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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 1594 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 [636 Million Domains] $10,000 Details

Keyword: NULL0

Reverse Whois » KEYWORD [null0 ]  { 66 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1null0.ninjaGoDaddy.com, LLC20 Nov 20144 Jan 201820 Nov 2018
2null0.linkGMO Internet Inc.6 May 201510 Apr 20256 May 2026
3null0.xyzNameCheap, Inc.3 Nov 201519 Nov 20243 Nov 2025
4null0.bizGoDaddy.com, LLC11 Aug 201211 Aug 201410 Aug 2016
5null0.techDOTSERVE INC.9 Aug 201631 Aug 20239 Aug 2026
6null0.comGandi SAS29 Jan 200719 Jul 202429 Jan 2026
7null0.netGoDaddy.com, LLC18 Sep 199817 Sep 202417 Sep 2025
8null0.orgGandi SAS11 May 200519 Jul 202411 May 2032
9null0.co.uk-27 Jul 200927 Jun 202527 Jul 2027
10null0.infoNameCheap, Inc.7 Jun 202319 Jul 20247 Jun 2024
11null0.networkGoogle, Inc.12 Jun 202124 Jul 202512 Jun 2025
12null0.cloudTucows Domains Inc.31 Aug 201814 Aug 202431 Aug 2026
13null0.devPorkbun, LLC30 May 202229 May 202530 May 2026
14null0.siteGandi SAS7 Apr 20205 May 20207 Apr 2021
15null0.solutionsNameCheap, Inc.7 Oct 202212 Sep 20247 Oct 2025
16null0.nl-27 Feb 200518 Dec 2024-
17null0.monsterNameCheap, Inc.7 Oct 202219 Nov 20247 Oct 2025
18null0.uk-31 Jul 202331 Jul 202431 Jul 2026
19null0.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…18 Jun 2020-18 Jun 2027
20null0.ru-10 Mar 2022-10 Mar 2026
21null0.se-16 Jun 20142 Jun 202516 Jun 2026
22null0.cz-24 Sep 202411 Dec 202424 Sep 2026
23null0r.comMesh Digital Limited16 Sep 201415 Sep 202416 Sep 2025
24null00011011.comHiChina Zhicheng Technology Limited30 Jun 201513 Mar 202530 Jun 2026
25null0x00.comNameCheap, Inc.23 Dec 201523 Nov 202423 Dec 2025
26null0networks.comAmazon Registrar, Inc.18 Aug 202014 Jul 202518 Aug 2026
27null0815.comRegistryGate GmbH16 Jan 200921 Jan 202516 Jan 2026
28null0pointer.comGoDaddy.com, LLC30 Apr 20146 May 201630 Apr 2018
29null0x00.xyzGransy s.r.o. d/b/a subreg.cz1 Jun 201619 Sep 20161 Jun 2017
30null0llun.comRealtime Register B.V.21 Jul 201721 Jul 201721 Jul 2018
31null0networks.co.ukThe Registry at Info Avenue, LLC d/b/a Spirit Comm…19 Mar 201729 Sep 201719 Mar 2019
32null001.comHiChina Zhicheng Technology Limited3 Apr 20183 Apr 20183 Apr 2021
33null00.comDNSPod, Inc.27 Jun 201822 Jun 202527 Jun 2026
34null0movies.comGoogle, Inc.8 Jul 20188 Jul 20188 Jul 2019
35null0x4d5a.comGoogle, Inc.8 Aug 20188 Aug 20258 Aug 2026
36null0bject.comGKG.NET, INC.1 Sep 20181 Sep 20181 Sep 2019
37null0225.comGMO Internet Inc.9 Sep 20189 Sep 20189 Sep 2019
38null0blk.comAmazon Registrar, Inc.16 Mar 201916 Mar 201916 Mar 2020
39null01.comWeb Commerce Communications Limited dba WebNic.cc11 Jun 20235 Jan 202411 Jun 2025
40null0rchestrators.comDreamHost, LLC17 Sep 202016 Aug 202417 Sep 2025
41null07.xyzXiamen ChinaSource Internet Service Co., Ltd.12 Feb 202217 Feb 202212 Feb 2023
42null06ject.comAutomattic Inc.14 Sep 202125 Aug 202414 Sep 2025
43null00042.xyzDNSPod, Inc.9 Jun 202214 Jun 20229 Jun 2024
44null00042.topShanghai Best Oray Information S&T Co., Ltd13 Jun 202213 Jun 202413 Jun 2025
45null0setup.comDotRoll Kft.13 Oct 202226 Nov 202413 Oct 2024
46null0-0llun.onlineLimited Liability Company "Registrar of domain nam…6 Nov 20226 Nov 20226 Nov 2023
47null0xff.comCloudFlare, Inc.10 Nov 202216 Nov 202410 Nov 2025
48null0netsolutions.comNameCheap, Inc.31 Dec 20226 Feb 202531 Dec 2025
49null0319.comGMO Internet Inc.14 Feb 202327 Apr 202414 Feb 2024
50null0x.comRegister.it SPA15 Feb 202319 Mar 202415 Feb 2024
51null0verflow.xyzHostinger, UAB22 May 201931 Aug 202322 May 2028
52null000.topNamesilo, LLC6 Sep 202130 Mar 20236 Sep 2024
53null0319.netGMO Internet Inc.4 Aug 202316 Oct 20244 Aug 2024
54null001.xyzGMO Internet Inc.23 Dec 202428 Dec 202423 Dec 2025
55null00.topBeijing Lanhai Jiye Technology Co., Ltd24 Mar 20248 Apr 202524 Mar 2026
56null0-0llun.ru-6 Nov 2022-6 Nov 2025
57null01594918.onlineHostinger, UAB24 Aug 202429 Aug 202424 Aug 2025
58null000.xyzNameCheap, Inc.14 Oct 202428 Oct 202414 Oct 2025
59null0000.comHostinger, UAB28 Nov 202427 Jan 202528 Nov 2025
60null0x00.clickAmazon Registrar, Inc.26 Apr 20251 May 202526 Apr 2026
61null0xxzai.spaceHostinger, UAB29 Apr 20254 May 202529 Apr 2026
62null0route.comInternet Domain Services BS Corp27 May 202527 May 202527 May 2026
63null0x.studioName.com, Inc.30 Jun 202530 Jun 202530 Jun 2026
64null0labs.comNameCheap, Inc.10 Jul 202510 Jul 202510 Jul 2026
65null0labs.netNameCheap, Inc.10 Jul 202510 Jul 202510 Jul 2026
66null000.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…10 Aug 202511 Aug 202510 Aug 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=null0

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