12 Jun 201716 Jun 202312 Jun 2024
72duupdates.comTurnCommerce, Inc. DBA NameBright.com9 Jul 20203 Jul 20219 Jul 2025
73duupl.topAlpnames Limited29 Apr 201629 Apr 201629 Apr 2017
74duuptb.xyzPDR Ltd. d/b/a PublicDomainRegistry.com2 Jun 20163 Aug 20162 Jun 2017
75duupp.bidAlpnames Limited13 Jun 201613 Jun 201612 Jun 2017
76duupa.comNameCheap, Inc.9 Mar 200817 Apr 20249 Mar 2025
77duuplex.comGoDaddy.com, LLC13 Jan 200314 Jan 202513 Jan 2026
78duupe.comNameCheap, Inc.12 Sep 201013 Aug 202412 Sep 2025
79duupje.netTucows Domains Inc.18 Aug 200628 Sep 202418 Aug 2024
80duupe.netNameCheap, Inc.12 Sep 201013 Aug 202412 Sep 2025
81duupe.orgNameCheap, Inc.12 Sep 201018 Aug 202412 Sep 2025
82duups.xyzNics Telekomünikasyon Ticaret Ltd. Şti.1 Jul 2020-1 Jul 2021
83duupp.loanAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…17 Dec 201620 Dec 201716 Dec 2017
84duuple.comNameCheap, Inc.27 Jul 202427 Jul 202427 Jul 2025
85duups.loanAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…23 Feb 201729 Mar 201722 Feb 2018
86duupe.loanAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…23 Feb 201729 Mar 201722 Feb 2018
87duupd.loanAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…24 Feb 201731 Mar 201723 Feb 2018
88duupg.loanAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…24 Feb 201729 Mar 201723 Feb 2018
89duup810661.winNameCheap, Inc.19 Mar 201725 Apr 201718 Mar 2018
90duuppb.loanAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…22 Mar 201731 Mar 201721 Mar 2018
91duuppc.loanAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…12 Apr 201719 Apr 201712 Apr 2018
92duuple.netGoDaddy.com, LLC21 Apr 201721 Apr 201721 Apr 2018
93duuptuv.comDomain.com, LLC10 Aug 201710 Aug 201710 Aug 2018
94duupdates.inGoDaddy.com, LLC23 Jun 20166 May 202423 Jun 2027
95duupcv.ltdAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…24 Oct 201724 Oct 201724 Oct 2018
96duupnbit.netGMO Internet Inc.26 Feb 2018-26 Feb 2019
97duupuehh.menAlpnames Limited23 Mar 201823 Mar 201823 Mar 2019
98duupallo.loanAlpnames Limited23 Mar 201823 Mar 201823 Mar 2019
99duupqiac.loanWest263 International Limited15 Jun 201816 Jun 201815 Jun 2019
100duuporn.comNamePal.com #80093 Sep 20193 Sep 20193 Sep 2020
101duuple.infoGoDaddy.com, LLC5 Jul 20185 Jul 20185 Jul 2019
102duuple.techGoDaddy.com, LLC5 Jul 20185 Jul 20185 Jul 2019
103duuple.clubGoDaddy.com, LLC5 Jul 20185 Jul 20185 Jul 2019
104duuple.onlineGoDaddy.com, LLC5 Jul 20185 Jul 20185 Jul 2019
105duuple.bizGoDaddy.com, LLC5 Jul 20185 Jul 20185 Jul 2019
106duupagemedicalgroup.comName.com, Inc.5 Oct 20185 Oct 20185 Oct 2019
107duupla-teste.comRegister.it SPA28 Nov 201828 Nov 201828 Nov 2019
108duups.comNamesilo, LLC23 Sep 202323 Sep 202423 Sep 2025
109duuplicities.comNetwork Solutions, LLC18 Dec 201819 Dec 202418 Dec 2025
110duupo.comCloudFlare, Inc.24 Sep 202210 Feb 202424 Sep 2025
111duupiyaw.comDomain.com, LLC31 Jan 201931 Jan 201931 Jan 2020
112duupp1.comGoDaddy.com, LLC14 Feb 201914 Feb 201914 Feb 2020
113duupont.comNameCheap, Inc.21 Oct 20222 Dec 202321 Oct 2023
114duuplelaunch.comGoDaddy.com, LLC19 Apr 201919 Apr 201919 Apr 2021
115duupleasialaunch.comGoDaddy.com, LLC19 Apr 201919 Apr 201919 Apr 2021
116duupz.comNameKing.com Inc.10 Dec 202223 Feb 202410 Dec 2023
117duuphic.comFastDomain Inc.7 Aug 20197 Aug 20197 Aug 2020
118duupiecuador.comGoDaddy.com, LLC30 Jun 202130 Jun 202130 Jun 2022
119duupd.comXiamen Nawang Technology Co., Ltd4 Nov 20194 Nov 20194 Nov 2020
120duuplo.comName.com, Inc.16 Apr 202130 Jun 202316 Apr 2023
121duupistore.comGoDaddy.com, LLC11 Feb 202011 Feb 202011 Feb 2021
122duupo.netDynadot, LLC12 Apr 201513 Apr 202012 Apr 2020
123duuplicato.comOVH sas24 Apr 202025 Apr 202324 Apr 2024
124duupes.comGoDaddy.com, LLC24 Apr 20206 Jul 202424 Apr 2024
125duupixent.comZhengzhou Century Connect Electronic Technology De…13 May 202014 May 202013 May 2021
126duupy.comEpik Inc.3 Sep 20213 Sep 20213 Sep 2022
127duupti.icuALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED13 Jan 202018 Jan 202013 Jan 2021
128duuplaa.comGoDaddy.com, LLC26 Jan 20236 Nov 202426 Jan 2027
129duupr.comPorkbun, LLC28 Oct 202027 Aug 202428 Oct 2025
130duupay.inkChengdu West Dimension Digital Technology Co., Ltd…14 Dec 202014 Dec 202014 Dec 2021
131duupay.siteChengdu West Dimension Digital Technology Co., Ltd…14 Dec 202014 Dec 202014 Dec 2021
132duupay.xyzGoDaddy.com, LLC25 Aug 20235 Nov 202425 Aug 2024
133duupz.xyzNameCheap, Inc.4 Feb 20214 Feb 20214 Feb 2022
134duupitienda.comHosting Concepts B.V. dba Openprovider6 Feb 202117 Mar 20246 Feb 2024
135duuplas.comInstra Corporation Pty Ltd.24 Feb 202115 Jan 202524 Feb 2025
136duupla.netInstra Corporation Pty Ltd.24 Feb 202115 Jan 202524 Feb 2025
137duuppgjof.comDynadot, LLC7 Jun 20217 Jun 20217 Jun 2022
138duupark.comDNSPod, Inc.22 Jun 202122 Jun 202122 Jun 2022
139duupuu.comGoDaddy.com, LLC8 Jul 202119 Aug 20238 Jul 2023
140duuprospvfa.comGoDaddy.com, LLC26 Jul 202126 Jul 202126 Jul 2022
141duupxe57.xyzGMO Internet Inc.13 Aug 202116 Aug 202113 Aug 2022
142duuppo.comTucows Domains Inc.16 Feb 202328 Apr 202416 Feb 2024
143duupet.comNamesilo, LLC30 Sep 202130 Sep 202130 Sep 2025
144duupds.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…19 Oct 202119 Oct 202119 Oct 2022
145duupzpizza.comGoDaddy.com, LLC6 Dec 202117 Feb 20256 Dec 2024
146duupz.pizzaNameCheap, Inc.29 Dec 202129 Dec 202129 Dec 2022
147duuplaza.comWeb Commerce Communications Limited dba WebNic.cc5 Mar 202214 Apr 20235 Mar 2023
148duupp.comNamesilo, LLC23 Dec 202026 Jan 202323 Dec 2022
149duuplicado.comHostinger, UAB17 May 202227 Jul 202317 May 2023
150duupli.comHostinger, UAB17 May 202227 Jul 202417 May 2024
151duuplimate.comHostinger, UAB17 May 202227 Jul 202317 May 2023
152duuplicate.comHostinger, UAB17 May 202227 Jul 202317 May 2023
153duuply.comGoogle, Inc.22 Jun 202223 Jun 202322 Jun 2024
154duuplicolor.comChengdu West Dimension Digital Technology Co., Ltd…4 Jul 202210 Sep 20234 Jul 2023
155duupol.comCV. Rumahweb Indonesia3 Sep 202214 Oct 20243 Sep 2024
156duupeui.comNameCheap, Inc.27 Sep 20229 Dec 202327 Sep 2023
157duuped.comGoogle, Inc.22 Jan 202322 Jan 202522 Jan 2025
158duupzlist.comGoDaddy.com, LLC2 Mar 202313 Apr 20242 Mar 2024
159duupzpizzamenu.comGoDaddy.com, LLC13 Mar 202314 Mar 202413 Mar 2025
160duupsta.comTucows Domains Inc.19 Mar 202330 May 202419 Mar 2024
161duuplica.comWix.com Ltd.25 Feb 202126 Jan 202525 Feb 2027
162duuphb.liveNameCheap, Inc.12 Sep 202212 Sep 202312 Sep 2024
163duupe.storeTucows Domains Inc.23 Apr 20233 Jun 202423 Apr 2024
164duupshop.nl-5 Apr 201628 Oct 2024-
165duuplan.nl-11 May 201118 Sep 2020-
166duupla.orgInstra Corporation Pty Ltd.24 Feb 202110 Jan 202524 Feb 2025
167duupdate.comHostinger, UAB9 Jul 202319 Aug 20249 Jul 2024
168duupdatees.inKey-Systems GmbH18 Jul 20224 Aug 202318 Jul 2023
169duupfmw.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…27 Sep 202325 Sep 202427 Sep 2025
170duupfragrance.comGoDaddy.com, LLC3 Dec 202313 Jan 20253 Dec 2024
171duupfragrances.comGoDaddy.com, LLC3 Dec 202313 Jan 20253 Dec 2024
172duupay.uk-19 Dec 202320 Dec 202419 Dec 2025
173duupl.comGoDaddy.com, LLC13 Jan 202414 Jan 202513 Jan 2026
174duuplet.comGoDaddy.com, LLC13 Jan 202414 Jan 202513 Jan 2026
175duup92y6e.sbsGlobal Domains International, Inc. DBA DomainCostC…18 Jan 202419 Jan 202518 Jan 2026
176duupq.pics-24 Jan 202425 Jan 202524 Jan 2026
177duupaa.comHostinger, UAB8 Feb 20248 Feb 20258 Feb 2025
178duupoc.funPDR Ltd. d/b/a PublicDomainRegistry.com19 Feb 202420 Feb 202519 Feb 2026
179duupackages.comNameCheap, Inc.27 Feb 202427 Feb 202427 Feb 2025
180duupoc.comPDR Ltd. d/b/a PublicDomainRegistry.com5 Apr 20245 Jun 20245 Apr 2025
181duuptjl.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…7 Sep 202315 Oct 20247 Sep 2024
182duupkvf.lolGMO Internet Inc.22 May 202412 Jun 202422 May 2025
183duupo.linkCloudFlare, Inc.9 Sep 202414 Sep 20249 Sep 2025
184duup0c.siteGoDaddy.com, LLC27 Sep 202425 Nov 202427 Sep 2025
185duupo.winCloudFlare, Inc.28 Sep 20243 Oct 202428 Sep 2025
186duupp.store-18 Oct 202418 Oct 202418 Oct 2025
187duupuc.siteGoDaddy.com, LLC27 Oct 202420 Dec 202427 Oct 2025
188duupe.onlineGoDaddy.com, LLC16 Jan 2025-16 Jan 2026
189duupsuuk.funNameCheap, Inc.27 Jan 202527 Jan 202527 Jan 2026
190duupseek.comeName Technology Co., Ltd.30 Jan 202530 Jan 202530 Jan 2026
191duupwy.comXin Net Technology Corporation5 Feb 20255 Feb 20255 Feb 2026
192duupp.cyouAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…13 Feb 202513 Feb 202513 Feb 2026
193duupeq.proName.com, Inc.22 Feb 202522 Feb 202522 Feb 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=duup

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

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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