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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 1589 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 [631 Million Domains] $10,000 Details

Keyword: PROTONTECH

Reverse Whois » KEYWORD [protontech ]  { 67 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1protontech.in-11 Jan 201021 Jun 202211 Jan 2026
2protontech.comMarkMonitor Inc.2 Dec 199822 Oct 20241 Dec 2025
3protontech.net1&1 Internet AG23 Feb 202510 Mar 202523 Feb 2026
4protontech.supportNameCheap, Inc.2 Aug 20197 Aug 20192 Aug 2020
5protontech.bizNameCheap, Inc.2 Aug 20192 Aug 20192 Aug 2020
6protontech.clubNameCheap, Inc.15 Aug 201915 Aug 201915 Aug 2020
7protontech.infoGoDaddy.com, LLC26 Oct 202331 Oct 202326 Oct 2025
8protontech.xyzDynadot, LLC5 Jun 202416 Jul 20255 Jun 2025
9protontech.siteWeb Commerce Communications Limited dba WebNic.cc28 Sep 202128 Sep 202128 Sep 2022
10protontech.co.uk-15 Nov 202115 Jan 202515 Nov 2025
11protontech.devMarkMonitor Inc.2 Aug 20191 Jul 20252 Aug 2027
12protontech.co.in-1 Feb 201313 Jan 20251 Feb 2026
13protontech.orgMarkMonitor Inc.2 Aug 20196 Jul 20252 Aug 2027
14protontech.pl-17 May 201815 Apr 202517 May 2026
15protontech.onlineTucows Domains Inc.30 Apr 202510 Jun 202530 Apr 2026
16protontech.appGoogle, Inc.12 Apr 20242 Apr 202512 Apr 2026
17protontech.ru-25 Jun 2025-25 Jun 2026
18protontech.proDynadot, LLC6 Apr 202511 Apr 20256 Apr 2026
19protontech.coDynadot, LLC5 May 202510 May 20255 May 2026
20protontechwriting.comGoDaddy.com, LLC20 May 201520 May 201520 May 2016
21protontechno.comGoDaddy.com, LLC5 Aug 20204 Aug 20255 Aug 2026
22protontechsec.com-15 Jun 201615 Jun 201615 Jun 2017
23protontechnologies.bizTucows Domains Inc.30 May 20142 Jun 201729 May 2017
24protontechnologies.comDomainAdministration.com, LLC6 Nov 201022 Dec 20246 Nov 2025
25protontechcn.comChengdu West Dimension Digital Technology Co., Ltd…22 Oct 201222 Oct 201222 Oct 2025
26protontechs.com1&1 Internet AG4 Aug 201318 Mar 20184 Aug 2025
27protontechnology.comDynadot, LLC7 Apr 200519 Jul 20257 Apr 2026
28protontechnologies.netWild West Domains, LLC7 Nov 200611 Nov 20247 Nov 2025
29protontechnologies.orgPDR Ltd. d/b/a PublicDomainRegistry.com3 Nov 20166 Dec 20173 Nov 2019
30protontechbd.comNameCheap, Inc.5 Apr 20214 Apr 20245 Apr 2025
31protontechnology.netTucows Domains Inc.2 Aug 20176 Aug 20182 Aug 2018
32protontechph.comCrazy Domains FZ-LLC9 Oct 201716 Oct 20189 Oct 2019
33protontechnical.comTucows Domains Inc.9 Sep 201820 Oct 20249 Sep 2024
34protontechlimited.comGoDaddy.com, LLC5 Jul 20195 Jul 20195 Jul 2020
35protontechservices.comNameCheap, Inc.3 Sep 201926 Aug 20243 Sep 2025
36protontechinc.comGoDaddy.com, LLC21 Feb 202021 Feb 202021 Feb 2022
37protontechco.comTucows Domains Inc.8 May 202012 May 20218 May 2021
38protontechglobal.comTucows Domains Inc.16 May 202020 May 202116 May 2021
39protontechnologiesglobal.com1&1 Internet AG3 Aug 20203 Aug 20203 Aug 2021
40protontechnologies.global1&1 Internet AG5 Aug 20205 Aug 20205 Aug 2021
41protontechsolutions.comGoDaddy.com, LLC23 Sep 202025 Sep 202323 Sep 2025
42protontechgroup.comGoDaddy.com, LLC2 Feb 20212 Feb 20212 Feb 2023
43protontechnologies.techGoDaddy.com, LLC9 Apr 202014 May 20209 Apr 2021
44protontechnologyllc.comName.com, Inc.5 Mar 20215 Mar 20215 Mar 2022
45protontech-india.comGoDaddy.com, LLC28 Apr 202117 Mar 202528 Apr 2028
46protontechnologiesag.comRealtime Register B.V.28 Jul 202128 Jul 202128 Jul 2022
47protontech-sa.comPDR Ltd. d/b/a PublicDomainRegistry.com25 Jan 202225 Jan 202225 Jan 2023
48protontechintl.comGoDaddy.com, LLC17 Aug 202217 Aug 202217 Aug 2027
49protontechlab.comNameCheap, Inc.28 Sep 202225 Sep 202428 Sep 2025
50protontechhub.comNameCheap, Inc.25 Nov 20221 Nov 202425 Nov 2025
51protontechllc.comHostinger, UAB27 Dec 202222 Oct 202427 Dec 2025
52protontechnology.itAcens Technologies, S.L.U.1 Jul 202217 Jul 20251 Jul 2026
53protontechsys.comHosting Concepts B.V. dba Openprovider2 Jul 202311 Aug 20242 Jul 2024
54protontechs.co.uk-15 Jul 202316 Jul 202415 Jul 2025
55protontechshop.comHostinger, UAB3 Dec 202320 Jul 20243 Dec 2025
56protontechnologiesltd.ie-23 Mar 20237 May 202523 Mar 2026
57protontechnologies.co.uk-12 Jul 202420 Jul 202512 Jul 2025
58protontechor.ru-11 Aug 2024-11 Aug 2025
59protontechnology.worldNameCheap, Inc.14 Sep 202419 Sep 202414 Sep 2025
60protontechnology.eu----
61protontechnology.se-10 Nov 201523 Sep 202410 Nov 2025
62protontechnologies.inGoDaddy.com, LLC1 Dec 201231 May 20251 Dec 2028
63protontechnology.xyzGMO Internet Inc.2 Mar 20257 Mar 20252 Mar 2026
64protontechnologies.limitedGoDaddy.com, LLC16 Apr 202521 Apr 202516 Apr 2026
65protontechinfra.comGoDaddy.com, LLC1 Jun 202511 Jun 20251 Jun 2028
66protontechrem.comGoogle, Inc.11 Jun 202511 Jun 202511 Jun 2026
67protontechnicalservices.comHostinger, UAB9 Jul 20259 Jul 20259 Jul 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=protontech

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