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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 1577 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 [620 Million Domains] $10,000 Details

Keyword: OPTICOST

Reverse Whois » KEYWORD [opticost ]  { 23 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1opticost.comAnnulet LLC28 Aug 200419 Aug 202428 Aug 2025
2opticost.netGoogle, Inc.21 May 202521 May 202521 May 2026
3opticost.xyzNameCheap, Inc.28 Jun 202231 Aug 202328 Jun 2023
4opticost.ai----
5opticost.be-26 Nov 2020--
6opticost.cloudName.com, Inc.2 May 202415 Apr 20252 May 2026
7opticost.frOVH sas1 May 201230 Sep 202426 Aug 2025
8opticost.hu-12 Feb 2013--
9opticost.de--26 Jul 2015-
10opticost.ovhOVH sas16 Jan 202521 Jan 202516 Jan 2035
11opticost-forum.comGandi SAS30 Jan 200922 Feb 201630 Jan 2017
12opticosts.comGoDaddy.com, LLC22 Apr 202522 Apr 202522 Apr 2026
13opticostaips.comPDR Ltd. d/b/a PublicDomainRegistry.com28 Oct 20167 Feb 202528 Oct 2025
14opticosto.comGoogle, Inc.18 May 201818 May 201818 May 2019
15opticostore.comTucows Domains Inc.4 Mar 20208 Mar 20214 Mar 2021
16opticosthealth.comNameCheap, Inc.7 Sep 2021-7 Sep 2022
17opticosta.comDropWalk.com, Inc.5 Feb 20238 Mar 20255 Feb 2026
18opticostampico.comTucows Domains Inc.22 Jan 20223 Apr 202422 Jan 2024
19opticosteziutlan.com1&1 Internet AG23 Mar 20224 Jun 202523 Mar 2025
20opticosts.cloudKey-Systems, LLC27 Jun 20238 Sep 202427 Jun 2024
21opticoste.comNordreg AB9 Nov 202324 Oct 20249 Nov 2025
22opticostudio.comGransy s.r.o. d/b/a subreg.cz28 Nov 202328 Nov 202328 Nov 2025
23opticost-team.de--5 Feb 2013-

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=opticost

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