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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 [607 Million Domains] $10,000 Details

Keyword: BACKTUN

Reverse Whois » KEYWORD [backtun ]  { 15 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1backtun.comMetaregistrar BV Applications21 Jan 202521 Jan 202521 Jan 2026
2backtun.xyzGoDaddy.com, LLC18 Jun 201930 Jul 202018 Jun 2020
3backtuning.comOVH sas5 Nov 20145 Nov 20145 Nov 2015
4backtune.comGoDaddy.com, LLC11 Sep 201728 Jul 202411 Sep 2025
5backtunes.comOVH sas25 Jan 20141 Jan 202425 Jan 2025
6backtune-records.comLaunchpad, Inc.13 Mar 201713 May 201713 Mar 2018
7backtunerecords.com1&1 Internet AG14 Mar 201714 Mar 201714 Mar 2026
8backtunature.comGoDaddy.com, LLC7 Mar 20222 Oct 20227 Mar 2026
9backtuned.comHiChina Zhicheng Technology Limited9 Jan 20199 Jan 20199 Jan 2020
10backtunnel.netGlobal Domains International, Inc. DBA DomainCostC…4 Dec 20194 Dec 20194 Dec 2020
11backtunnel.comPorkbun, LLC24 May 202425 Sep 202424 May 2025
12backtunow.comOne.com A/S22 Sep 202323 Sep 202422 Sep 2025
13backtunaturewholistic.comGoDaddy.com, LLC15 Mar 202414 Jan 202515 Mar 2025
14backtunes.orgPorkbun, LLC5 Jul 202410 Jul 20245 Jul 2025
15backtungsten166.funNameCheap, Inc.9 Dec 202416 Dec 20249 Dec 2025

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=backtun

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