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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 [666 Million Domains] $10,000 Details

Keyword: PROTOFY

Reverse Whois » KEYWORD [protofy ]  { 43 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1protofy.netPSI-USA, Inc. dba Domain Robot10 Dec 201426 Jul 202510 Dec 2026
2protofy.hostingGandi SAS26 Feb 20166 Mar 202526 Feb 2026
3protofy.xyz1&1 Internet AG4 May 20163 Jul 20254 May 2026
4protofy.comAmazon Registrar, Inc.17 Dec 201212 Nov 202517 Dec 2026
5protofy.techInterNetworX Ltd. & Co. KG4 Aug 201719 Sep 20254 Aug 2026
6protofy.technologyGandi SAS23 Oct 2017--
7protofy.co.uk-4 Jul 20164 Jun 20174 Jul 2018
8protofy.dev1&1 Internet AG23 Nov 202324 Nov 202523 Nov 2026
9protofy.solutionsInterNetworX Ltd. & Co. KG19 Dec 202019 Dec 2025-
10protofy.onlineNameCheap, Inc.22 Dec 202522 Dec 202522 Dec 2026
11protofy.designInterNetworX Ltd. & Co. KG19 Dec 202020 Oct 202519 Dec 2025
12protofy.agencyInterNetworX Ltd. & Co. KG19 Dec 202019 Dec 2025-
13protofy.digitalInterNetworX Ltd. & Co. KG19 Dec 202019 Dec 2025-
14protofy.emailInterNetworX Ltd. & Co. KG19 Dec 202019 Dec 2025-
15protofy.contactInterNetworX Ltd. & Co. KG19 Dec 202019 Dec 2025-
16protofy.websiteGandi SAS19 Dec 202015 Nov 202519 Dec 2026
17protofy.spaceInterNetworX Ltd. & Co. KG19 Dec 202024 Dec 202519 Dec 2026
18protofy.appGoDaddy.com, LLC8 May 201810 Oct 20258 May 2026
19protofy.blogInterNetworX Ltd. & Co. KG27 Apr 201825 Nov 202527 Apr 2026
20protofy.trainingAmazon Registrar, Inc.20 Mar 202313 Feb 2025-
21protofy.orgAmazon Registrar, Inc.4 Sep 20185 Aug 20254 Sep 2026
22protofy.cloud1&1 Internet AG23 Nov 202323 Nov 202523 Nov 2026
23protofy.chatInterNetworX Ltd. & Co. KG31 Jan 202416 Dec 2025-
24protofy.proInterNetworX Ltd. & Co. KG31 Jan 202416 Dec 2025-
25protofy.coPorkbun, LLC6 Feb 202511 Feb 20256 Feb 2026
26protofy.ioGandi SAS4 Aug 20175 Jul 20254 Aug 2026
27protofy.ru-18 Dec 2025-18 Dec 2026
28protofyltd.comEuroDNS S.A.12 May 20156 May 202311 May 2024
29protofylimited.comEuroDNS S.A.12 May 20156 May 202311 May 2024
30protofyxyz.comDynadot, LLC3 Apr 20203 Apr 20203 Apr 2021
31protofyservices.comTucows Domains Inc.12 Sep 202028 Aug 202512 Sep 2026
32protofy3d.comHostinger, UAB8 Jul 202312 Jun 20258 Jul 2026
33protofyprojects.xyz1&1 Internet AG19 Apr 20243 Jul 202519 Apr 2026
34protofyprojects.com1&1 Internet AG19 Apr 202419 Apr 202419 Apr 2026
35protofysystems.comSquarespace Domains LLC27 Sep 202412 Sep 202527 Sep 2026
36protofytech.comSquarespace Domains LLC27 Sep 202412 Sep 202527 Sep 2026
37protofyprojects.eu----
38protofyconsultancy.comSquarespace Domains LLC22 Jul 20254 Sep 202522 Jul 2026
39protofyautomation.comSquarespace Domains LLC28 Jul 202528 Jul 202528 Jul 2026
40protofyai.comSquarespace Domains LLC30 Jul 202530 Jul 202530 Jul 2026
41protofyx.comDynadot, LLC4 Nov 202511 Nov 20254 Nov 2026
42protofyx.orgHostinger, UAB11 Dec 202511 Dec 202511 Dec 2027
43protofytesting.comSquarespace Domains LLC14 Jan 202614 Jan 202614 Jan 2027

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=protofy

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