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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 [670 Million Domains] $10,000 Details

Keyword: CENSYS

Reverse Whois » KEYWORD [censys ]  { 80 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1censys.netGoogle, Inc.21 May 19978 May 202522 May 2026
2censys.us1&1 Internet AG12 Nov 202027 Dec 202512 Nov 2026
3censys.helpUniregistrar Corp13 Dec 201523 Jan 201713 Dec 2016
4censys.onlineGoDaddy.com, LLC30 Nov 202211 Jan 202430 Nov 2023
5censys.comPorkbun, LLC28 Oct 19986 Dec 202527 Oct 2029
6censys.ioPorkbun, LLC13 Aug 201511 Dec 202513 Aug 2028
7censys.infoeNom, Inc.20 May 200726 Apr 2025-
8censys.orgName.com, Inc.26 Dec 20063 Jan 202626 Dec 2027
9censys.xyzDynadot, LLC22 Jun 202511 Jul 202522 Jun 2026
10censys.de--19 May 2023-
11censys.co.uk-14 Jul 201611 Jul 202514 Jul 2026
12censys.networkNameCheap, Inc.9 Feb 20189 Feb 20189 Feb 2019
13censys.singlesGoogle, Inc.3 Apr 20188 Apr 20183 Apr 2019
14censys.devCloudFlare, Inc.8 Jun 20209 May 20258 Jun 2026
15censys.engineeringGoogle, Inc.23 Jul 201928 Jul 201923 Jul 2020
16censys.cloudGandi SAS12 Jul 202112 Jun 202512 Jul 2026
17censys.meDynadot, LLC30 Aug 20239 Oct 202430 Aug 2024
18censys.securityNameCheap, Inc.20 Jan 202220 Jan 202220 Jan 2025
19censys.proCommuniGal Communication Ltd.29 Nov 202329 Nov 202429 Nov 2024
20censys.cn-27 Jan 2022-27 Jan 2027
21censys.beKey-Systems GmbH12 Mar 2008--
22censys.co.jp-8 Nov 19981 Dec 2025-
23censys.cameraMarkMonitor Inc.2 Apr 20141 Mar 20252 Apr 2026
24censys.jp-13 Nov 20151 Dec 202530 Nov 2026
25censys.nl-26 May 19972 Aug 2018-
26censys.aiNamesilo, LLC3 Dec 202427 Dec 20253 Dec 2026
27censys.zipGoogle, Inc.19 Jul 202310 Oct 202519 Jul 2026
28censys.co.in-26 Dec 201516 Dec 202326 Dec 2028
29censys.coAbove.com Pty Ltd.16 Sep 202425 Aug 202516 Sep 2025
30censys.com.au--6 Feb 2026-
31censys.in-26 Dec 201516 Dec 202326 Dec 2028
32censys.itKey-Systems GmbH23 Jan 20088 Feb 202623 Jan 2027
33censys.uk-13 Jun 201910 Jun 202513 Jun 2028
34censys.ru-30 Oct 2025-30 Oct 2026
35censys.euRealtime Register B.V.---
36censys.at--5 Jun 2023-
37censys.biz-2 Dec 20249 Dec 20252 Dec 2025
38censys.cxReserved for non-billable transactions where Regis…10 Jan 202610 Jan 202610 Jan 2027
39censys.rocksNameCheap, Inc.28 Jan 2026--
40censysglobal.comWild West Domains, LLC19 Sep 201420 Sep 202419 Sep 2026
41censysglobal.netWild West Domains, LLC19 Sep 201420 Sep 202419 Sep 2026
42censysconsulting.comWild West Domains, LLC19 Sep 201419 Sep 201419 Sep 2016
43censystravels.comArsys Internet, S.L. dba NICLINE.COM3 Aug 20253 Aug 20253 Aug 2026
44censyshelp.comGoDaddy.com, LLC4 Jul 200918 Aug 20254 Jul 2026
45censysstage.comeNom, Inc.12 Apr 201022 Jul 201712 Apr 2018
46censys1.comDropCatch.com 1114 LLC28 Jun 201828 Jun 201828 Jun 2019
47censysresearch.comCNOBIN INFORMATION TECHNOLOGY LIMITED17 Feb 202230 Apr 202317 Feb 2023
48censysiq.comGoDaddy.com, LLC17 Jul 201018 Jul 202517 Jul 2026
49censys3d.comMarkMonitor Inc.1 Jun 200630 Apr 20251 Jun 2026
50censyson.comWild West Domains, LLC17 Jun 200823 Jun 201617 Jun 2017
51censystems.comGoogle, Inc.30 Jul 199719 Jun 202529 Jul 2027
52censystech.comGoDaddy.com, LLC19 Aug 20169 Dec 202519 Aug 2026
53censysintl.com-19 Aug 201619 Aug 201619 Aug 2017
54censys1.net1&1 Internet AG9 Apr 200413 Nov 20179 Apr 2018
55censysiq.netGoDaddy.com, LLC17 Jul 201018 Jul 202517 Jul 2026
56censysllc.comGoogle, Inc.31 Oct 20161 Nov 201731 Oct 2018
57censysresidentialcontrol.comKey-Systems GmbH7 Dec 20165 Dec 20247 Dec 2024
58censyscontrol.comKey-Systems GmbH9 Dec 201610 Dec 20259 Dec 2026
59censyserver.co.ukThe Registry at Info Avenue, LLC d/b/a Spirit Comm…10 Dec 20133 Dec 201710 Dec 2019
60censysnet.comNetwork Solutions, LLC22 Nov 201823 Oct 202422 Nov 2027
61censysto.comGoDaddy.com, LLC19 May 202019 May 202019 May 2021
62censys-scanner.comPorkbun, LLC10 Jun 202020 Jan 202610 Jun 2027
63censyscloud.comGoDaddy.com, LLC15 Dec 202013 Dec 202215 Dec 2026
64censystechnologies.comDynadot, LLC31 Aug 202131 Aug 202131 Aug 2022
65censystech.emailGoogle, Inc.13 Sep 202113 Sep 202113 Sep 2022
66censysupdate.com1API GmbH14 Apr 202224 Nov 202514 Apr 2026
67censysapis.comPorkbun, LLC19 Oct 20222 Dec 202519 Oct 2027
68censysio.comGoDaddy.com, LLC6 Mar 20236 Mar 20236 Mar 2024
69censyslabs.comAmazon Registrar, Inc.6 Apr 20232 Mar 20256 Apr 2026
70censysholidays.comHostinger, UAB22 Oct 202522 Oct 202522 Oct 2026
71censyscloudconnector.netAmazon Registrar, Inc.14 Jun 202328 Aug 202514 Jun 2025
72censys-int.devPorkbun, LLC7 Aug 20232 Dec 20257 Aug 2027
73censys-inc.comNetowl, Inc.31 Oct 20232 Nov 202431 Oct 2024
74censystem.comNameCheap, Inc.15 Mar 202426 Mar 202515 Mar 2026
75censysshop.comGoDaddy.com, LLC25 Mar 202425 Mar 202425 Mar 2026
76censysinspect.comInternet Domain Services BS Corp30 Mar 202412 Jun 202530 Mar 2025
77censystems.ru-19 Apr 2012-19 Apr 2026
78censyscorp.comDynadot, LLC6 Dec 202429 Nov 20256 Dec 2026
79censysctf.comGoDaddy.com, LLC28 Jan 202529 Jan 202628 Jan 2027
80censysdata.comGoDaddy.com, LLC1 Mar 20251 Mar 20251 Mar 2028

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=censys

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