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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 1576 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 [585 Million Domains] $10,000 Details

Keyword: K2IO

Reverse Whois » KEYWORD [k2io ]  { 18 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1k2io.comSafeNames Ltd.4 Apr 20171 May 20244 Apr 2026
2k2io.netGoogle, Inc.22 Nov 201713 Jun 202422 Nov 2024
3k2io.coGoDaddy.com, LLC17 May 201928 May 201917 May 2020
4k2io.cfdURL Solutions, Inc.2 Nov 20212 Nov 20212 Nov 2022
5k2iorio49382i2.orgGMO Internet Inc.30 Sep 201430 Sep 201430 Sep 2015
6k2iot.comGoDaddy.com, LLC25 Oct 202226 Oct 202425 Oct 2026
7k2iowa.netGoDaddy.com, LLC2 Mar 20163 Mar 20242 Mar 2026
8k2io2z5ylq.topAlpnames Limited5 Jul 20165 Jul 20165 Jul 2017
9k2ionline.comGoDaddy.com, LLC6 Apr 201013 Sep 20226 Apr 2026
10k2iowa.comGoDaddy.com, LLC19 Jul 200919 Jul 202419 Jul 2026
11k2ioot.comGoDaddy.com, LLC25 Oct 202126 Oct 202425 Oct 2025
12k2iotspac.comGoDaddy.com, LLC24 Sep 20206 Dec 202324 Sep 2023
13k2ios.comGoDaddy.com, LLC7 Oct 20207 Oct 20207 Oct 2021
14k2iotsolutions.comGoDaddy.com, LLC23 Jun 20214 Sep 202323 Jun 2023
15k2ioebxc.xyzGMO Internet Inc.3 Sep 2021-3 Sep 2022
16k2io5enkk2.xyzGMO Internet Inc.5 Oct 20215 Oct 20215 Oct 2022
17k2ioy.xyzGoDaddy.com, LLC5 Oct 20236 Oct 20245 Oct 2025
18k2io55xx3.sbsGlobal Domains International, Inc. DBA DomainCostC…31 Oct 20231 Nov 202431 Oct 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=k2io

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