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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 1574 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 [590 Million Domains] $10,000 Details

Keyword: NUMBERSPROTOCOL

Reverse Whois » KEYWORD [numbersprotocol ]  { 12 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1numbersprotocol.comGoDaddy.com, LLC17 Jun 202025 Jan 202417 Jun 2025
2numbersprotocol.financeNameCheap, Inc.3 Nov 20213 Nov 20213 Nov 2022
3numbersprotocol.sitePDR Ltd. d/b/a PublicDomainRegistry.com4 Nov 20214 Nov 20214 Nov 2022
4numbersprotocol.onlineGoDaddy.com, LLC28 Jun 202429 Aug 202428 Jun 2025
5numbersprotocol.netHostinger, UAB16 Jun 202327 Jul 202416 Jun 2024
6numbersprotocol.financialNameCheap, Inc.22 Nov 202122 Nov 202122 Nov 2022
7numbersprotocol.infoCronon AG27 Jan 202227 Mar 202427 Jan 2024
8numbersprotocol.xyzDynadot, LLC23 Apr 20223 Jul 202323 Apr 2023
9numbersprotocol.ioNameCheap, Inc.13 Dec 201818 Nov 202413 Dec 2025
10numbersprotocol.orgNameCheap, Inc.29 May 20194 May 202429 May 2025
11numbersprotocol-promogive.comHosting Concepts B.V. dba Openprovider5 Feb 20225 Feb 20225 Feb 2023
12numbersprotocol-giveaway.comHostinger, UAB12 Jul 202222 Aug 202312 Jul 2023

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=numbersprotocol

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