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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.
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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 [653 Million Domains] $10,000 Details
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Keyword: BITTERBRAIN

Reverse Whois » KEYWORD [bitterbrain ]  { 19 domain names }

NumDomain NameRegistrarCreatedUpdatedExpiry
1bitterbrain.comDropCatch.com 644 LLC4 Nov 202514 Nov 20254 Nov 2026
2bitterbrain.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
3bitterbrains.comWild West Domains, LLC21 Feb 201722 Feb 202521 Feb 2026
4bitterbrainstorm.comALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED12 Sep 202012 Sep 202012 Sep 2021
5bitterbrains.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
6bitterbrainsapp.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
7bitterbrainsgrop.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
8bitterbrainsgroup.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
9bitterbrainshb.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
10bitterbrainshq.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
11bitterbrainshub.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
12bitterbrainslabs.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
13bitterbrainslbs.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
14bitterbrainsly.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
15bitterbrainspp.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
16bitterbrainsteam.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
17bitterbrainstem.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
18bitterbrainteam.orgNameCheap, Inc.26 Nov 202410 Apr 202526 Nov 2025
19bitterbrains.netNameCheap, Inc.2 Jan 20254 Jan 20252 Jan 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=bitterbrain

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