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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 1575 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 [581 Million Domains] $10,000 Details

Keyword: CITYSYSTEMS

Reverse Whois » KEYWORD [citysystems ]  { 23 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1citysystems.netPorkbun, LLC26 Oct 20196 Dec 202326 Oct 2023
2citysystems.orgGoDaddy.com, LLC30 Nov 20133 Jul 202430 Nov 2024
3citysystems.net.au--4 Jun 2024-
4citysystems.co.uk-28 Jun 200525 Sep 202428 Jun 2025
5citysystems.infoGoDaddy.com, LLC30 Nov 20235 Dec 202330 Nov 2024
6citysystems.comGoDaddy.com, LLC2 May 20003 May 20242 May 2025
7citysystems.com.br-9 Oct 201814 Sep 20229 Oct 2024
8citysystems.ca-16 Aug 201819 Oct 202416 Aug 2025
9citysystems.pl-17 Oct 20057 Feb 202417 Oct 2025
10citysystems.au--13 Sep 2024-
11citysystems.su-8 Nov 2023-8 Nov 2024
12citysystemsllc.comDomain.com, LLC23 Mar 201523 Mar 201523 Mar 2016
13citysystemsr.comTucows Domains Inc.6 Apr 200710 Apr 20156 Apr 2016
14citysystemsoman.comWild West Domains, LLC18 May 201319 May 202418 May 2026
15citysystemsinc.comBeijing Lanhai Jiye Technology Co., Ltd31 Aug 20221 Sep 202431 Aug 2025
16citysystems-eg.comGoDaddy.com, LLC6 Aug 20186 Aug 20186 Aug 2019
17citysystemscr.comGoDaddy.com, LLC7 Aug 20247 Aug 20247 Aug 2025
18citysystemspos.comGoDaddy.com, LLC20 Aug 20206 Oct 202420 Aug 2025
19citysystemsny.comGoDaddy.com, LLC1 Oct 202013 Dec 20231 Oct 2023
20citysystemseg.comGoDaddy.com, LLC27 Mar 202324 Oct 202327 Mar 2026
21citysystemscostarica.comGoDaddy.com, LLC11 Nov 202123 Dec 202311 Nov 2023
22citysystems-fitting.comDomain.com, LLC15 Oct 202318 Oct 202415 Oct 2024
23citysystemssa.comHostinger, UAB13 Aug 202413 Aug 202413 Aug 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=citysystems

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