Our database now contains whois records of 620 Million (620,003,416) 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 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: INVARIANCE

Reverse Whois » KEYWORD [invariance ]  { 38 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1invariance.usUniregistrar Corp7 Oct 201622 Feb 20176 Oct 2017
2invariance.xyzGoDaddy.com, LLC13 Oct 202124 Dec 202313 Oct 2023
3invariance.comGoDaddy.com, LLC17 Jan 200318 Jan 202517 Jan 2026
4invariance.bizCSC Corporate Domains, Inc.4 Oct 20016 Oct 20196 Nov 2020
5invariance.netNameCheap, Inc.24 Oct 20242 Dec 202424 Oct 2025
6invariance.orgAscio Technologies, Inc. Danmark - Filial af Ascio…10 Oct 200629 Nov 202410 Oct 2025
7invariance.fr-16 Jan 200816 Jan 202216 Jan 2023
8invariance.co.uk-3 Sep 20162 Sep 20243 Sep 2025
9invariance.pokerNameCheap, Inc.18 Aug 202129 Sep 202418 Aug 2024
10invariance.techGoogle, Inc.3 Sep 202118 Sep 20243 Sep 2025
11invariance.exchangeGoDaddy.com, LLC8 Oct 202122 Nov 20248 Oct 2025
12invariance.cloudGoDaddy.com, LLC6 Jun 202212 Jun 20246 Jun 2026
13invariance.onlineHosting Concepts B.V. dba Openprovider30 Jun 20245 Sep 202430 Jun 2025
14invariance.liveGoDaddy.com, LLC30 Dec 202210 Feb 202430 Dec 2023
15invariance.devNameCheap, Inc.22 May 202018 May 202522 May 2026
16invariance.in-22 Feb 20204 Jul 202422 Feb 2026
17invariance.siteNameCheap, Inc.20 Jun 202314 Nov 202420 Jun 2026
18invariance.capitalNameCheap, Inc.11 Nov 202323 Dec 202411 Nov 2024
19invariance.ai----
20invariance.de--19 Feb 2024-
21invariance.blogCloudFlare, Inc.13 Jan 202518 Jan 202513 Jan 2026
22invariance.spaceDNSPod, Inc.18 Feb 202523 Feb 202518 Feb 2026
23invariancetranslation.comInterweb Advertising D.B.A. Profile Builder16 Jun 201516 Jun 201516 Jun 2016
24invariances.comGoDaddy.com, LLC19 Mar 200614 Aug 202419 Mar 2026
25invariancedynamics.comTucows Domains Inc.2 Apr 20064 Mar 20252 Apr 2026
26invariancedynamics.netTucows Domains Inc.4 Apr 20066 Mar 20254 Apr 2026
27invariances.orgDynadot, LLC6 Feb 20217 Mar 20236 Feb 2033
28invariancedynamics.orgTucows Domains Inc.4 Apr 200611 Mar 20254 Apr 2026
29invariancewnbfwwro.downloadNameCheap, Inc.16 Dec 201721 Dec 201716 Dec 2018
30invariancerdc.comGoDaddy.com, LLC30 Jun 201830 Jun 201830 Jun 2020
31invariance360.comGoDaddy.com, LLC3 Sep 20193 Sep 20193 Sep 2020
32invariancelearning.comPorkbun, LLC13 Jul 202023 Aug 202313 Jul 2023
33invariancetech.comGoogle, Inc.3 Sep 202119 Aug 20243 Sep 2025
34invariancepoker.comNameCheap, Inc.16 Dec 2021-16 Dec 2022
35invariancerecords.comGoDaddy.com, LLC21 Apr 202322 Apr 202521 Apr 2026
36invarianceproject.org1&1 Internet AG2 May 20236 May 20242 May 2024
37invariancequestions.orgGoDaddy.com, LLC14 Jun 202326 Aug 202414 Jun 2025
38invarianceai.comDynadot, LLC14 Feb 20244 Feb 202514 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=invariance

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