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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 1594 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 [636 Million Domains] $10,000 Details

Keyword: KALSTEIN

Reverse Whois » KEYWORD [kalstein ]  { 34 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1kalstein.orgFastDomain Inc.16 Oct 20146 Oct 202416 Oct 2025
2kalstein.comGoDaddy.com, LLC28 Jul 200429 Jul 202528 Jul 2026
3kalstein.netSoluciones Corporativas IP, SLU18 Nov 20061 Jul 202518 Nov 2025
4kalstein.siteSoluciones Corporativas IP, SLU27 Jun 202128 Jun 202527 Jun 2026
5kalstein.digitalSoluciones Corporativas IP, SLU26 Jul 202228 Jul 202526 Jul 2026
6kalstein.fr-20 Jan 202130 Jan 202519 Jan 2026
7kalstein.xyzALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED19 May 202524 May 202519 May 2026
8kalstein.co.inHosting Concepts B.V. dba Openprovider14 Jun 202218 Jun 202414 Jun 2025
9kalstein.africaMarcaria.com International, Inc.6 Dec 202231 Jan 20256 Dec 2025
10kalstein.pl-21 Jun 20219 Jun 202521 Jun 2026
11kalstein.com.pe----
12kalstein.cl-7 Aug 2019-7 Aug 2027
13kalstein.pt-8 Sep 2022-8 Sep 2026
14kalstein.ukDOMAINOO SAS13 Jun 202219 May 202513 Jun 2026
15kalstein.usSoluciones Corporativas IP, SLU17 Oct 201928 Sep 202417 Oct 2025
16kalstein.plusSoluciones Corporativas IP, SLU25 Sep 20233 Sep 202425 Sep 2025
17kalstein.icuNamesilo, LLC15 Nov 202316 Nov 202415 Nov 2025
18kalstein.infoAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…23 Nov 202331 Dec 202423 Nov 2024
19kalstein.co.nzKey-Systems GmbH14 Jun 202224 May 2025-
20kalstein.be-16 Aug 2022--
21kalstein.coGoDaddy.com, LLC14 Oct 201920 Oct 202414 Oct 2025
22kalstein.co.ukDOMAINOO SAS13 Jun 202219 May 202513 Jun 2026
23kalstein.se-9 Aug 20228 Jul 20259 Aug 2026
24kalstein.eu----
25kalstein.de--18 Jan 2024-
26kalstein.it-8 Aug 20229 Aug 20258 Aug 2025
27kalstein.nl-16 Aug 202226 Mar 2024-
28kalsteinstrategy.com-6 May 20166 May 20166 May 2017
29kalstein-eu.comPDR Ltd. d/b/a PublicDomainRegistry.com16 Aug 202116 Aug 202116 Aug 2022
30kalsteincleaning.comTucows Domains Inc.20 Feb 20235 Feb 202520 Feb 2026
31kalsteinmedical.comGoogle, Inc.6 Sep 202322 Aug 20256 Sep 2026
32kalsteinnaturopathic.comGoogle, Inc.6 Sep 202322 Aug 20246 Sep 2025
33kalsteinnaturopathy.comGoogle, Inc.6 Sep 202322 Aug 20246 Sep 2025
34kalsteinhealing.comGoogle, Inc.6 Sep 202322 Aug 20246 Sep 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=kalstein

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