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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 1595 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 [679 Million Domains] $10,000 Details

Keyword: CHECKMARX

Reverse Whois » KEYWORD [checkmarx ]  { 62 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1checkmarx.comBigRock Solutions Ltd.9 Mar 200528 Nov 20229 Mar 2029
2checkmarx.topJiangsu Bangning Science and technology Co. Ltd.1 Jun 20152 May 20171 Jun 2026
3checkmarx.orgGoDaddy.com, LLC31 Mar 202115 May 202531 Mar 2027
4checkmarx.netGoDaddy.com, LLC21 Feb 200821 Feb 202521 Feb 2027
5checkmarx.de--27 Nov 2024-
6checkmarx.cfaCSC Corporate Domains, Inc.29 Nov 201730 Nov 202529 Nov 2026
7checkmarx.bizGoDaddy.com, LLC24 Jun 201824 Oct 202524 Jun 2026
8checkmarx.cloudGandi SAS30 Apr 202131 Mar 202530 Apr 2026
9checkmarx.asiaGoDaddy.com, LLC24 Jun 20188 Aug 202524 Jun 2026
10checkmarx.techHostinger, UAB25 Jan 202125 Jan 202125 Jan 2022
11checkmarx.onlineGoDaddy.com, LLC31 Jan 20211 Feb 202131 Jan 2022
12checkmarx.wtfGoogle, Inc.12 Aug 202112 Aug 202512 Aug 2026
13checkmarx.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…18 Mar 202618 Mar 202618 Mar 2027
14checkmarx.infoGoogle, Inc.23 Apr 20253 Jun 202523 Apr 2026
15checkmarx.oneGoDaddy.com, LLC5 May 202515 Oct 20255 May 2026
16checkmarx.co.uk-24 Jun 201825 Jun 202524 Jun 2026
17checkmarx.uk-9 Dec 20259 Dec 20259 Dec 2026
18checkmarx.co.inGoDaddy.com, LLC24 Jun 20188 Aug 202524 Jun 2026
19checkmarx.ioGoDaddy.com, LLC16 Jul 201830 Aug 202516 Jul 2026
20checkmarx.usGoDaddy.com, LLC9 Jul 201815 Jul 20259 Jul 2026
21checkmarx.inGoDaddy.com, LLC24 Jun 20188 Aug 202524 Jun 2026
22checkmarx.coNameCheap, Inc.18 Mar 202523 Mar 202518 Mar 2026
23checkmarx.nl-12 Sep 202311 Dec 2025-
24checkmarx.servicesAmazon Registrar, Inc.18 Mar 202416 Feb 202618 Mar 2027
25checkmarx.companyGoogle, Inc.18 Apr 20243 Jun 202518 Apr 2026
26checkmarx.ru-23 Nov 2023-23 Nov 2024
27checkmarx.pl-19 Sep 201721 Sep 202519 Sep 2027
28checkmarx.atGoDaddy.com, LLC-7 Jun 2025-
29checkmarx.fr-30 May 20224 May 202530 May 2026
30checkmarx.jp-15 Jul 20211 Aug 202531 Aug 2025
31checkmarx.cn-27 Nov 2014-27 Nov 2026
32checkmarx.securityGoDaddy.com, LLC27 Apr 202524 Jun 202527 Apr 2026
33checkmarx.co.nz-4 Sep 20259 Sep 2025-
34checkmarx.devGoDaddy.com, LLC7 Dec 202512 Dec 20257 Dec 2027
35checkmarx.helpNamesilo, LLC8 Dec 20255 Jan 20268 Dec 2026
36checkmarx.ca-9 Dec 20257 Feb 20269 Dec 2026
37checkmarx.shopNameCheap, Inc.16 Jun 2025--
38checkmarx.zoneNameCheap, Inc.26 Mar 2026--
39checkmarxchina.comHiChina Zhicheng Technology Limited21 May 201016 May 2017-
40checkmarxcloud.comHiChina Zhicheng Technology Limited15 Sep 201715 Sep 201715 Sep 2018
41checkmarxtraining.comHiChina Zhicheng Technology Limited15 Sep 201715 Sep 201715 Sep 2018
42checkmarxone.comDynadot, LLC29 Jun 20228 Aug 202329 Jun 2023
43checkmarx-acl.comAmazon Registrar, Inc.7 Jan 20203 Dec 20257 Jan 2027
44checkmarxondemand.comGoDaddy.com, LLC21 Mar 202021 Mar 202021 Mar 2021
45checkmarx-ts.comGoDaddy.com, LLC23 Mar 202023 Mar 202023 Mar 2022
46checkmarxcollctions.comGoDaddy.com, LLC9 Jul 202020 Sep 20239 Jul 2023
47checkmarxanalytics.comAmazon Registrar, Inc.31 Jul 202026 Jun 202531 Jul 2026
48checkmarx-eu.netAmazon Registrar, Inc.12 Aug 202012 Aug 202012 Aug 2021
49checkmarxsoftwaresecurity.comBigRock Solutions Ltd.21 Oct 202021 Oct 202221 Oct 2022
50checkmarxkpi.netAmazon Registrar, Inc.11 Nov 202125 Dec 202511 Nov 2025
51checkmarx2022.comGoDaddy.com, LLC1 Dec 20211 Dec 20211 Dec 2022
52checkmarxfusion.comDynadot, LLC29 Jun 20228 Aug 202329 Jun 2023
53checkmarxs.comGoDaddy.com, LLC24 Jul 202224 Jul 202224 Jul 2024
54checkmarx-ps.comAmazon Registrar, Inc.6 Apr 20233 Mar 20256 Apr 2026
55checkmarx-events.comGoDaddy.com, LLC3 Oct 202315 Dec 20243 Oct 2024
56checkmarxlda.comGoDaddy.com, LLC13 Feb 202427 Apr 202513 Feb 2025
57checkmarxzero.comGoDaddy.com, LLC21 May 202421 May 202421 May 2027
58checkmarx-services.netAmazon Registrar, Inc.7 Sep 20243 Aug 20257 Sep 2026
59checkmarx-gov.comAmazon Registrar, Inc.18 Oct 202413 Sep 202518 Oct 2026
60checkmarxcn.comXin Net Technology Corporation22 Apr 202523 Jan 202622 Apr 2027
61checkmarx-appsec-roi-calculator.comGoDaddy.com, LLC6 Jun 20256 Jun 20256 Jun 2027
62checkmarxist.comNameCheap, Inc.18 Jun 202518 Jun 202518 Jun 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=checkmarx

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