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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 [671 Million Domains] $10,000 Details

Keyword: JUSTSYS

Reverse Whois » KEYWORD [justsys ]  { 42 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1justsys.comGoDaddy.com, LLC16 Oct 201317 Oct 202516 Oct 2026
2justsys.netGMO Internet Inc.25 Oct 201623 Oct 202525 Oct 2026
3justsys.co.uk-29 Mar 20006 Jun 201629 Mar 2018
4justsys.orgGoDaddy.com, LLC21 Feb 20217 Apr 202521 Feb 2027
5justsys.ru-8 Dec 2025-8 Dec 2026
6justsystems.comGMO Internet Inc.26 Jan 200411 Jan 202626 Jan 2027
7justsystemdocumentation.comLaunchpad, Inc.29 Oct 201429 Oct 201429 Oct 2015
8justsystemsolutions.comGoDaddy.com, LLC19 Jul 202230 Aug 202419 Jul 2024
9justsyscloud.comGMO Internet Inc.18 Nov 201618 Nov 201618 Nov 2017
10justsystems.orgGoogle, Inc.19 Mar 202318 Jul 202519 Mar 2027
11justsystyre.comName.com, Inc.29 Jun 201529 Jun 201529 Jun 2016
12justsysadminthings.comName.com, Inc.30 Sep 201530 Sep 201530 Sep 2016
13justsystems.infoGoDaddy.com, LLC6 Mar 20166 Mar 20166 Mar 2017
14justsystems.bizGMO Internet Inc.21 Sep 200523 Oct 202520 Sep 2026
15justsystem.comGMO Internet Inc.27 Oct 199811 Oct 202526 Oct 2026
16justsystem.netGMO Internet Inc.27 Jun 200112 Jun 202527 Jun 2026
17justsystems-eps-gsuite.comGoDaddy.com, LLC31 Mar 201724 Mar 202531 Mar 2026
18justsyss.comBigRock Solutions Ltd.7 Jun 20177 Aug 20177 Jun 2018
19justsystemdthings.com1&1 Internet AG3 Jul 20173 Jul 20173 Jul 2019
20justsystems.co.uk-29 Mar 20006 Jun 201629 Mar 2018
21justsysadmin.comFastDomain Inc.13 Feb 201913 Feb 201913 Feb 2020
22justsystemsintersect.comSquarespace Domains LLC16 Apr 2021-16 Apr 2022
23justsystems.xyzNameCheap, Inc.19 Jan 20229 Feb 202219 Jan 2024
24justsystem.co.jp-7 Sep 19941 Oct 2025-
25justsystems.tvGMO Internet Inc.27 Feb 200816 Mar 202127 Feb 2023
26justsystemco.comGoDaddy.com, LLC15 Dec 202216 Dec 202415 Dec 2026
27justsystems.by-14 Jan 201417 Dec 202514 Jan 2027
28justsystematic.netNameCheap, Inc.8 May 20239 May 20248 May 2025
29justsystems.uk-11 Oct 20189 Oct 202411 Oct 2026
30justsyst.comDreamHost, LLC21 Sep 202322 Sep 202421 Sep 2025
31justsysops.comAutomattic Inc.10 Oct 202322 Nov 202410 Oct 2024
32justsystem.shopGMO Internet Inc.26 Sep 20162 Nov 202326 Sep 2024
33justsystems.ru-19 Jan 2021-19 Jan 2027
34justsystem.ru-25 Oct 2023-25 Oct 2024
35justsystem-3.comGoDaddy.com, LLC7 Mar 20257 Mar 20257 Mar 2026
36justsystens.comCNOBIN INFORMATION TECHNOLOGY LIMITED26 Mar 202526 Mar 202526 Mar 2026
37justsystems-ichitaro.comBeijing Lanhai Jiye Technology Co., Ltd5 Apr 20251 Jan 20265 Apr 2026
38justsystem.orgGoDaddy.com, LLC5 Jul 202510 Jul 20255 Jul 2026
39justsystem.siteHostinger, UAB26 Sep 20251 Oct 202526 Sep 2026
40justsystem.cn????????????5 Oct 2025-5 Oct 2026
41justsystivate.comRealtime Register B.V.4 Jan 20264 Jan 20264 Jan 2027
42justsystemsanalysisservices.comGoDaddy.com, LLC30 Jan 202630 Jan 202630 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=justsys

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