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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 [660 Million Domains] $10,000 Details

Keyword: PROTEINTRACK

Reverse Whois » KEYWORD [proteintrack ]  { 14 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1proteintrack.comRealtime Register B.V.4 Nov 20245 Nov 20254 Nov 2026
2proteintrack.appCloudFlare, Inc.8 Jul 20258 Jul 20258 Jul 2026
3proteintrack.usDynadot, LLC26 Mar 20257 Aug 202526 Mar 2026
4proteintracker.orgDomain.com, LLC13 Nov 201127 Dec 202413 Nov 2024
5proteintracker.comTurnCommerce, Inc. DBA NameBright.com16 Nov 201119 Oct 202416 Nov 2025
6proteintracker.appGandi SAS6 Apr 2021--
7proteintrackr.infoNameCheap, Inc.12 Feb 202425 Apr 202512 Feb 2025
8proteintrackr.siteNameCheap, Inc.29 Feb 202411 Apr 202528 Feb 2025
9proteintracker.co.uk-23 Apr 20241 May 202523 Apr 2025
10proteintrackerapp.comGoDaddy.com, LLC17 Apr 202517 Apr 202517 Apr 2026
11proteintracker.storeGabia, Inc.12 Jul 202517 Jul 202512 Jul 2026
12proteintrackr.comCloudFlare, Inc.6 Aug 202513 Aug 20256 Aug 2026
13proteintrackmaster.comNameCheap, Inc.26 Aug 202526 Aug 202526 Aug 2026
14proteintracker.usGoDaddy.com, LLC18 Nov 202518 Nov 202518 Nov 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=proteintrack

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