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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 1576 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 [616 Million Domains] $10,000 Details

Keyword: SYSTEM01

Reverse Whois » KEYWORD [system01 ]  { 14 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1system01.comTurnCommerce, Inc. DBA NameBright.com11 Apr 201611 May 202511 Apr 2025
2system01.bidNameCheap, Inc.22 Apr 201622 Apr 201621 Apr 2017
3system01.onlineCronon AG22 Oct 202123 Jan 202522 Oct 2025
4system01.xyzNameCheap, Inc.21 Mar 202521 Mar 202521 Mar 2026
5system01.infoKey-Systems GmbH11 Apr 202311 Apr 202411 Apr 2025
6system01.net1&1 Internet AG7 Jan 20031 Feb 20227 Jan 2026
7system01.bizGMO Internet Inc.28 Jan 2017-27 Jan 2018
8system01.orgKey-Systems GmbH11 Apr 202311 Apr 202411 Apr 2025
9system01.streamCloudFlare, Inc.21 Jan 202526 Jan 202521 Jan 2026
10system01.cfdWeb Commerce Communications Limited dba WebNic.cc14 May 202514 May 202514 May 2026
11system01x1f3.comeNom, Inc.16 Dec 201516 Dec 201516 Dec 2016
12system01-protectionboundsecurity1.comGoogle, Inc.7 Oct 20217 Oct 20217 Oct 2022
13system011.comOnlineNIC, Inc.9 Sep 202219 Oct 20239 Sep 2023
14system0103.comGMO Internet Inc.20 Sep 20225 Sep 202420 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=system01

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