Our database now contains whois records of 679 Million (679,533,753) domain names.
Login / Password / Signup
Low Price Guarantee

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 1595 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 [679 Million Domains] $10,000 Details

Keyword: OPNON

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1opnon.neteNom, Inc.7 Oct 20147 Oct 20147 Oct 2015
2opnon.comNameCheap, Inc.11 Jan 202525 Mar 202611 Jan 2026
3opnon.ioHostinger, UAB27 Mar 202627 Mar 202627 Mar 2027
4opnoncologynetwork.orgAmazon Registrar, Inc.2 Jun 20163 May 20252 Jun 2026
5opnoncology.orgAmazon Registrar, Inc.2 Jun 20163 May 20252 Jun 2026
6opnoncology.netAmazon Registrar, Inc.2 Jun 201628 Apr 20252 Jun 2026
7opnoncology.comAmazon Registrar, Inc.2 Jun 201628 Apr 20252 Jun 2026
8opnoncology.networkGandi SAS2 Jun 2016--
9opnonscientist.usNameCheap, Inc.17 Jul 201621 Aug 201716 Jul 2017
10opnoneck.com1&1 Internet AG2 Jan 20133 Jan 20172 Jan 2018
11opnonline.comNetwork Solutions, LLC13 Jun 200225 Dec 202313 Jun 2027
12opnonline.netNetwork Solutions, LLC13 Jun 200225 Dec 202313 Jun 2027
13opnonline.orgNetwork Solutions, LLC13 Jun 200213 Jan 201813 Jun 2026
14opnonntagssmiles.comNameCheap, Inc.8 Nov 20178 Nov 20178 Nov 2018
15opnonstop.co.uk-5 Mar 20144 Jan 20185 Mar 2019
16opnonites.comNameCheap, Inc.3 Feb 2022-3 Feb 2023
17opnonow.comNameCheap, Inc.20 Jul 20221 Oct 202320 Jul 2023
18opnons.comDNSPod, Inc.15 Sep 202316 Oct 202515 Sep 2026
19opnonlineshop.comGoDaddy.com, LLC10 Dec 202315 Dec 202510 Dec 2026
20opnonline.ca-17 Jun 202429 Jul 202517 Jun 2025
21opnonstop.orgGoDaddy.com, LLC20 Sep 20244 Nov 202520 Sep 2026
22opnono.comNameCheap, Inc.4 Jun 202514 Jul 20254 Jun 2026
23opnone.com1&1 Internet AG28 Oct 202528 Oct 202528 Oct 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=opnon

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