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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 1573 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 [575 Million Domains] $10,000 Details

Keyword: COMPARAONLINE

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1comparaonline.cl-12 Feb 2009-10 Mar 2025
2comparaonline.com.br-31 Aug 201031 Jul 202431 Aug 2025
3comparaonline.comDomain.com, LLC22 Jan 200910 Jan 202022 Jan 2029
4comparaonline.infoWild West Domains, LLC29 May 201430 May 201529 May 2016
5comparaonline.orgMarcaria.com International, Inc.26 Jun 201526 Jun 201526 Jun 2016
6comparaonline.netTurnCommerce, Inc. DBA NameBright.com16 Jul 201821 Aug 202416 Jul 2024
7comparaonline.latDynadot, LLC10 Aug 201516 Aug 201510 Aug 2016
8comparaonline.com.coMarcaria.com International, Inc.31 Aug 20104 Aug 202430 Aug 2025
9comparaonline.devMarcaria.com International, Inc.1 Mar 20192 Feb 20241 Mar 2025
10comparaonlineseguros.comGoDaddy.com, LLC1 Oct 201310 Mar 20151 Oct 2016
11comparaonlinevisita.xyzPDR Ltd. d/b/a PublicDomainRegistry.com1 Jun 20165 Sep 20161 Jun 2017
12comparaonlinecolombia.comArsys Internet, S.L. dba NICLINE.COM28 Aug 20232 Sep 202428 Aug 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=comparaonline

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