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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 [633 Million Domains] $10,000 Details

Keyword: ALSTERN

Reverse Whois » KEYWORD [alstern ]  { 43 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1alstern.comNameKing.com Inc.4 Dec 20065 Dec 20244 Dec 2025
2alstern.netCloudFlare, Inc.25 Dec 201113 Jan 202325 Dec 2025
3alstern.techAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…13 Mar 2021-13 Mar 2022
4alstern.co.uk-9 Sep 20213 Sep 20249 Sep 2025
5alstern.photographyCloudFlare, Inc.13 Dec 202318 Dec 202313 Dec 2025
6alstern.se-22 Jul 202522 Jul 202522 Jul 2026
7alsternacht.com1&1 Internet AG27 Mar 201527 Mar 201527 Mar 2016
8alsterngth.comPDR Ltd. d/b/a PublicDomainRegistry.com19 Apr 201519 Apr 201519 Apr 2016
9alstern-cuisine.comeNom, Inc.5 Jun 20155 Jun 20155 Jun 2016
10alsternews.comCronon AG8 Aug 20178 Aug 20174 Feb 2019
11alsternet.comHiChina Zhicheng Technology Limited1 Apr 201615 Dec 20161 Apr 2026
12alsternetzwerk-hamburg.com1&1 Internet AG27 Oct 20139 Jan 202527 Oct 2024
13alsterniveau.comMesh Digital Limited31 Aug 200914 Oct 202431 Aug 2024
14alsternetenterprises.comURL Solutions, Inc.26 Feb 201316 Jun 202526 Feb 2026
15alsternmno.comCrazy Domains FZ-LLC17 Feb 20141 Dec 202117 Feb 2027
16alstern-technologies.comPDR Ltd. d/b/a PublicDomainRegistry.com27 Aug 200413 Aug 202427 Aug 2025
17alsternative.comGoDaddy.com, LLC2 May 201313 Jun 20252 May 2026
18alsternetwork.infoKey-Systems GmbH17 Dec 200817 Dec 201617 Dec 2017
19alsternetzwerk-hamburg.de--29 Oct 2013-
20alsternasen.de--29 Jul 2015-
21alsterna.comGoDaddy.com, LLC9 May 201719 Jun 20259 May 2025
22alsternindo.comeNom, Inc.17 Nov 201816 Nov 201817 Nov 2019
23alsternetdorf.comCronon AG29 Aug 201918 Oct 202429 Aug 2025
24alsternasen.comCronon AG19 Oct 20208 Dec 202419 Oct 2025
25alsternacka.comAscio Technologies, Inc. Danmark - Filial af Ascio…24 Jun 202125 Jul 202424 Jun 2024
26alsternvietnam.comGoogle, Inc.11 Sep 202111 Sep 202111 Sep 2022
27alsternglobal.comGoogle, Inc.22 Sep 20217 Sep 202422 Sep 2025
28alsternmo.comPDR Ltd. d/b/a PublicDomainRegistry.com18 Oct 202118 Oct 202118 Oct 2022
29alsternbio.comNameCheap, Inc.10 Jul 202221 Aug 202310 Jul 2023
30alsternsolicitors.co.uk-20 Oct 20225 Oct 202420 Oct 2025
31alsternuclearradiationdetector.comNamesilo, LLC24 Aug 202328 Oct 202424 Aug 2024
32alsternphotography.comCloudFlare, Inc.29 Jan 20245 Feb 202429 Jan 2026
33alstern-specialist.comWeb Commerce Communications Limited dba WebNic.cc12 Apr 202412 Apr 202412 Apr 2026
34alsternails.comCronon AG4 May 20245 May 20254 May 2026
35alsternails.orgCronon AG6 May 20245 Jul 20256 May 2025
36alsterntravel.comGoogle, Inc.3 Jul 202418 Jun 20253 Jul 2026
37alsternest.se-20 Aug 20248 Feb 202520 Aug 2025
38alsternest.comHosting Concepts B.V. dba Openprovider20 Aug 20248 Feb 202520 Aug 2025
39alsternerd.comInterNetworX Ltd. & Co. KG21 Oct 202421 Oct 202421 Oct 2025
40alsternsfiber.se-8 Jan 20156 Jan 20258 Jan 2026
41alstern-spec.comMat Bao Trading & Service Company Limited d/b/a Ma…20 Mar 202526 May 202520 Mar 2026
42alsterns.comName.com, Inc.31 Jul 202531 Jul 202531 Jul 2026
43alsternsolicitors.comNameCheap, Inc.31 Jul 202531 Jul 202531 Jul 2026

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=alstern

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