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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 1594 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 [642 Million Domains] $10,000 Details

Keyword: PROMPTNEST

Reverse Whois » KEYWORD [promptnest ]  { 23 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1promptnest.comNameKing.com Inc.28 Dec 202311 Aug 202528 Dec 2025
2promptnest.orgDynadot, LLC20 Jun 202525 Jun 202520 Jun 2026
3promptnest.xyzGMO Internet Inc.25 Jan 202530 Jan 202525 Jan 2026
4promptnest.cn-25 Mar 2024-25 Mar 2026
5promptnest.netNameCheap, Inc.7 May 20257 May 20257 May 2026
6promptnest.storeGoDaddy.com, LLC11 May 202524 Jun 202511 May 2026
7promptnest.onlineGoDaddy.com, LLC2 Jun 202529 Jul 20252 Jun 2026
8promptnest.space-5 Jun 20259 Jul 20255 Jun 2026
9promptnest.siteNameCheap, Inc.4 Jul 20251 Aug 20254 Jul 2026
10promptnest.infoGoDaddy.com, LLC7 Jul 202512 Jul 20257 Jul 2026
11promptnest.blogHostinger, UAB12 Jul 202510 Sep 202512 Jul 2026
12promptnest.worldPorkbun, LLC28 Jul 202528 Jul 202528 Jul 2026
13promptnest.homesGoDaddy.com, LLC4 Aug 20254 Aug 20254 Aug 2026
14promptnest.co.uk-8 Aug 20258 Aug 20258 Aug 2026
15promptnest.icuDNSPod, Inc.14 Aug 202514 Aug 202514 Aug 2026
16promptnest.appNameCheap, Inc.16 Aug 2025-16 Aug 2026
17promptnestai.comNameCheap, Inc.2 Jun 20252 Jun 20252 Jun 2026
18promptnesting.comGoDaddy.com, LLC29 Feb 202412 Feb 202528 Feb 2026
19promptnests.comGoDaddy.com, LLC4 May 20254 May 20254 May 2026
20promptnestpro.comNameCheap, Inc.23 May 202523 May 202523 May 2026
21promptnestify.comGoDaddy.com, LLC24 May 202524 May 202524 May 2028
22promptnesthq.comDropCatch.com 379 LLC28 Jul 202528 Jul 202528 Jul 2026
23promptneststudio.comGoogle, Inc.2 Aug 20252 Aug 20252 Aug 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=promptnest

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