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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 1573 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 [577 Million Domains] $10,000 Details

Keyword: DUOSECURITY

Reverse Whois » KEYWORD [duosecurity ]  { 50 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1duosecurity.comMarkMonitor Inc.27 Sep 20102 Aug 202427 Sep 2025
2duosecurity.usNameKing.com Inc.1 Sep 20221 Oct 20231 Sep 2023
3duosecurity.centerGoogle, Inc.9 Jan 201523 Feb 20179 Jan 2018
4duosecurity.infoGoDaddy.com, LLC4 May 202218 Jun 20244 May 2025
5duosecurity.proMarkMonitor Inc.28 Jun 20161 Jun 202428 Jun 2025
6duosecurity.netMarkMonitor Inc.27 Sep 201026 Aug 202427 Sep 2025
7duosecurity.orgMarkMonitor Inc.27 Sep 201031 Aug 202327 Sep 2024
8duosecurity.xyzAutomattic Inc.9 May 202214 Dec 20239 May 2026
9duosecurity.co.uk-20 Nov 201419 Jun 202420 Nov 2025
10duosecurity.ukReserved9 Mar 20158 Mar 20179 Mar 2018
11duosecurity.mobiInternet Domain Services BS Corp7 Nov 20176 Jan 20187 Nov 2018
12duosecurity.fr-20 Nov 201416 Oct 202120 Nov 2022
13duosecurity.sucksMarkMonitor Inc.23 Aug 201727 Jul 202423 Aug 2025
14duosecurity.appMarkMonitor Inc.3 May 20187 Apr 20243 May 2025
15duosecurity.be-29 Oct 2013--
16duosecurity.cloudGandi SAS27 Jan 202331 Dec 202327 Jan 2025
17duosecurity.supportGandi SAS27 Jan 202331 Dec 202327 Jan 2025
18duosecurity.onePorkbun, LLC31 Mar 20235 May 202431 Mar 2025
19duosecurity.topPorkbun, LLC28 Nov 202328 Nov 202328 Nov 2024
20duosecurity.websitePorkbun, LLC29 Nov 202323 Mar 202429 Nov 2024
21duosecurity.networkNamesilo, LLC30 Jan 20248 Feb 202430 Jan 2025
22duosecurity.picsPorkbun, LLC17 Feb 202423 Mar 202417 Feb 2025
23duosecurity.liveNameCheap, Inc.24 Mar 202424 Mar 202424 Mar 2025
24duosecurity.shopPorkbun, LLC28 Nov 202319 Jan 202428 Nov 2024
25duosecurity.eu----
26duosecurity.ai----
27duosecurity.nl-28 Oct 201324 Dec 2023-
28duosecurity-billing.comMarkMonitor Inc.12 Sep 201524 Jun 202412 Sep 2025
29duosecurityselab.comNameCheap, Inc.14 May 201814 May 201814 May 2019
30duosecuritys.comCloud Yuqu LLC14 Jan 202214 Jan 202214 Jan 2023
31duosecurityy.comCloud Yuqu LLC28 Mar 202310 May 202428 Mar 2024
32duosecurityservices.comGoDaddy.com, LLC22 Sep 202023 Sep 202422 Sep 2025
33duosecurityjobs.comGoogle, Inc.17 Oct 202017 Oct 202017 Oct 2021
34duosecuritygrupoalen.comNameCheap, Inc.29 Sep 2021-29 Sep 2022
35duosecuritytraining.comGoDaddy.com, LLC14 Mar 202226 May 202314 Mar 2023
36duosecuritykey.comNameKing.com Inc.5 Nov 202228 Dec 20235 Nov 2024
37duosecurity1.comGoDaddy.com, LLC1 Jun 202213 Jul 20231 Jun 2023
38duosecuritylogin.comGoogle, Inc.23 Mar 202318 Apr 202423 Mar 2025
39duosecurityhr.comGoogle, Inc.10 May 202310 Jul 202410 May 2024
40duosecurityverify.comGoogle, Inc.10 Jul 20239 Sep 202410 Jul 2024
41duosecurityhrverify.comGoogle, Inc.5 Sep 20235 Sep 20245 Sep 2024
42duosecurityservices.co.nzKey-Systems GmbH27 Mar 202319 Jul 2024-
43duosecurityadm.inKey-Systems GmbH16 Nov 202331 May 202416 Nov 2024
44duosecurityai.comGoDaddy.com, LLC23 Feb 202424 Feb 202423 Feb 2025
45duosecurity-snowflakecomputing.orgMarkMonitor Inc.14 Jun 202419 Jun 202414 Jun 2026
46duosecurity-snowflake.orgMarkMonitor Inc.14 Jun 202419 Jun 202414 Jun 2026
47duosecurity-snowflake.comMarkMonitor Inc.14 Jun 20242 Aug 202414 Jun 2026
48duosecurity-snowflakecomputing.netMarkMonitor Inc.14 Jun 20242 Aug 202414 Jun 2026
49duosecurity-snowflake.netMarkMonitor Inc.14 Jun 20242 Aug 202414 Jun 2026
50duosecurity-snowflakecomputing.comMarkMonitor Inc.14 Jun 20242 Aug 202414 Jun 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=duosecurity

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