Our database now contains whois records of 602 Million (602,259,879) 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 [602 Million Domains] $10,000 Details

Keyword: SIFX

Reverse Whois » KEYWORD [sifx ]  { 74 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1sifx.techPDR Ltd. d/b/a PublicDomainRegistry.com5 Aug 20157 Jun 20175 Aug 2018
2sifx.winWest263 International Limited1 Jan 201728 Sep 201731 Dec 2017
3sifx.comNameCheap, Inc.27 Apr 20023 Apr 202427 Apr 2026
4sifx.xyzChengdu West Dimension Digital Technology Co., Ltd…9 Feb 201628 Feb 20169 Feb 2017
5sifx.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…15 Jun 202122 Jun 202215 Jun 2031
6sifx.wangeName Technology Co., Ltd.1 Mar 201631 May 20161 Mar 2017
7sifx.net1&1 Internet AG4 Jul 200216 Aug 20234 Jul 2025
8sifx.sa.com101domain, Inc.25 Nov 20194 Feb 202525 Nov 2024
9sifx.siteNameCheap, Inc.24 Feb 20236 Apr 202424 Feb 2024
10sifx.ru-20 Feb 2016-20 Feb 2026
11sifxoh.comXin Net Technology Corporation3 Dec 20143 Dec 20143 Dec 2015
12sifxh.comXin Net Technology Corporation7 Dec 20147 Dec 20147 Dec 2015
13sifxqk.scienceAlpnames Limited22 Apr 201522 Apr 201521 Apr 2016
14sifxir.scienceAlpnames Limited5 May 2015-4 May 2016
15sifxnhzf.biz-6 Sep 2015-5 Sep 2016
16sifxf.racingXiamen Nawang Technology Co., Ltd10 Nov 2015-9 Nov 2016
17sifxpress.comWeb Commerce Communications Limited dba WebNic.cc26 Aug 200214 Jul 201626 Aug 2026
18sifxtstaging.comNetwork Solutions, LLC12 Nov 201428 Sep 201712 Nov 2019
19sifxt.comNetwork Solutions, LLC8 May 201310 Feb 20178 May 2026
20sifxgallery.comWild West Domains, LLC15 Oct 200416 Oct 202415 Oct 2026
21sifxonline.comGoDaddy.com, LLC10 Sep 200810 Sep 200810 Sep 2018
22sifxprinting.comWild West Domains, LLC20 Mar 200431 Mar 202431 Mar 2026
23sifxpublishing.comWild West Domains, LLC16 Apr 200431 Mar 202331 Mar 2025
24sifxpert.netDynadot, LLC6 Nov 201021 Jun 20166 Nov 2016
25sifxwyqhxrf.org-21 Dec 20117 Apr 201621 Dec 2016
26sifxtreme.comAmazon Registrar, Inc.18 Oct 201818 Oct 201818 Oct 2019
27sifxj.comHangzhou AiMing Network Co., LTD12 Dec 201812 Dec 201812 Dec 2019
28sifxex.loanWest263 International Limited12 Mar 2018-12 Mar 2019
29sifxpnow.loanWest263 International Limited25 Apr 2018-25 Apr 2019
30sifxdfsu.loanWest263 International Limited28 Apr 2018-28 Apr 2019
31sifxnhoi.loanWest263 International Limited16 Jun 2018-16 Jun 2019
32sifxtir.loanALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED27 Jun 2018-27 Jun 2019
33sifx88.comHiChina Zhicheng Technology Limited20 Jul 201820 Jul 201820 Jul 2019
34sifx-trade.comGMO Internet Inc.22 Aug 201823 Aug 201822 Aug 2019
35sifx9.infoChengdu West Dimension Digital Technology Co., Ltd…15 Oct 201815 Oct 201815 Oct 2019
36sifxeon.clubNameCheap, Inc.23 Oct 201823 Oct 201823 Oct 2019
37sifxtnih.clubNameCheap, Inc.25 Oct 201825 Oct 201825 Oct 2019
38sifxo.onlineNameCheap, Inc.1 Nov 20181 Nov 20181 Nov 2019
39sifxtrading.comEasyspace LTD11 May 201911 Apr 202411 May 2025
40sifxg.comHiChina Zhicheng Technology Limited29 Jul 201929 Jul 201929 Jul 2020
41sifxtrade.comGoDaddy.com, LLC9 Feb 202010 Feb 20259 Feb 2026
42sifxxlnshoe.comTucows Domains Inc.6 Mar 20206 Mar 20206 Mar 2021
43sifxmarkets.comGoDaddy.com, LLC31 Mar 20201 Apr 202431 Mar 2025
44sifxkff.bizGMO Internet Inc.2 Apr 20204 Apr 20202 Apr 2021
45sifxllo.clubNamesilo, LLC1 Aug 20201 Aug 20201 Aug 2021
46sifxsoui.icuAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…29 Sep 202029 Sep 202029 Sep 2021
47sifxh7cv.comNamesilo, LLC8 Oct 20208 Oct 20208 Oct 2021
48sifxpro.comGoogle, Inc.5 Dec 20205 Dec 20205 Dec 2021
49sifxob.xyzGMO Internet Inc.18 Oct 202118 Oct 202118 Oct 2022
50sifxmarket.comGoDaddy.com, LLC23 Dec 202124 Dec 202323 Dec 2025
51sifx3.comHostinger, UAB1 Mar 20222 Feb 20251 Mar 2026
52sifxohizet.emailHosting Concepts B.V. dba Openprovider21 Apr 202221 Apr 202321 Apr 2024
53sifxmarkets.sa.com101domain, Inc.15 Jul 202122 May 202415 Jul 2025
54sifxtrade.sa.com101domain, Inc.25 Feb 20202 Jan 202525 Feb 2026
55sifxlags.comChengdu West Dimension Digital Technology Co., Ltd…22 Aug 202229 Oct 202322 Aug 2023
56sifxcjkbd.bizGMO Internet Inc.28 Aug 202227 Sep 202328 Aug 2023
57sifxmee.topChengdu West Dimension Digital Technology Co., Ltd…8 Sep 20224 Oct 20228 Sep 2023
58sifxo.comOne.com A/S7 Nov 20168 Nov 20247 Nov 2025
59sifxtrading.sa.com101domain, Inc.25 Feb 20202 Jan 202525 Feb 2026
60sifxliij.icuBeijing Lanhai Jiye Technology Co., Ltd19 Mar 202320 Apr 202419 Mar 2024
61sifxcursions.comWild West Domains, LLC23 Jan 202224 Jan 202423 Jan 2026
62sifxs4.cn????????????8 Jul 2023-8 Jul 2025
63sifx9k.topChengdu West Dimension Digital Technology Co., Ltd…9 Sep 202323 Oct 20249 Sep 2024
64sifxo.co.uk-4 Jun 202127 May 20244 Jun 2024
65sifxpsjefcui.shopNameCheap, Inc.1 Dec 20239 Jan 20241 Dec 2024
66sifxq.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…14 Jun 20247 Feb 202514 Jun 2025
67sifxwyw.cn-5 Jun 2024-5 Jun 2025
68sifxs5zm734.com-13 Aug 202413 Aug 202413 Aug 2025
69sifxs.comALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED25 Aug 202425 Aug 202425 Aug 2025
70sifxc.sbsNamesilo, LLC26 Aug 202431 Aug 202426 Aug 2025
71sifxz.comHangzhou AiMing Network Co., LTD28 Oct 202428 Oct 202428 Oct 2025
72sifxllc.comHostinger, UAB3 Nov 20243 Nov 20243 Nov 2025
73sifxz.proGoDaddy.com, LLC17 Nov 202422 Nov 202417 Nov 2025
74sifxoor.bizGMO Internet Inc.24 Nov 202429 Nov 202424 Nov 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=sifx

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