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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 [613 Million Domains] $10,000 Details

Keyword: OKCERT

Reverse Whois » KEYWORD [okcert ]  { 14 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1okcert.comGlobal Domains International, Inc. DBA DomainCostC…13 Feb 201724 Apr 202513 Feb 2025
2okcert.orgGoDaddy.com, LLC18 Oct 202423 Oct 202418 Oct 2027
3okcert.netHiChina Zhicheng Technology Limited29 Nov 201830 Nov 202429 Nov 2025
4okcert.cn-29 Nov 2018-29 Nov 2025
5okcertapro.comGoDaddy.com, LLC19 Jan 201520 Jan 202419 Jan 2026
6okcerti.comGoDaddy.com, LLC17 Apr 201917 Apr 201917 Apr 2020
7okcertification.comGoDaddy.com, LLC17 Jan 200326 Mar 20251 Apr 2026
8okcertification.orgGoDaddy.com, LLC26 May 201719 Jul 202426 May 2025
9okcertify.comGoDaddy.com, LLC12 Dec 201812 Dec 201812 Dec 2020
10okcertifiedservicerebates.comKey-Systems GmbH22 Feb 20235 Apr 202422 Feb 2024
11okcertified.comNamesilo, LLC28 Aug 201829 Aug 202428 Aug 2025
12okcertifica.comGoDaddy.com, LLC29 Sep 20231 Oct 202429 Sep 2025
13okcertificate.questNameCheap, Inc.25 Oct 20235 Jan 202525 Oct 2024
14okcertificate.siteNameCheap, Inc.25 Oct 20235 Jan 202525 Oct 2024

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=okcert

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