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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: MARGINSYSTEM

Reverse Whois » KEYWORD [marginsystem ]  { 8 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1marginsystem.comNameCheap, Inc.22 Feb 202423 Jan 202522 Feb 2026
2marginsystem.orgNameCheap, Inc.24 Feb 202430 Jan 202524 Feb 2026
3marginsystem.netNameCheap, Inc.24 Feb 202425 Jan 202524 Feb 2026
4marginsystem.bizNameCheap, Inc.28 Mar 20243 Mar 202528 Mar 2026
5marginsystem.xyzNameCheap, Inc.29 Mar 20241 Apr 202529 Mar 2026
6marginsystem.proNameCheap, Inc.28 Jul 20242 Aug 202428 Jul 2025
7marginsystem.telNameCheap, Inc.12 Jan 202512 Jan 202512 Jan 2026
8marginsystems.comNamesilo, LLC10 Jun 202015 Jul 202410 Jun 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=marginsystem

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