With support for 
Keyword: FOUNDERCHECK
Reverse Whois » KEYWORD [foundercheck ] { 10 domain names }
| Num | Domain Name | Registrar | Created | Updated | Expiry |
|---|---|---|---|---|---|
| 1 | foundercheck.com | GoDaddy.com, LLC | 29 Mar 2024 | 9 Jun 2026 | 29 Mar 2026 |
| 2 | foundercheck.one | GoDaddy.com, LLC | 9 Oct 2025 | 8 Dec 2025 | 9 Oct 2026 |
| 3 | foundercheck.io | CloudFlare, Inc. | 27 Apr 2026 | 2 May 2026 | 27 Apr 2027 |
| 4 | founderchecklist.com | Google, Inc. | 10 Oct 2014 | 25 Sep 2025 | 10 Oct 2026 |
| 5 | founderchecker.site | GoDaddy.com, LLC | 5 Jun 2017 | 26 Jul 2017 | 5 Jun 2018 |
| 6 | founderchecklist.legal | NameCheap, Inc. | 9 Nov 2019 | 15 Oct 2024 | 9 Nov 2025 |
| 7 | founderchecks.com | NameCheap, Inc. | 11 Feb 2022 | 25 Apr 2023 | 11 Feb 2023 |
| 8 | foundercheckup.com | Tucows Domains Inc. | 15 Jun 2025 | 14 Jun 2026 | 15 Jun 2027 |
| 9 | founderchecklists.com | 1API GmbH | 30 Dec 2023 | 14 May 2026 | 30 Dec 2026 |
| 10 | foundercheckin.com | GoDaddy.com, LLC | 14 May 2026 | 14 May 2026 | 14 May 2027 |
Reverse Whois API
You can fetch the above results using our Reverse Whois API.
https://api.whoxy.com/?key=xxxxx&reverse=whois&keyword=foundercheck
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 Schema • XML Schema • JSON Live Results • XML 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 |