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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 1594 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 [647 Million Domains] $10,000 Details

Keyword: PROTOCOLIS

Reverse Whois » KEYWORD [protocolis ]  { 25 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1protocolis.comDynadot, LLC1 Nov 20251 Nov 20251 Nov 2026
2protocolist.comEdomains LLC15 Dec 202115 Jul 202515 Dec 2025
3protocolisp.comGoDaddy.com, LLC12 Jan 20188 Oct 202212 Jan 2028
4protocolistas.comTurnCommerce, Inc. DBA NameBright.com14 Nov 201524 Dec 202414 Nov 2024
5protocolistscrown.xyz-26 May 201626 May 201626 May 2017
6protocolissues.comGoDaddy.com, LLC28 Dec 200128 Dec 202428 Dec 2025
7protocolistas.net1&1 Internet AG18 Feb 201319 Feb 201718 Feb 2018
8protocolism.dateAlpnames Limited14 Feb 20176 Mar 201713 Feb 2018
9protocolist.techNameCheap, Inc.28 Feb 201828 Feb 201828 Feb 2019
10protocolispd.comHosting Concepts B.V. dba Openprovider26 Sep 201830 Aug 202526 Sep 2025
11protocolista.com1&1 Internet AG21 Jun 202417 Jul 202421 Jun 2026
12protocolist.proLimited Liability Company "Registrar of domain nam…18 Mar 202226 Apr 202318 Mar 2023
13protocolist.infoLimited Liability Company "Registrar of domain nam…18 Mar 202226 Apr 202318 Mar 2023
14protocolist.siteLimited Liability Company "Registrar of domain nam…18 Mar 202226 Apr 202318 Mar 2023
15protocolist.onlineLimited Liability Company "Registrar of domain nam…11 Mar 202524 Jul 202511 Mar 2026
16protocolism.comDynadot, LLC7 Jul 20222 Jul 20257 Jul 2026
17protocolised.comKey-Systems GmbH11 Apr 202316 May 202511 Apr 2026
18protocolise.orgPorkbun, LLC9 Jun 20239 Jun 20259 Jun 2026
19protocolisto.com1API GmbH25 Nov 202326 Nov 202425 Nov 2025
20protocolista-beta.comGoDaddy.com, LLC30 Nov 202330 Nov 202430 Nov 2025
21protocolist.ru-11 Mar 2025-11 Mar 2026
22protocolistanbul.xyzGMO Internet Inc.16 Sep 2025-16 Sep 2026
23protocolisrael.xyzGMO Internet Inc.28 Sep 2025-28 Sep 2026
24protocolist.xyzGMO Internet Inc.28 Sep 2025-28 Sep 2026
25protocolisetech.online-28 Oct 202528 Oct 202528 Oct 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=protocolis

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