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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 1576 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 [586 Million Domains] $10,000 Details

Keyword: KNOOW

Reverse Whois » KEYWORD [knoow ]  { 101 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1knoow.neteNom, Inc.24 Oct 200725 Oct 202424 Oct 2024
2knoow.orgGoogle, Inc.16 Oct 20157 Oct 202416 Oct 2025
3knoow.comTurnCommerce, Inc. DBA NameBright.com13 May 201427 Jun 202313 May 2025
4knoow.coGoDaddy.com, LLC30 Aug 20185 Sep 202430 Aug 2025
5knoow.reportGoogle, Inc.26 Oct 202026 Oct 202026 Oct 2021
6knoow.siteCrazy Domains FZ-LLC29 Feb 20205 Mar 202028 Feb 2021
7knoow.infoGoDaddy.com, LLC30 Nov 20212 Sep 202430 Nov 2024
8knoow.worldGoDaddy.com, LLC30 Nov 202110 Feb 202430 Nov 2023
9knoow.mobiGoDaddy.com, LLC30 Nov 202110 Feb 202430 Nov 2023
10knoow.techDOTSERVE INC.18 Jan 202218 Jan 202218 Jan 2023
11knoow.fr-4 Mar 20224 Mar 20224 Mar 2023
12knoow.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…3 Nov 20224 Nov 20233 Nov 2024
13knoow.appGoDaddy.com, LLC13 Nov 20216 Jul 202413 Nov 2024
14knoow.bizGoDaddy.com, LLC30 Nov 202111 Jan 202430 Nov 2023
15knoow.it1API GmbH16 Jun 20122 Jul 202416 Jun 2025
16knoow.jp-18 Jul 20191 Aug 202431 Jul 2025
17knoow.meGoDaddy.com, LLC29 Nov 202026 Jun 202429 Nov 2024
18knoowblog.in-4 Jun 20169 Jun 20174 Jun 2018
19knoowoop.comRegistryGate GmbH11 Aug 201512 Aug 201611 Aug 2017
20knoowl.comAmazon Registrar, Inc.9 Oct 20174 Sep 20249 Oct 2025
21knoows.comGoDaddy.com, LLC31 Aug 202431 Aug 202431 Aug 2025
22knoowunisa.comPDR Ltd. d/b/a PublicDomainRegistry.com16 Jun 201517 May 201716 Jun 2018
23knoowdle.com1&1 Internet AG18 Jun 201513 Mar 201818 Jun 2025
24knoowdle.net1&1 Internet AG18 Jun 201519 Jun 202418 Jun 2025
25knoowdle.org1&1 Internet AG18 Jun 20152 Aug 202418 Jun 2025
26knoowall.comGoDaddy.com, LLC22 Sep 201522 Sep 201522 Sep 2016
27knoowhhow.comGoDaddy.com, LLC25 Sep 201525 Sep 201525 Sep 2016
28knooway.comOVH sas3 Dec 20153 Dec 20153 Dec 2016
29knoowly.comCV. Rumahweb Indonesia13 May 201613 Apr 202413 May 2025
30knoowk.comBigRock Solutions Ltd.12 Apr 201612 Apr 201612 Apr 2017
31knoowblog.comWild West Domains, LLC4 Jun 20164 Jun 20164 Jun 2017
32knoowmore.comFenominal, Inc.20 Apr 202120 Apr 202120 Apr 2022
33knoowledge.comGoDaddy.com, LLC21 Dec 202321 Dec 202321 Dec 2024
34knoowt.comGoDaddy.com, LLC29 Jan 201430 Jan 201529 Jan 2017
35knoowy.comThe Registrar Company B.V.9 Dec 201028 Jan 20249 Dec 2024
36knoowgle.comDynadot5 LLC21 Apr 20221 Jul 202321 Apr 2023
37knoowe.comBeijing Lanhai Jiye Technology Co., Ltd9 Apr 20228 Nov 20249 Apr 2025
38knoowmore.xyzPDR Ltd. d/b/a PublicDomainRegistry.com3 Jun 201629 Jul 20163 Jun 2017
39knoowy.beThe Registrar Company B.V.7 Jan 2011--
40knoowy.de--15 May 2023-
41knoowla.comDropCatch.com 1199 LLC15 Feb 201815 Feb 201815 Feb 2019
42knoowla.netDomain.com, LLC12 Jan 201715 Jan 201812 Jan 2018
43knoowme.comGoDaddy.com, LLC2 Mar 202314 May 20242 Mar 2024
44knoowy.co.ukThe Registrar Company B.V.7 Oct 20141 May 20177 Oct 2018
45knoowbe4.comNameKing.com Inc.29 Jul 201912 Oct 202329 Jul 2023
46knoowers.comArsys Internet, S.L. dba NICLINE.COM23 Sep 201723 Sep 201723 Sep 2018
47knoowl.orgAmazon Registrar, Inc.9 Oct 20179 Oct 20179 Oct 2018
48knoower.comName.com, Inc.4 Aug 20214 Aug 20214 Aug 2022
49knoowhere.comNameCheap, Inc.13 Nov 202328 Nov 202313 Nov 2024
50knoowo.infoKey-Systems GmbH5 Feb 20195 Feb 20195 Feb 2020
51knoowo.comKey-Systems GmbH5 Feb 20195 Feb 20195 Feb 2020
52knoowo.netKey-Systems GmbH5 Feb 20195 Feb 20195 Feb 2020
53knoowle.comBeijing Lanhai Jiye Technology Co., Ltd28 Jun 202212 Oct 202428 Jun 2025
54knoowhen.comFastDomain Inc.23 Apr 201923 Apr 201923 Apr 2020
55knoown.networkNameCheap, Inc.5 Aug 20205 Aug 20205 Aug 2021
56knoown.emailNameCheap, Inc.5 Aug 20205 Aug 20205 Aug 2021
57knoown.solutionsNameCheap, Inc.5 Aug 20205 Aug 20205 Aug 2021
58knoown.onlineNameCheap, Inc.5 Aug 20205 Aug 20205 Aug 2021
59knooww.comGandi SAS5 Jan 20216 Jan 20215 Jan 2022
60knooww.netGandi SAS5 Jan 20215 Jan 20215 Jan 2022
61knoowing.comGoDaddy.com, LLC25 Apr 20217 May 202325 Apr 2024
62knoowwhy.comName.com, Inc.27 Jul 202127 Jul 202127 Jul 2022
63knoowhow.com-17 Oct 202130 Dec 202317 Oct 2023
64knoowno.comWix.com Ltd.18 Jul 20244 Aug 202418 Jul 2025
65knoowtropics.comGoDaddy.com, LLC14 Apr 202225 Apr 202314 Apr 2024
66knoowtropicsinc.comGoDaddy.com, LLC14 Apr 202225 Apr 202314 Apr 2024
67knoowyouroptions.comChengdu West Dimension Digital Technology Co., Ltd…7 Jul 202213 Aug 20237 Jul 2023
68knoowbiz.comGoogle, Inc.4 Aug 202217 Jul 20234 Aug 2023
69knoowdonate.comGoogle, Inc.4 Aug 202217 Jul 20234 Aug 2023
70knoowmoney.comGoogle, Inc.4 Aug 202217 Jul 20234 Aug 2023
71knoowmotor.comGoogle, Inc.4 Aug 202217 Jul 20234 Aug 2023
72knoowcrypto.comGoogle, Inc.4 Aug 202217 Jul 20234 Aug 2023
73knoowhome.comGoogle, Inc.4 Aug 202217 Jul 20234 Aug 2023
74knoowplace.comGoogle, Inc.4 Aug 202217 Jul 20234 Aug 2023
75knoowsports.comGoogle, Inc.4 Aug 202217 Jul 20234 Aug 2023
76knoowtv.comGoogle, Inc.4 Aug 202217 Jul 20234 Aug 2023
77knoowwear.comGoogle, Inc.4 Aug 202217 Jul 20234 Aug 2023
78knoowbike.comGoogle, Inc.4 Aug 20225 Aug 20234 Aug 2024
79knoowels.orgGoDaddy.com, LLC7 Aug 202219 Aug 20237 Aug 2024
80knoowhoow.comLimited Liability Company "Registrar of domain nam…8 Dec 202211 Dec 20238 Dec 2024
81knoowsagency.comCronon AG10 Dec 202229 Jan 202410 Dec 2024
82knoowit.comGoogle, Inc.24 Dec 20224 Jun 202424 Dec 2024
83knoowit.co.uk-24 Dec 20223 Sep 202424 Dec 2024
84knoowit.uk-24 Dec 20223 Sep 202424 Dec 2024
85knoowstore.com1&1 Internet AG10 Feb 202324 Apr 202410 Feb 2024
86knoown.comNameCheap, Inc.14 Jul 202020 Jun 202414 Jul 2025
87knoowdesign.comALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED21 Nov 202012 Oct 202321 Nov 2024
88knoowelectric.comGoogle, Inc.7 Jul 20228 Jul 20237 Jul 2024
89knoowlook.comGoogle, Inc.12 Jul 202211 Aug 202412 Jul 2024
90knoowfintech.comGoogle, Inc.12 Jul 202211 Aug 202412 Jul 2024
91knoowl.netNameCheap, Inc.4 Feb 202218 Apr 20234 Feb 2023
92knoowy.nlThe Registrar Company B.V.7 Jan 20113 Sep 2021-
93knoowada.cfd-12 Dec 20232 Aug 202412 Dec 2024
94knoown.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…30 Oct 202330 Oct 202330 Oct 2024
95knoowso.buzzDynadot, LLC15 Mar 202420 Mar 202415 Mar 2025
96knoowble.comCloudFlare, Inc.15 Jun 202415 Jun 202415 Jun 2025
97knoows.agencyGoDaddy.com, LLC31 Aug 20245 Sep 202431 Aug 2025
98knoows.companyGoDaddy.com, LLC31 Aug 20245 Sep 202431 Aug 2025
99knoowpedia.comCrazy Domains FZ-LLC8 Sep 20248 Sep 20248 Sep 2025
100knoowable.comNameCheap, Inc.23 Sep 202423 Sep 202423 Sep 2025
101knoowtech.online1&1 Internet AG10 Nov 202410 Nov 202410 Nov 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=knoow

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