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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 1575 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 [581 Million Domains] $10,000 Details

Keyword: DRKATZ

Reverse Whois » KEYWORD [drkatz ]  { 46 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1drkatz.bizMarkMonitor Inc.14 Nov 200317 Oct 202413 Nov 2025
2drkatz.comMarkMonitor Inc.6 Dec 19962 Aug 20245 Dec 2024
3drkatz.mobieNom, Inc.18 Mar 200810 Mar 201718 Mar 2018
4drkatz.netMarkMonitor Inc.14 Nov 200313 Oct 202414 Nov 2025
5drkatz.orgWild West Domains, LLC16 Jul 199930 Aug 202416 Jul 2025
6drkatz.de--17 Aug 2018-
7drkatz.ca-13 Apr 200528 May 202413 Apr 2025
8drkatz.expertTucows Domains Inc.11 Oct 201715 Oct 201811 Oct 2019
9drkatz.co.ukLCN.COM Ltd.22 Mar 20111 Mar 201722 Mar 2019
10drkatz.infoGoogle, Inc.22 Jul 202022 Jul 202022 Jul 2021
11drkatz.africaDomain Name Services (Pty) Ltd1 Jun 202211 Jun 20231 Jun 2023
12drkatzoptometrist.comGoDaddy.com, LLC29 Jul 201628 Sep 202229 Jul 2025
13drkatzdental.comGoDaddy.com, LLC15 Feb 201615 Feb 201615 Feb 2018
14drkatzmd.com-10 Jul 202323 Jun 202410 Jul 2025
15drkatzdds.comGoDaddy.com, LLC23 Sep 200923 Sep 202423 Sep 2025
16drkatzlaw.comGoDaddy.com, LLC15 Sep 200514 Jul 202415 Sep 2033
17drkatzdentist.comGoDaddy.com, LLC17 Mar 201418 Mar 201617 Mar 2017
18drkatzen.comeNom, Inc.24 Sep 199930 Sep 202124 Sep 2025
19drkatzpodiatry.comGoDaddy.com, LLC25 Jun 201326 Jun 201625 Jun 2017
20drkatzman.com-14 Jan 202112 Dec 202314 Jan 2025
21drkatzandco.comregister.com, Inc.12 Nov 200913 Nov 202312 Nov 2024
22drkatzchiro.comregister.com, Inc.14 Dec 200715 Dec 202314 Dec 2024
23drkatzcatnip.comNamesilo, LLC24 Apr 201814 Feb 201924 Apr 2019
24drkatzconsulting.comBeijing Lanhai Jiye Technology Co., Ltd17 Oct 202018 Oct 202317 Oct 2024
25drkatzoptometry.comGoDaddy.com, LLC21 Mar 201720 Feb 202221 Mar 2025
26drkatzcounseling.comWild West Domains, LLC16 Oct 201315 Sep 202416 Oct 2025
27drkatzenberg.comGoogle, Inc.1 Oct 20171 Oct 20171 Oct 2018
28drkatzandco.netregister.com, Inc.8 Nov 20179 Nov 20238 Nov 2024
29drkatzbraces.comGoDaddy.com, LLC10 Jun 201815 Jul 202310 Jun 2023
30drkatzorthodontist.comGoDaddy.com, LLC10 Jun 201815 Jul 202310 Jun 2023
31drkatzmancbd.comGoDaddy.com, LLC18 Sep 201819 Sep 202418 Sep 2026
32drkatzmanscbd.comGoDaddy.com, LLC18 Sep 201819 Sep 202418 Sep 2026
33drkatztherapy.comGoDaddy.com, LLC27 Sep 201827 Sep 201827 Sep 2021
34drkatzphd.comTucows Domains Inc.11 Oct 201815 Oct 202011 Oct 2020
35drkatzortho.comNameCheap, Inc.5 Jan 20195 Jan 20195 Jan 2020
36drkatzedu.comGoDaddy.com, LLC5 Feb 20195 Feb 20245 Feb 2025
37drkatzs.comGoogle, Inc.23 Dec 202224 Dec 202323 Dec 2024
38drkatzpodcast.comGoDaddy.com, LLC19 Aug 201919 Aug 201919 Aug 2020
39drkatzinc.comGoogle, Inc.15 Jul 20201 Jul 202415 Jul 2025
40drkatzinternal.comAmazon Registrar, Inc.19 Apr 202115 Mar 202419 Apr 2025
41drkatzz.comSquarespace Domains LLC4 Jul 20213 Aug 20244 Jul 2024
42drkatzpsych.comGoDaddy.com, LLC1 Jan 20226 Oct 20221 Jan 2027
43drkatzscan.comSquarespace Domains LLC27 Jul 202326 Aug 202427 Jul 2024
44drkatzpublishing.comGoDaddy.com, LLC16 Aug 202316 Aug 202316 Aug 2025
45drkatzweightloss.comGoDaddy.com, LLC29 Feb 202429 Feb 202428 Feb 2025
46drkatzen.su-24 Sep 2023-24 Sep 2024

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=drkatz

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