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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 1594 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 [650 Million Domains] $10,000 Details

Keyword: LERNSYSTEM

Reverse Whois » KEYWORD [lernsystem ]  { 17 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1lernsystem.comDropCatch.com 1447 LLC22 Aug 202523 Sep 202522 Aug 2026
2lernsystem.netRegistryGate GmbH24 Jul 201128 Aug 202524 Jul 2026
3lernsystem.atWorld4You Internet Services GmbH-11 Apr 2023-
4lernsystem.de--31 Mar 2025-
5lernsysteme.info1API GmbH27 Feb 200927 Feb 201727 Feb 2018
6lernsysteme.comNamesnap LLC26 Aug 202527 Aug 202526 Aug 2026
7lernsysteme.netPSI-USA, Inc. dba Domain Robot30 Jul 200718 Sep 202530 Jul 2026
8lernsysteme.de--31 Oct 2021-
9lernsysteme-brainbox.ch----
10lernsystemkoordination.de--6 Oct 2025-
11lernsysteme.eu----
12lernsystem-pro.de--6 Aug 2024-
13lernsysteme.orgNameCheap, Inc.5 Jun 202510 Jun 20255 Jun 2026
14lernsystemsglobal.orgSquarespace Domains LLC20 Jul 202525 Jul 202520 Jul 2026
15lernsystemsglobal.comSquarespace Domains LLC20 Jul 202520 Jul 202520 Jul 2026
16lernsystemsglobal.netSquarespace Domains LLC20 Jul 202520 Jul 202520 Jul 2026
17lernsystem-physioschule-acksel.de--20 Mar 2017-

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=lernsystem

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