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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 1577 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 [620 Million Domains] $10,000 Details

Keyword: OPENCSG

Reverse Whois » KEYWORD [opencsg ]  { 16 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1opencsg.org1&1 Internet AG20 Sep 20034 Nov 202420 Sep 2025
2opencsg.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…12 Mar 202312 Jan 202412 Mar 2027
3opencsg.netAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…12 Mar 202312 Jan 202412 Mar 2026
4opencsg.techAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…17 Dec 202330 Jan 202417 Dec 2026
5opencsg.spaceAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…20 Mar 202415 Apr 202420 Mar 2029
6opencsg.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…31 May 20241 Jun 202531 May 2026
7opencsgo.comDynadot, LLC27 Oct 201911 Nov 202427 Oct 2025
8opencsgo.orgGoDaddy.com, LLC3 Apr 20173 Jun 20173 Apr 2018
9opencsgo.netGoDaddy.com, LLC3 Apr 20173 Apr 20173 Apr 2018
10opencsgo.infoGoDaddy.com, LLC3 Apr 20172 Jun 20173 Apr 2018
11opencsgp.comPDR Ltd. d/b/a PublicDomainRegistry.com6 Jun 20176 Jun 20176 Jun 2018
12opencsgocase.comTucows Domains Inc.30 Sep 201830 Sep 201830 Sep 2019
13opencsgocases.comHosting Ukraine LLC2 Jul 2020-2 Jul 2021
14opencsgocases.xyzLimited Liability Company "Registrar of domain nam…16 Sep 202117 Sep 202116 Sep 2022
15opencsgroup.comGoDaddy.com, LLC6 Oct 20217 Oct 20246 Oct 2025
16opencsg-stg.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…2 Apr 20242 Apr 20242 Apr 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=opencsg

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