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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 1573 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 [575 Million Domains] $10,000 Details

Keyword: SIRISYS

Reverse Whois » KEYWORD [sirisys ]  { 15 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1sirisys.comeNom, Inc.19 Aug 201120 Aug 202419 Aug 2025
2sirisys.digitalNameCheap, Inc.21 Aug 201926 Aug 201921 Aug 2020
3sirisys.netGoDaddy.com, LLC8 Jan 20189 Jan 20238 Jan 2028
4sirisystem.comGoDaddy.com, LLC13 May 201117 May 201613 May 2017
5sirisystems.comTurnCommerce, Inc. DBA NameBright.com31 Jan 202025 Jan 202131 Jan 2026
6sirisyssoft.comCosmotown, Inc.29 Jan 202429 Jan 202429 Jan 2025
7sirisystems.co.ukKey-Systems GmbH6 Jan 201324 Dec 20176 Jan 2019
8sirisyspeaks.comNameCheap, Inc.25 Jul 201825 Jul 201825 Jul 2019
9sirisyscorp.comGoDaddy.com, LLC11 Jul 202418 Jul 202411 Jul 2025
10sirisystem.netGoogle, Inc.27 Jan 202027 Jan 202027 Jan 2021
11sirisyscybernetics.comNameCheap, Inc.24 Jul 20205 Sep 202424 Jul 2024
12sirisystems.netGoogle, Inc.20 Dec 202120 Dec 202120 Dec 2022
13sirisysprime.comNameCheap, Inc.15 Mar 201931 Mar 202415 Mar 2025
14sirisystematic.netHostinger, UAB8 May 20248 Jul 20248 May 2025
15sirisystematic.comHostinger, UAB9 May 20249 Jul 20249 May 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=sirisys

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