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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
1000 WHOIS History API Queries $5 Details
1000 Reverse WHOIS API Queries $10 Details
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Whois Database [590 Million Domains] $10,000 Details

Keyword: KNOWBE4

Reverse Whois » KEYWORD [knowbe4 ]  { 145 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1knowbe4.comAmazon Registrar, Inc.23 Aug 201019 Jul 202423 Aug 2025
2knowbe4.orgAmazon Registrar, Inc.22 Feb 201624 Jan 202422 Feb 2025
3knowbe4.infoGandi SAS22 Feb 201624 Jan 202422 Feb 2025
4knowbe4.bizGandi SAS22 Feb 201623 Jan 202421 Feb 2025
5knowbe4.onlineGoDaddy.com, LLC20 May 202413 Oct 202420 May 2025
6knowbe4.mobiGandi SAS23 Aug 201025 Jul 202423 Aug 2025
7knowbe4.netAmazon Registrar, Inc.23 Aug 201019 Jul 202423 Aug 2025
8knowbe4.co.uk-11 Jun 20158 May 202411 Jun 2025
9knowbe4.uk-11 Jun 20158 May 202411 Jun 2025
10knowbe4.trainingAmazon Registrar, Inc.4 Oct 20224 Sep 20244 Oct 2025
11knowbe4.linkGandi SAS15 Oct 201816 Sep 202415 Oct 2025
12knowbe4.cloudGandi SAS15 Oct 201816 Sep 202415 Oct 2025
13knowbe4.clubGandi SAS16 Oct 201817 Sep 202416 Oct 2025
14knowbe4.failGoDaddy.com, LLC26 Feb 20193 Mar 201926 Feb 2020
15knowbe4.devGoogle, Inc.28 Feb 201926 Apr 202428 Feb 2025
16knowbe4.guruGandi SAS2 May 20193 Apr 20242 May 2025
17knowbe4.proGandi SAS2 May 20193 Apr 20242 May 2025
18knowbe4.techGoDaddy.com, LLC4 Mar 202315 May 20244 Mar 2024
19knowbe4.emailGoDaddy.com, LLC4 Mar 202315 May 20244 Mar 2024
20knowbe4.solutionsGoDaddy.com, LLC17 Jun 202128 Aug 202417 Jun 2024
21knowbe4.oneNameCheap, Inc.15 Jul 202130 Jul 202315 Jul 2023
22knowbe4.educationregister.com, Inc.28 Aug 202128 Aug 202328 Aug 2024
23knowbe4.siteGoDaddy.com, LLC21 Jan 20224 Jul 202421 Jan 2025
24knowbe4.downloadNameCheap, Inc.28 Jan 202213 Jan 202428 Jan 2025
25knowbe4.hostNameCheap, Inc.28 Jan 202219 Nov 202428 Jan 2025
26knowbe4.servicesNameCheap, Inc.28 Jan 202213 Jan 202428 Jan 2025
27knowbe4.toolsNameCheap, Inc.28 Jan 202213 Jan 202428 Jan 2025
28knowbe4.supportGoogle, Inc.26 May 202217 May 202426 May 2025
29knowbe4.managementGoDaddy.com, LLC27 Jun 20228 Aug 202427 Jun 2024
30knowbe4.partnersAmazon Registrar, Inc.28 Jul 202229 Jun 202428 Jul 2025
31knowbe4.co.in1API GmbH12 Jun 201927 Jul 202312 Jun 2024
32knowbe4.liveGoDaddy.com, LLC7 Dec 202213 Jul 20247 Dec 2025
33knowbe4.us.comNameCheap, Inc.13 Aug 201822 Jul 202413 Aug 2025
34knowbe4.appGoDaddy.com, LLC18 Mar 20211 Jul 202418 Mar 2025
35knowbe4.blogCommuniGal Communication Ltd.20 May 20242 Jun 202420 May 2025
36knowbe4.lifeGoDaddy.com, LLC4 Mar 202315 May 20244 Mar 2024
37knowbe4.storeGoDaddy.com, LLC4 Mar 202315 May 20244 Mar 2024
38knowbe4.pl-6 Jul 20189 Jul 20246 Jul 2025
39knowbe4.ai----
40knowbe4.xyzGandi SAS2 May 201910 Jun 20242 May 2025
41knowbe4.helpNameCheap, Inc.1 Nov 20222 Nov 20231 Nov 2024
42knowbe4.ninjaGandi SAS15 Oct 201816 Sep 202415 Oct 2025
43knowbe4.workGoDaddy.com, LLC6 Dec 20246 Dec 20246 Dec 2025
44knowbe4.zipGoogle, Inc.12 May 20232 May 202412 May 2025
45knowbe4.sbsNameCheap, Inc.7 Jun 202319 Jul 20247 Jun 2024
46knowbe4.cn-1 Feb 2016-1 Feb 2025
47knowbe4.coGandi SAS23 Aug 201024 Jul 202422 Aug 2025
48knowbe4.co.nz-29 Apr 201913 Nov 2024-
49knowbe4.com.br-5 Sep 201616 Oct 20245 Sep 2025
50knowbe4.com.cn-1 Feb 2016-1 Feb 2025
51knowbe4.in1API GmbH12 Jun 201927 Jul 202312 Jun 2024
52knowbe4.ioGandi SAS7 Mar 20187 Feb 20247 Mar 2025
53knowbe4.it-21 Jul 20196 Aug 202421 Jul 2025
54knowbe4.meGandi SAS13 Nov 201815 Oct 202413 Nov 2025
55knowbe4.nl-14 Jan 201613 Nov 2018-
56knowbe4.rocksCloudFlare, Inc.14 Oct 202019 Sep 202414 Oct 2025
57knowbe4.caGandi SAS29 Aug 202320 Aug 202429 Aug 2025
58knowbe4.tvGandi SAS15 Oct 201816 Sep 202415 Oct 2025
59knowbe4.usGandi SAS23 Aug 201024 Jul 202422 Aug 2025
60knowbe4.cm-16 Apr 202019 Mar 202416 Apr 2025
61knowbe4.worldGoDaddy.com, LLC29 Feb 20245 Mar 202428 Feb 2025
62knowbe4.jp-17 Aug 20191 Sep 202431 Aug 2025
63knowbe4.ru-24 Jul 2023-24 Jul 2025
64knowbe4.de--4 Apr 2020-
65knowbe4.sk-7 Feb 20191 Feb 20247 Feb 2025
66knowbe4.se-12 Jun 201922 Jun 202412 Jun 2024
67knowbe4.websiteGoDaddy.com, LLC6 Dec 20246 Dec 20246 Dec 2025
68knowbe4u.comAmazon Registrar, Inc.13 Sep 20189 Aug 202413 Sep 2025
69knowbe4yousell.comGoDaddy.com, LLC19 Jan 201619 Jan 201619 Jan 2018
70knowbe4youbuy.comGoDaddy.com, LLC19 Jan 201619 Jan 201619 Jan 2018
71knowbe4training.comAmazon Registrar, Inc.31 Mar 201626 Feb 202431 Mar 2025
72knowbe4securityawareness.comregister.com, Inc.12 Jul 201611 Jul 201712 Jul 2018
73knowbe4security.comNamesilo, LLC21 Nov 202221 Jan 202421 Nov 2023
74knowbe4phishing.comregister.com, Inc.12 Jul 201611 Jul 201712 Jul 2018
75knowbe4awareness.comTucows Domains Inc.19 Jan 202123 Jan 202219 Jan 2022
76knowbe4-security.comGoogle, Inc.9 Jun 20219 Jun 20219 Jun 2022
77knowbe4-security-awareness.comregister.com, Inc.12 Jul 201611 Jul 201712 Jul 2018
78knowbe4-phishing.comregister.com, Inc.12 Jul 201611 Jul 201712 Jul 2018
79knowbe4-training.comNameCheap, Inc.23 Feb 202224 Jan 202423 Feb 2025
80knowbe4-awareness.comTucows Domains Inc.28 Jan 20221 Feb 202328 Jan 2023
81knowbe4labs.comAmazon Registrar, Inc.24 Aug 201020 Jul 202424 Aug 2025
82knowbe4theydo.comGoDaddy.com, LLC17 Nov 201617 Nov 201617 Nov 2018
83knowbe4geek.comNameCheap, Inc.24 Oct 201724 Oct 201724 Oct 2018
84knowbe4geeks.comNameCheap, Inc.24 Oct 201724 Oct 201724 Oct 2018
85knowbe4-msa.comAmazon Registrar, Inc.19 Mar 201814 Feb 202419 Mar 2025
86knowbe44.comChengdu West Dimension Digital Technology Co., Ltd…30 Apr 201830 Apr 201830 Apr 2019
87knowbe4security.trainingGoDaddy.com, LLC28 May 201828 May 201828 May 2019
88knowbe4security.infoGoDaddy.com, LLC28 May 201828 May 201828 May 2019
89knowbe4security.netGoDaddy.com, LLC28 May 201828 May 201828 May 2019
90knowbe4solutions.comGoDaddy.com, LLC21 Aug 201821 Aug 201821 Aug 2019
91knowbe4u.netAmazon Registrar, Inc.13 Sep 20189 Aug 202413 Sep 2025
92knowbe4university.comAmazon Registrar, Inc.13 Sep 20189 Aug 202413 Sep 2025
93knowbe4university.netAmazon Registrar, Inc.13 Sep 20189 Aug 202413 Sep 2025
94knowbe4ueat.comGoDaddy.com, LLC31 Oct 201831 Oct 201831 Oct 2019
95knowbe4irm.comAmazon Registrar, Inc.7 Nov 20184 Oct 20247 Nov 2025
96knowbe4grc.comAmazon Registrar, Inc.7 Nov 20184 Oct 20247 Nov 2025
97knowbe4rocks.comGandi SAS9 Feb 201911 Nov 20249 Feb 2025
98knowbe4ugrow.comGoDaddy.com, LLC30 Apr 201930 Apr 201930 Apr 2020
99knowbe4youhirethem.comGoDaddy.com, LLC2 Jul 20192 Jul 20192 Jul 2020
100knowbe4partners.comAmazon Registrar, Inc.4 Sep 20191 Aug 20244 Sep 2025
101knowbe4partners.netAmazon Registrar, Inc.4 Sep 20191 Aug 20244 Sep 2025
102knowbe4e.comMoniker Online Services LLC30 Sep 201930 Sep 201930 Sep 2020
103knowbe4tv.comAmazon Registrar, Inc.30 Oct 201925 Sep 202430 Oct 2025
104knowbe4homecourse.comGoDaddy.com, LLC6 Dec 20196 Dec 20196 Dec 2020
105knowbe4sec.comNameCheap, Inc.8 Apr 20209 Mar 20248 Apr 2025
106knowbe4test.comAmazon Registrar, Inc.11 May 20206 Apr 202411 May 2025
107knowbe45.comregister.com, Inc.23 Jun 202023 Jun 202023 Jun 2021
108knowbe4-grc.comAmazon Registrar, Inc.21 Sep 202017 Aug 202421 Sep 2025
109knowbe4misterx6.spacePDR Ltd. d/b/a PublicDomainRegistry.com21 Dec 202021 Dec 202021 Dec 2021
110knowbe4online.comGoDaddy.com, LLC13 Jan 202113 Jan 202113 Jan 2022
111knowbe4events.comAmazon Registrar, Inc.18 Jan 202115 Dec 202318 Jan 2025
112knowbe4ugo.comGoDaddy.com, LLC17 Jul 202128 Sep 202317 Jul 2023
113knowbe4hr.comGoogle, Inc.16 Oct 202116 Oct 202116 Oct 2022
114knowbe4africa.comDynadot, LLC17 Dec 202117 Dec 202117 Dec 2022
115knowbe4enterprise.comDynadot, LLC17 Dec 202117 Dec 202117 Dec 2022
116knowbe4-lfg.comGoDaddy.com, LLC20 Jan 202220 Jan 202220 Jan 2023
117knowbe4re.comCloudFlare, Inc.5 Apr 202215 May 20245 Apr 2024
118knowbe4reports.comNamesilo, LLC4 May 20225 May 20234 May 2024
119knowbe4ventures.comHangzhou AiMing Network Co., LTD5 Aug 202210 Sep 20245 Aug 2024
120knowbe4games.comAmazon Registrar, Inc.19 Aug 202216 Jul 202419 Aug 2025
121knowbe4-games.comAmazon Registrar, Inc.19 Aug 202216 Jul 202419 Aug 2025
122knowbe4-unchained.comNameCheap, Inc.8 Sep 202220 Nov 20238 Sep 2023
123knowbe4s.comCosmotown, Inc.13 Sep 202223 Nov 202313 Sep 2023
124knowbe4-driscollchildrens.orgNameCheap, Inc.20 Oct 202231 Dec 202320 Oct 2023
125knowbe4orlando.comAmazon Registrar, Inc.22 Nov 202218 Oct 202422 Nov 2025
126knowbe4compliance.comAmazon Registrar, Inc.29 Nov 202226 Oct 202429 Nov 2025
127knowbe4publicbackgroundservices.comGoDaddy.com, LLC2 Dec 20223 Dec 20242 Dec 2025
128knowbe4-online.comNameCheap, Inc.16 Jan 202330 Mar 202416 Jan 2024
129knowbe4yougo.comGoDaddy.com, LLC1 Jul 20172 Jul 20241 Jul 2025
130knowbe4-info.comAmazon Registrar, Inc.7 Apr 20234 Mar 20247 Apr 2025
131knowbe4sucks.comGoDaddy.com, LLC26 May 202227 May 202426 May 2026
132knowbe4ai.comGoDaddy.com, LLC14 Apr 202328 Apr 202414 Apr 2025
133knowbe4shop.inHosting Concepts B.V. dba Openprovider24 Feb 201924 Feb 202324 Feb 2023
134knowbe4u.orgAmazon Registrar, Inc.13 Sep 201814 Aug 202413 Sep 2025
135knowbe4university.orgAmazon Registrar, Inc.13 Sep 201814 Aug 202413 Sep 2025
136knowbe4partners.uk-4 Sep 20191 Aug 20244 Sep 2025
137knowbe4us.com1&1 Internet AG16 Nov 202326 Nov 202416 Nov 2025
138knowbe4training.orgNameCheap, Inc.12 Jan 202417 Jan 202412 Jan 2025
139knowbe4training.siteNameCheap, Inc.12 Jan 202431 Jan 202412 Jan 2025
140knowbe4training.xyzNameCheap, Inc.12 Jan 202412 Nov 202412 Jan 2025
141knowbe4merchandise.comRegister.it SPA29 Jan 202429 Jan 202429 Jan 2025
142knowbe4swag.comAmazon Registrar, Inc.28 Feb 202413 May 202428 Feb 2026
143knowbe4you.com1&1 Internet AG13 Mar 20241 Aug 202413 Mar 2025
144knowbe4-security.co.uk-10 Jul 20209 Jul 202410 Jul 2025
145knowbe4hire.comGoDaddy.com, LLC25 Jul 202425 Jul 202425 Jul 2027

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=knowbe4

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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1 Million Reverse Whois API Queries 1,000,000 $4,000 $4.00 Order Now
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