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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 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 [666 Million Domains] $10,000 Details

Keyword: CLASS40

Reverse Whois » KEYWORD [class40 ]  { 23 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1class40.comGandi SAS28 Oct 200422 Sep 202528 Oct 2026
2class40.infoPorkbun, LLC4 Feb 20254 Feb 20254 Feb 2026
3class40.orgGandi SAS14 Aug 202214 Aug 202314 Aug 2024
4class40.fr-14 Aug 2022-14 Aug 2023
5class40.de--9 Aug 2018-
6class400.xyzGoDaddy.com, LLC17 Aug 201517 Aug 201517 Aug 2016
7class40-setin.comOVH sas25 Feb 20155 Jan 202425 Feb 2025
8class404.comName.com, Inc.30 Sep 201921 Sep 202530 Sep 2026
9class40boats.comeNom, Inc.27 Feb 201429 Jan 201727 Feb 2018
10class401.comALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED26 Mar 202227 Mar 202326 Mar 2024
11class40racing.comDynadot, LLC23 Sep 202529 Sep 202523 Sep 2026
12class40charter.comeNom, Inc.10 Apr 201412 Mar 201610 Apr 2017
13class40motherlist.com1&1 Internet AG27 Feb 20122 Oct 201827 Feb 2026
14class40-setin.fr-25 Feb 201519 Feb 2016-
15class40music.co.uk-12 Sep 201412 Sep 201412 Sep 2019
16class40927.comGMO Internet Inc.11 Oct 201911 Oct 201911 Oct 2020
17class402.comGoogle, Inc.20 Apr 202020 Apr 202020 Apr 2021
18class401llc.comGoDaddy.com, LLC2 Apr 202113 May 20242 Apr 2024
19class404.onlineAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…10 Apr 202126 May 202110 Apr 2022
20class40od.comGandi SAS14 Aug 202228 Sep 202314 Aug 2023
21class401llcboutique.comWix.com Ltd.6 Jan 202217 Mar 20246 Jan 2024
22class40oceansailing.storeKey-Systems, LLC6 Feb 202521 Nov 20256 Feb 2026
23class40oceansailing.comRegister.it SPA6 Feb 20256 Feb 20256 Feb 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=class40

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