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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: 4SYNC

Reverse Whois » KEYWORD [4sync ]  { 24 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
14sync.comGoDaddy.com, LLC5 Jun 20006 May 20235 Jun 2025
24sync.cloudTucows Domains Inc.11 Jun 201615 Jun 201711 Jun 2017
34sync.infoGoDaddy.com, LLC14 Aug 201625 Sep 201714 Aug 2018
44sync.net-14 Aug 201614 Aug 201614 Aug 2017
54sync.orgGoDaddy.com, LLC14 Aug 201625 Sep 201714 Aug 2018
64sync.xyzOnlineNIC, Inc.2 Jun 201629 Jul 20162 Jun 2017
74sync.clickGandi SAS31 May 20175 Jun 201731 May 2018
84sync.plhome.pl S.A.12 Nov 200712 Oct 202412 Nov 2025
94sync.ca-21 Apr 20215 Mar 202521 Apr 2025
104sync.ru-5 Jun 2012-5 Jun 2025
114synchealth.comGoDaddy.com, LLC14 Mar 201525 Apr 202414 Mar 2024
124syncing.comGoDaddy.com, LLC2 Mar 20133 Mar 20162 Mar 2017
134synchronicity.comNetArt Registrar Sp. z o.o.21 Feb 201318 Feb 202521 Feb 2026
144synch1.comGoDaddy.com, LLC4 Jun 20194 Jun 20194 Jun 2020
154synch.comPDR Ltd. d/b/a PublicDomainRegistry.com4 Jun 20194 Jun 20194 Jun 2020
164syncfutures.comGoDaddy.com, LLC14 Oct 202026 Dec 202314 Oct 2023
174synco.comPorkbun, LLC28 Sep 20229 Dec 202328 Sep 2023
184synchro.pl-27 Nov 202225 Nov 2023-
194synca39o1e.siteName.com, Inc.5 Feb 202320 Mar 20245 Feb 2024
204sync-noload2-download-packages.xyzHosting Concepts B.V. dba Openprovider24 Mar 20234 May 202424 Mar 2024
214sync-noload3-download-packages.xyzHosting Concepts B.V. dba Openprovider24 Mar 20234 May 202424 Mar 2024
224syncdata.comGoDaddy.com, LLC18 May 202219 May 202418 May 2026
234synctech.comGoDaddy.com, LLC30 Mar 202421 Jul 202430 Mar 2025
244sync0.devPorkbun, LLC1 Mar 20251 Mar 20251 Mar 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=4sync

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