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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 [653 Million Domains] $10,000 Details

Keyword: SYSBRAIN

Reverse Whois » KEYWORD [sysbrain ]  { 11 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1sysbrain.comEasyspace LTD22 Feb 200022 Feb 202422 Feb 2026
2sysbrain.netRegistrator Domenov LLC29 Sep 202529 Sep 202529 Sep 2026
3sysbrain.orgNameCheap, Inc.24 Apr 202529 Apr 202524 Apr 2026
4sysbrain.bizGMO Internet Inc.30 Nov 20175 Nov 202430 Nov 2025
5sysbrain.co.uk-13 Apr 201113 Apr 201713 Apr 2019
6sysbrain.co.jp-17 Nov 19971 Dec 2024-
7sysbraingaro.comGoDaddy.com, LLC17 Dec 201510 Dec 202417 Dec 2025
8sysbrains.comName.com, Inc.13 May 20106 May 202513 May 2026
9sysbrain2015.comGMO Internet Inc.21 Oct 201721 Oct 201721 Oct 2018
10sysbrainpower.comChengdu West Dimension Digital Technology Co., Ltd…22 Dec 201822 Dec 201822 Dec 2019
11sysbrains.nl-5 Aug 201530 Nov 2021-

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=sysbrain

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