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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 1563 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 [558 Million Domains] $10,000 Details

Keyword: GUGGENHEIMINVESTMENTS

Reverse Whois » KEYWORD [guggenheiminvestments ]  { 9 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1guggenheiminvestments.comMarkMonitor Inc.6 Jul 20004 Jun 20236 Jul 2025
2guggenheiminvestmentsales.comMarkMonitor Inc.19 Jan 201318 Dec 202319 Jan 2026
3guggenheiminvestmentsfinancialprofessional.comMarkMonitor Inc.5 Mar 20132 Feb 20245 Mar 2026
4guggenheiminvestmentslearningcenter.comMarkMonitor Inc.20 Oct 201118 Sep 202320 Oct 2025
5guggenheiminvestmentsassetmanagement.comMarkMonitor Inc.17 Jan 201216 Dec 202217 Jan 2025
6guggenheiminvestmentsfp.comMarkMonitor Inc.12 Mar 20138 Feb 202312 Mar 2025
7guggenheiminvestmentsconnect.comMarkMonitor Inc.11 Jan 201210 Dec 202211 Jan 2025
8guggenheiminvestmentsadvisor.comMarkMonitor Inc.19 Jan 201318 Dec 202319 Jan 2026
9guggenheiminvestmentsinc.comMarkMonitor Inc.17 Mar 202014 Feb 202417 Mar 2026

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=guggenheiminvestments

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