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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 [608 Million Domains] $10,000 Details

Keyword: OPSPARK

Reverse Whois » KEYWORD [opspark ]  { 13 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1opspark.comCloudFlare, Inc.2 Oct 20106 Dec 20242 Oct 2026
2opspark.techNameCheap, Inc.31 Jan 201731 Jan 201731 Jan 2018
3opspark.orgNameCheap, Inc.10 Oct 202223 Jan 202310 Oct 2027
4opspark.co.uk-22 Jul 202019 Aug 202422 Jul 2026
5opspark.usNameCheap, Inc.31 Mar 202531 Mar 202531 Mar 2026
6opspark.netNameCheap, Inc.31 Mar 202531 Mar 202531 Mar 2026
7opsparkill.orgGoDaddy.com, LLC11 Jan 200610 Jun 202411 Jan 2026
8opsparkles.comGoDaddy.com, LLC18 Nov 201618 Nov 201618 Nov 2017
9opsparkles.orgGoDaddy.com, LLC11 Jan 201714 Mar 201711 Jan 2018
10opsparking.comFastDomain Inc.7 Jun 201811 Jun 20247 Jun 2026
11opsparktech.comFastDomain Inc.1 Mar 20191 Mar 20191 Mar 2020
12opsparkusa.comNameCheap, Inc.31 Mar 202531 Mar 202531 Mar 2026
13opsparkconsulting.comNameCheap, Inc.31 Mar 202531 Mar 202531 Mar 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=opspark

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