Our database now contains whois records of 591 Million (591,424,514) 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 1575 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 [591 Million Domains] $10,000 Details

Keyword: 51CODE

Reverse Whois » KEYWORD [51code ]  { 67 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
151code.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…30 Jun 202429 Sep 202430 Jun 2025
251code.netHiChina Zhicheng Technology Limited20 Mar 201510 Mar 202220 Mar 2025
351code.winAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…24 Mar 201724 Mar 201723 Mar 2018
451code.helpAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…17 Oct 2015-17 Oct 2016
551code.clubChengdu West Dimension Digital Technology Co., Ltd…4 Dec 201514 Apr 20173 Dec 2017
651code.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…16 Apr 201724 Apr 202316 Apr 2025
751code.orgGoDaddy.com, LLC3 Jul 202113 Sep 20243 Jul 2024
851code.comHiChina Zhicheng Technology Limited9 Sep 20014 Sep 20239 Sep 2032
951code.siteChengdu West Dimension Digital Technology Co., Ltd…28 Dec 202128 Dec 202128 Dec 2022
1051code.meHiChina Zhicheng Technology Limited25 Dec 201625 Jan 201825 Dec 2018
1151code.onlineAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…7 Dec 20247 Dec 20247 Dec 2034
1251code.redAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…18 Aug 202325 Sep 202418 Aug 2024
1351code.designAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…29 Jul 201826 Sep 201929 Jul 2020
1451code.infoAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…16 Mar 202226 Feb 202416 Mar 2025
1551code.wangXiamen ChinaSource Internet Service Co., Ltd.21 Jan 202123 Jan 202121 Jan 2022
1651code.icuAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…30 Aug 20211 Sep 202430 Aug 2025
1751code.techChengdu West Dimension Digital Technology Co., Ltd…11 Oct 202131 Aug 202311 Oct 2031
1851code.inkChengdu West Dimension Digital Technology Co., Ltd…28 Dec 202128 Dec 202128 Dec 2022
1951code.cloudAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…16 Mar 202226 Feb 202416 Mar 2025
2051code.storeDNSPod, Inc.18 Jun 202223 Jun 202218 Jun 2024
2151code.cn????????????21 May 2024-21 May 2025
2251code.xn--3ds443gAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…25 Apr 201826 Apr 202325 Apr 2024
2351code.proNameCheap, Inc.8 Aug 202320 Sep 20248 Aug 2024
2451code.shopBeijing Lanhai Jiye Technology Co., Ltd14 Aug 202321 Aug 202314 Aug 2024
2551code.vipAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…21 Mar 201819 Mar 202421 Mar 2026
2651code.ioBeijing Lanhai Jiye Technology Co., Ltd4 Jun 202418 Nov 20244 Jun 2026
2751codeapp.comHiChina Zhicheng Technology Limited16 Dec 201416 Dec 201416 Dec 2017
2851codex.comChengdu West Dimension Digital Technology Co., Ltd…7 Jun 20197 Jun 20197 Jun 2020
2951codeqhf.com-3 Jan 20227 Jan 20223 Jan 2023
3051codehelper.netXin Net Technology Corporation27 Dec 201527 Dec 201527 Dec 2016
3151codehelper.comXin Net Technology Corporation27 Dec 201527 Dec 201527 Dec 2016
3251coder.clubAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…5 Jan 2016-4 Jan 2017
3351code8.com-23 Jun 201623 Jun 201623 Jun 2017
3451codenote.com-20 Sep 201620 Sep 201620 Sep 2017
3551codes.netChengdu West Dimension Digital Technology Co., Ltd…9 Sep 20139 Sep 20139 Sep 2025
3651coder.netNamesilo, LLC9 May 200510 May 20249 May 2025
3751code128.comBeijing Lanhai Jiye Technology Co., Ltd20 Jun 200811 Oct 202420 Jun 2025
3851codes.comHangzhou AiMing Network Co., LTD14 Jul 201212 Jul 202414 Jul 2025
3951coder.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…4 Dec 202325 Nov 20244 Dec 2025
4051codelib.comGoDaddy.com, LLC2 Feb 20192 Feb 20192 Feb 2020
4151coder.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…21 Jan 20172 Mar 201721 Jan 2018
4251codetest.comBeijing Lanhai Jiye Technology Co., Ltd15 Aug 202116 Aug 202315 Aug 2024
4351codereview.comHiChina Zhicheng Technology Limited3 Apr 20175 Apr 20173 Apr 2018
4451coders.comHiChina Zhicheng Technology Limited2 Jul 20175 Jun 20242 Jul 2027
4551codeus.comBeijing Lanhai Jiye Technology Co., Ltd3 Jan 20225 Nov 20243 Jan 2025
4651codeserver.comHiChina Zhicheng Technology Limited30 Aug 201730 Aug 201730 Aug 2018
4751codeman.comHiChina Zhicheng Technology Limited7 Dec 20177 Dec 20247 Dec 2024
4851codemo.comHiChina Zhicheng Technology Limited27 Mar 201827 Mar 201827 Mar 2023
4951codevip.comXin Net Technology Corporation22 Jun 201822 Jun 201822 Jun 2019
5051coderstar.comHiChina Zhicheng Technology Limited7 Aug 201827 Dec 20187 Aug 2019
5151codeking.comChengdu West Dimension Digital Technology Co., Ltd…23 Aug 201823 Aug 201823 Aug 2021
5251coder.infoXin Net Technology Corporation29 Sep 201829 Sep 201829 Sep 2019
5351codesigning.comeName Technology Co., Ltd.7 Dec 201820 Nov 20237 Dec 2024
5451codecn.comHiChina Zhicheng Technology Limited25 Feb 201925 Feb 201925 Feb 2020
5551codebox.comBeijing Lanhai Jiye Technology Co., Ltd26 Jul 201911 Oct 202426 Jul 2025
5651codeauto.comHiChina Zhicheng Technology Limited14 Nov 201914 Nov 201914 Nov 2020
5751codefly.comTrunkoz Technologies Pvt Ltd. d/b/a OwnRegistrar.c…28 Jan 20235 Feb 202428 Jan 2024
5851codeing.comBeijing Lanhai Jiye Technology Co., Ltd2 Sep 20214 Nov 20242 Sep 2024
5951codeworld.comDNSPod, Inc.21 May 202221 Jun 202321 May 2023
6051codego.comGoDaddy.com, LLC22 Jul 20222 Oct 202322 Jul 2023
6151codetest.com.cn-23 Mar 2024-23 Mar 2025
6251coder.ccAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…15 Jun 202315 Jun 202315 Jun 2025
6351code-demo.comBeijing Lanhai Jiye Technology Co., Ltd15 Aug 202315 Aug 202415 Aug 2025
6451codetest.cn????????????26 Dec 2022-26 Dec 2024
6551code-demo.vipBeijing Lanhai Jiye Technology Co., Ltd29 Oct 202329 Oct 202429 Oct 2024
6651codes.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…24 Mar 2018-24 Mar 2028
6751codepro.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…3 Mar 20243 Mar 20243 Mar 2025

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=51code

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