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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 Lookup API Queries $2 Details
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Whois Database [558 Million Domains] $10,000 Details

Keyword: RKOS

Reverse Whois » KEYWORD [rkos ]  { 191 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1rkos.usGoDaddy.com, LLC18 Aug 201518 Aug 201617 Aug 2017
2rkos.comNetwork Solutions, LLC31 Mar 199910 May 202431 Mar 2025
3rkos.org1&1 Internet AG16 Aug 201730 Sep 202316 Aug 2024
4rkos.xyzChengdu West Dimension Digital Technology Co., Ltd…8 Feb 201624 Feb 20168 Feb 2017
5rkos.topChengdu West Dimension Digital Technology Co., Ltd…15 Feb 2016-15 Feb 2017
6rkos.wangeName Technology Co., Ltd.29 Feb 201629 Feb 201628 Feb 2017
7rkos.infoGoDaddy.com, LLC24 Jan 201010 Mar 202324 Jan 2025
8rkos.netAcens Technologies, S.L.U.25 Feb 200315 Oct 202025 Feb 2025
9rkos.winAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…10 Nov 201613 Nov 20179 Nov 2017
10rkos.co.ukReserved7 May 20136 May 20177 May 2019
11rkos.emailNamesilo, LLC10 Mar 202418 Apr 202410 Mar 2025
12rkos.agencyPDR Ltd. d/b/a PublicDomainRegistry.com2 Apr 20221 Apr 20242 Apr 2025
13rkos.siteChengdu West Dimension Digital Technology Co., Ltd…23 Nov 202312 Jan 202423 Nov 2024
14rkos.redDynadot, LLC28 Apr 20227 Jun 202328 Apr 2023
15rkos.devName.com, Inc.25 Apr 202325 Apr 202425 Apr 2025
16rkos.pl-26 May 202326 May 2023-
17rkos.buzzNamesilo, LLC2 Jan 20247 Jan 20242 Jan 2025
18rkos.ru-24 Apr 2013-24 Apr 2025
19rkosolutions.comCloudFlare, Inc.29 Dec 200520 Nov 202329 Dec 2024
20rkosubsx.orgNetowl, Inc.12 Sep 201412 Sep 201412 Sep 2015
21rkoslon.comGoDaddy.com, LLC13 Jun 201613 Jun 201613 Jun 2017
22rkossk.comNetwork Solutions, LLC27 Sep 201427 Sep 201427 Sep 2015
23rkossei.comDynadot, LLC3 May 20204 May 20203 May 2021
24rkosell.comeNom, Inc.1 Jan 20151 Jan 20151 Jan 2016
25rkoster.realtorName Share, Inc.2 Dec 20142 Dec 20142 Dec 2015
26rkosivelto.orgGMO Internet Inc.5 Aug 201213 Aug 20155 Aug 2016
27rkoshida.infoGMO Internet Inc.7 Jan 201527 Dec 20237 Jan 2025
28rkosaka.xyzGMO Internet Inc.21 Aug 201510 Aug 201621 Aug 2017
29rkosh.comName.com, Inc.2 Apr 20152 Apr 20152 Apr 2016
30rkosi.comBizcn.com, Inc.20 Jul 201722 Jul 202320 Jul 2024
31rkostoar.comGMO Internet Inc.13 Jul 201513 Jul 201513 Jul 2016
32rkosis.comGoDaddy.com, LLC15 Jul 201515 Jul 201515 Jul 2016
33rkosport.comPDR Ltd. d/b/a PublicDomainRegistry.com18 Jul 201518 Jul 201518 Jul 2016
34rkoservice.infoTucows Domains Inc.8 Oct 201312 Oct 20158 Oct 2016
35rkoseletds.netTucows Domains Inc.7 Dec 201211 Dec 20157 Dec 2016
36rkoswing.infoNetwork Solutions, LLC25 Dec 201525 Dec 201525 Dec 2016
37rkosu.xyzUniregistrar Corp1 Jun 20161 Jun 20161 Jun 2017
38rkoscikas.netHostinger, UAB12 May 202211 May 202412 May 2027
39rkostron.comGoDaddy.com, LLC25 Aug 20166 Nov 202325 Aug 2023
40rkosteeel.com-20 Sep 201620 Sep 201620 Sep 2017
41rkoseattle.comGoDaddy.com, LLC15 Mar 200916 Mar 202315 Mar 2025
42rkoservices.comGoDaddy.com, LLC5 Jan 20245 Jan 20245 Jan 2025
43rkosslaw.comTLDs LLC dba SRSplus15 Mar 20089 Mar 202315 Mar 2028
44rkoshirodoor.comFastDomain Inc.30 Nov 200115 Nov 202330 Nov 2024
45rkosberg.comGoogle, Inc.9 Jul 200417 Apr 20249 Jul 2024
46rkostage.comFastDomain Inc.13 Dec 201119 Dec 202313 Dec 2024
47rkosteel.comRebel.com Corp.19 Jun 20004 May 202319 Jun 2024
48rkoshy.comGoDaddy.com, LLC8 Dec 20109 Dec 20228 Dec 2024
49rkostudios.comGoDaddy.com, LLC7 Sep 20048 Sep 20237 Sep 2024
50rkosher.comTucows Domains Inc.27 Nov 200812 Nov 202327 Nov 2024
51rkoswing.comNetwork Solutions, LLC7 Feb 199927 Oct 20237 Feb 2026
52rkostin.comFastDomain Inc.5 Feb 200120 Jan 20245 Feb 2025
53rkosaw.comGoDaddy.com, LLC9 Oct 20034 Oct 20229 Oct 2024
54rkosteelltd.comWild West Domains, LLC16 Nov 201028 Jan 202416 Nov 2023
55rkosecurity.comNameCheap, Inc.16 Jan 200616 Jan 202216 Jan 2027
56rkosowicz-graphics.comWeb Commerce Communications Limited dba WebNic.cc17 Jun 202119 Jun 202117 Jun 2022
57rkost.comNetwork Solutions, LLC17 Mar 20124 Apr 202417 Mar 2025
58rkoski.comGoogle, Inc.3 Mar 20108 Feb 20243 Mar 2025
59rkoservice.comTurnCommerce, Inc. DBA NameBright.com26 Sep 202216 Mar 202426 Sep 2024
60rkosales.comNetwork Solutions, LLC4 Apr 20003 Feb 20224 Apr 2025
61rkoster.comTurnCommerce, Inc. DBA NameBright.com17 Aug 201311 Aug 202017 Aug 2025
62rkostudios.infoGoDaddy.com, LLC1 Oct 20042 Oct 20171 Oct 2018
63rkostudios.netGoDaddy.com, LLC10 Dec 200418 Apr 201510 Dec 2016
64rkosher.netregister.com, Inc.31 Jul 201417 Mar 202031 Jul 2025
65rkoster.net-19 Sep 20233 May 202419 Sep 2024
66rkostage.netFastDomain Inc.13 Dec 20112 Dec 201713 Dec 2018
67rkosrzwitr.org-23 Dec 20097 Apr 201623 Dec 2016
68rkostadi.orgDreamHost, LLC8 Sep 20123 Sep 20178 Sep 2019
69rkoscielski.comPDR Ltd. d/b/a PublicDomainRegistry.com20 Nov 201620 Nov 201720 Nov 2017
70rkosllc.comGoDaddy.com, LLC6 Dec 20166 Dec 20166 Dec 2021
71rkostsowncloud.comGoDaddy.com, LLC24 Mar 201724 Mar 201724 Mar 2018
72rkosinski.pl-17 Oct 201115 Oct 201717 Oct 2018
73rkosvc.infoHiChina Zhicheng Technology Limited21 Apr 201711 Oct 201721 Apr 2018
74rkost.orgunited-domains AG16 May 201716 May 202416 May 2025
75rkosterart.comGoDaddy.com, LLC25 May 201725 May 201725 May 2018
76rkostudio.comGoDaddy.com, LLC30 Nov 20201 Dec 202230 Nov 2024
77rkosmetik.comCV. Jogjacamp18 Jun 201718 Jun 201718 Jun 2018
78rkosinski.comDomainPeople, Inc.24 Jul 201724 Jun 202224 Jul 2024
79rkosburn.comNetwork Solutions, LLC24 Oct 201725 Aug 202324 Oct 2024
80rkoste.menNameCheap, Inc.2 Dec 20172 Dec 20172 Dec 2018
81rkosiuuqka.comChengdu West Dimension Digital Technology Co., Ltd…3 Jan 20183 Jan 20183 Jan 2019
82rkosounddiscokaraoke.co.uk-3 Dec 20103 Nov 20173 Dec 2018
83rkosteo.co.uk-12 Sep 201722 Dec 201712 Sep 2018
84rkostudios.co.uk-25 Oct 201024 Oct 202325 Oct 2024
85rkoskiwp.menAlpnames Limited23 Mar 201823 Mar 201823 Mar 2019
86rkosuloyo.comTucows Domains Inc.11 Apr 201815 Apr 201911 Apr 2019
87rkosburn.onlineNetwork Solutions, LLC27 Sep 202227 Sep 202227 Sep 2023
88rkosga.loanWest263 International Limited28 Mar 20182 Apr 201828 Mar 2019
89rkosw.bizHiChina Zhicheng Technology Limited16 May 201817 May 201816 May 2019
90rkosyqud.loanALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED24 Jun 2018-24 Jun 2019
91rkosmlxx.loanALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED24 Jun 2018-24 Jun 2019
92rkosivo.loanALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED26 Jun 2018-26 Jun 2019
93rkosjvkr.loanALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED26 Jun 2018-26 Jun 2019
94rkos9opc5icikc.clubGoDaddy.com, LLC24 Oct 201824 Oct 201824 Oct 2019
95rkosln.clubBizcn.com, Inc.7 Nov 201823 Jan 20197 Nov 2019
96rkoseyl.clubNameCheap, Inc.18 Nov 201818 Nov 201918 Nov 2019
97rkoss.de--13 Jun 2017-
98rkosgreenchips.comGoDaddy.com, LLC26 Feb 201926 Feb 201926 Feb 2020
99rkose.comShanghai Meicheng Technology Information Co., Ltd10 Apr 201913 May 202410 Apr 2024
100rkose.netShanghai Meicheng Technology Information Co., Ltd11 Apr 201911 Apr 201911 Apr 2020
101rkospb.comGoDaddy.com, LLC1 Aug 20191 Aug 20191 Aug 2020
102rkosounddiscokaraoke.comTucows Domains Inc.3 Dec 20108 Dec 20193 Dec 2019
103rkoshik.comGoDaddy.com, LLC26 Jan 202018 Nov 202226 Jan 2025
104rkosaaa.comWild West Domains, LLC23 May 202023 May 202023 May 2021
105rkoshop.comNameCheap, Inc.28 Jul 202026 Nov 202328 Jul 2030
106rkostyle.comGoDaddy.com, LLC2 Aug 20204 Aug 20232 Aug 2024
107rkosucwcc.icuAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…29 Aug 202029 Aug 202029 Aug 2021
108rkosuge.comNetowl, Inc.16 Sep 202016 Sep 202016 Sep 2021
109rkosbnk.onlineLimited Liability Company "Registrar of domain nam…24 Sep 2020-24 Sep 2021
110rkossi.comOVH sas9 Oct 20201 Oct 20239 Oct 2024
111rkoswpcvg.icuAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…10 Oct 202010 Oct 202010 Oct 2021
112rkoskvm.icuAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…23 Oct 202023 Oct 202023 Oct 2021
113rkosupporteam.xyzTrunkoz Technologies Pvt Ltd. d/b/a OwnRegistrar.c…1 Dec 20201 Dec 20201 Dec 2021
114rkosn.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…17 Dec 2020-17 Dec 2021
115rkosicyos.siteNameCheap, Inc.17 Dec 202017 Dec 202017 Dec 2021
116rkoswing.onlineNetwork Solutions, LLC20 Dec 202020 Dec 202020 Dec 2021
117rkosi.lifeNameCheap, Inc.25 Jan 202125 Jan 202125 Jan 2022
118rkostore.comName.com, Inc.2 Oct 20232 Oct 20232 Oct 2024
119rkostudiogo.comBigRock Solutions Ltd.10 May 202121 Jun 202310 May 2023
120rkoskgmbd.xyzNamesilo, LLC5 Jun 20215 Jun 20215 Jun 2022
121rkoslo.netPDR Ltd. d/b/a PublicDomainRegistry.com2 Aug 202114 Oct 20232 Aug 2023
122rkoshi.storeAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…24 Aug 202124 Aug 202124 Aug 2022
123rkosub.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…6 Nov 20216 Nov 20216 Nov 2022
124rkoskw.icuChengdu West Dimension Digital Technology Co., Ltd…9 Jan 202210 Jan 20229 Jan 2023
125rkosoo.icuChengdu West Dimension Digital Technology Co., Ltd…17 Jan 202218 Jan 202217 Jan 2023
126rkosegi.onlineAscio Technologies, Inc. Danmark - Filial af Ascio…17 Jan 202217 Jan 202217 Jan 2023
127rkoshx.comGoDaddy.com, LLC30 Jan 202230 Jan 202230 Jan 2023
128rkosanyajegy.comDynadot, LLC3 Mar 202213 May 20233 Mar 2023
129rkosjs.icuPDR Ltd. d/b/a PublicDomainRegistry.com11 Apr 202223 May 202211 Apr 2024
130rkosales.siteNetwork Solutions, LLC21 Jun 202231 Aug 202321 Jun 2023
131rkostka.comGoDaddy.com, LLC11 Aug 201716 Dec 202211 Aug 2025
132rkosports.comTrunkoz Technologies Pvt Ltd. d/b/a OwnRegistrar.c…4 Dec 20234 Dec 20234 Dec 2024
133rkosdwe.comDotname Korea Corp.18 Sep 202227 Nov 202318 Sep 2023
134rkoschekasomnaiinc.comPDR Ltd. d/b/a PublicDomainRegistry.com20 Sep 20221 Nov 202320 Sep 2023
135rkoschooloftrading.comSquarespace Domains LLC8 Dec 20227 Feb 20248 Dec 2023
136rkoszalka.infoNameCheap, Inc.8 Jan 202319 Feb 20248 Jan 2024
137rkostki.comGoDaddy.com, LLC29 Aug 201716 Dec 202229 Aug 2025
138rkostindev.comFastDomain Inc.12 Feb 202313 Mar 202412 Feb 2026
139rkoslow.comGoDaddy.com, LLC8 Aug 201719 Oct 20238 Aug 2023
140rkoskinen.comAscio Technologies, Inc. Danmark - Filial af Ascio…26 May 200827 May 202426 May 2025
141rkosministry.comWix.com Ltd.24 Aug 20213 Nov 202324 Aug 2023
142rkoster.devGoogle, Inc.2 Mar 202116 Apr 20242 Mar 2025
143rkoskela09gmail.comOne.com A/S20 Apr 202320 May 202420 Apr 2024
144rkosqfsquuqqhgpsf.org-2 Dec 202016 Jan 20242 Dec 2024
145rkosb.orgNameCheap, Inc.5 Jan 202111 Dec 20235 Jan 2025
146rkostudios.xyzGoDaddy.com, LLC27 May 202328 May 202427 May 2025
147rkoshevnikov.onlineLimited Liability Company "Registrar of domain nam…31 May 20231 Jun 202431 May 2025
148rkossppz.cfdGMO Internet Inc.5 Jul 202324 Apr 20245 Jul 2024
149rkosl.comPorkbun, LLC24 Jul 202324 Jul 202324 Jul 2024
150rkoss.comGoogle, Inc.22 Aug 202322 Aug 202322 Aug 2024
151rkostin.onlinePDR Ltd. d/b/a PublicDomainRegistry.com8 Sep 20239 May 20248 Sep 2024
152rkosa.xyzBeijing Lanhai Jiye Technology Co., Ltd24 Sep 202329 Sep 202324 Sep 2024
153rkoshka.onlineLimited Liability Company "Registrar of domain nam…4 Oct 20232 Dec 20234 Oct 2024
154rkosecurityandevents.co.uk-4 Oct 20234 Oct 20234 Oct 2024
155rkosijek.hr-1 Feb 202120 Nov 202320 Nov 2024
156rkosfl276.comNamesilo, LLC26 Oct 202326 Oct 202326 Oct 2024
157rkospl.comHostinger, UAB3 Nov 20233 Jan 20243 Nov 2024
158rkosxwae.cfdGMO Internet Inc.9 Nov 202326 Apr 20249 Nov 2024
159rkoscov.comCloudFlare, Inc.19 Nov 202326 Nov 202319 Nov 2024
160rkostgoirm.icuNameCheap, Inc.24 Nov 20237 Dec 202324 Nov 2024
161rkostka.net1&1 Internet AG18 Jan 202418 Jan 202418 Jan 2025
162rkoslot88.comGMO Internet Inc.25 Feb 202425 Feb 202425 Feb 2025
163rkoslot.comGMO Internet Inc.25 Feb 202425 Feb 202425 Feb 2025
164rkostadinov.comCloudFlare, Inc.13 Mar 202420 Mar 202413 Mar 2025
165rkosqakaaqvbgk.topNamesilo, LLC12 Oct 202312 Oct 202312 Oct 2024
166rkosa.ru-31 Oct 2022-31 Oct 2024
167rkosachev.ru-25 Apr 2022-25 Apr 2025
168rkosarev.ru-25 Jun 2022-25 Jun 2024
169rkoscanner.ru-29 May 2022-29 May 2025
170rkoservice.ru-13 Jun 2018-13 Jun 2024
171rkosh.ru-6 May 2022-6 May 2024
172rkoshe.ru-7 Apr 2023-7 Apr 2025
173rkoshelev.ru-23 Dec 2022-23 Dec 2024
174rkoshevnikov.ru-31 May 2023-31 May 2025
175rkoshka.ru-4 Oct 2023-4 Oct 2024
176rkoshkarov.ru-8 Aug 2022-8 Aug 2024
177rkoshop.ru-13 Apr 2024-13 Apr 2025
178rkosnova.ru-19 Apr 2022-19 Apr 2025
179rkosov.ru-30 Nov 2022-30 Nov 2024
180rkosravni.ru-22 Sep 2020-22 Sep 2024
181rkost.ru-20 May 2018-20 May 2024
182rkostenko.ru-25 Sep 2022-25 Sep 2024
183rkostin.ru-24 Jun 2022-24 Jun 2024
184rkostych.ru-3 Mar 2024-3 Mar 2025
185rkostyleva.ru-24 Apr 2022-24 Apr 2025
186rkospochwbjrkl.orgStichting Registrar of Last Resort Foundation30 Apr 202430 Apr 202430 Apr 2025
187rkosiel.de--13 Jul 2008-
188rkosten.de--26 Jul 2015-
189rkostka.de--1 Feb 2024-
190rkostjamten.se-11 Jul 201714 Jun 202311 Jul 2024
191rkosteopathy.co.uk-11 May 202411 May 202411 May 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=rkos

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
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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