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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 1595 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 [664 Million Domains] $10,000 Details

Keyword: PREPSTACK

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1prepstack.comCloudFlare, Inc.2 Nov 201811 Jan 20262 Nov 2025
2prepstack.inGoDaddy.com, LLC24 Apr 20215 Jun 202324 Apr 2023
3prepstack.appNameCheap, Inc.22 Jul 202422 Jun 2025-
4prepstack.net1&1 Internet AG9 Jun 20259 Jun 20259 Jun 2026
5prepstack.orgSquarespace Domains LLC14 Jul 202519 Jul 202514 Jul 2026
6prepstack.codesName.com, Inc.4 Aug 20259 Aug 20254 Aug 2026
7prepstack.usGoDaddy.com, LLC13 Oct 202512 Dec 202513 Oct 2026
8prepstacksupps.comGoDaddy.com, LLC24 Nov 202230 Nov 202524 Nov 2026
9prepstacks.comGoDaddy.com, LLC15 Jul 202515 Jul 202515 Jul 2028

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=prepstack

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