Our database now contains whois records of 697 Million (697,715,429) domain names.
Login / Password / Signup
Low Price Guarantee

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 1596 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.
Live Demo Whois Lookup API Whois History API Reverse Whois API
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 [697 Million Domains] $10,000 Details
Free Account Signup  •  Zero Monthly Fee  •  Pay As You Go

Keyword: PROTOHUB

Reverse Whois » KEYWORD [protohub ]  { 28 domain names }

NumDomain NameRegistrarCreatedUpdatedExpiry
1protohub.orgDynadot, LLC3 Mar 202517 Dec 20253 Mar 2027
2protohub.us1&1 Internet AG9 Apr 201524 May 20268 Apr 2027
3protohub.comNameCheap, Inc.13 May 201121 Apr 202613 May 2027
4protohub.netGoDaddy.com, LLC28 Feb 20121 Mar 202628 Feb 2027
5protohub.onlineGoDaddy.com, LLC25 May 202126 May 202625 May 2027
6protohub.infoDynadot, LLC10 Mar 202615 Mar 202610 Mar 2027
7protohub.xyzGMO Internet Inc.2 Mar 202514 Apr 20262 Mar 2026
8protohub.techGMO Internet Inc.21 May 20223 Jul 202421 May 2024
9protohub.appGoDaddy.com, LLC11 Feb 201928 Mar 202611 Feb 2027
10protohub.liveGoDaddy.com, LLC27 Oct 202227 Oct 202327 Oct 2024
11protohub.co.uk-18 Dec 20193 Aug 202518 Dec 2025
12protohub.devGoDaddy.com, LLC3 May 202520 Aug 20253 May 2027
13protohub.digitalHostinger, UAB18 Sep 2025--
14protohub.eu----
15protohub.clickDynadot, LLC6 Nov 202511 Nov 20256 Nov 2026
16protohub.ru-21 Nov 2025-21 Nov 2026
17protohub.storeNameCheap, Inc.26 Nov 20251 Jan 202626 Nov 2026
18protohub.ioAscio Technologies, Inc. Danmark - Filial af Ascio…30 Apr 20265 May 202630 Apr 2027
19protohubs.comGoDaddy.com, LLC23 Apr 202024 Mar 202623 Apr 2027
20protohubhonolulu.comGoDaddy.com, LLC2 Aug 20143 Aug 20252 Aug 2026
21protohubhonolulu.netGoDaddy.com, LLC5 Aug 20145 Aug 20235 Aug 2024
22protohubhonolulu.orgGoDaddy.com, LLC2 Aug 20143 Aug 20172 Aug 2018
23protohubz.comGoDaddy.com, LLC9 Jan 202119 Feb 20249 Jan 2024
24protohubs.netGoDaddy.com, LLC9 Jan 20219 Jan 20219 Jan 2022
25protohub-backend.comGMO Internet Inc.21 May 20222 Aug 202421 May 2024
26protohubs.orgGoDaddy.com, LLC9 Jan 202121 Mar 20249 Jan 2024
27protohubs.online1&1 Internet AG11 Sep 202324 Nov 202511 Sep 2025
28protohubss.comGoDaddy.com, LLC21 Jan 202528 Jan 202621 Jan 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=protohub

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 Schema • XML Schema • JSON Live Results • XML 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