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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 [638 Million Domains] $10,000 Details

Keyword: DIEFIRMA

Reverse Whois » KEYWORD [diefirma ]  { 41 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1diefirma.bizPSI-USA, Inc. dba Domain Robot4 Oct 200121 Dec 20246 Nov 2025
2diefirma.comCronon AG1 Sep 199720 Oct 202431 Aug 2026
3diefirma.infoPSI-USA, Inc. dba Domain Robot13 Aug 200129 Sep 202410 Aug 2026
4diefirma.mobiPSI-USA, Inc. dba Domain Robot1 Nov 201012 Oct 20181 Nov 2018
5diefirma.nethttp.net Internet GmbH27 Aug 19987 Jul 202526 Aug 2026
6diefirma.org1&1 Internet AG17 Oct 200018 Oct 201717 Oct 2018
7diefirma.ch----
8diefirma.de--22 Nov 2021-
9diefirma.winNameCheap, Inc.25 Nov 201725 Nov 201725 Nov 2018
10diefirma.academyPSI-USA, Inc. dba Domain Robot29 Mar 201913 May 202529 Mar 2026
11diefirma.digitalPSI-USA, Inc. dba Domain Robot29 Mar 201913 May 202529 Mar 2026
12diefirma.nycGoDaddy.com, LLC14 Sep 201724 Oct 202414 Sep 2025
13diefirma.business1&1 Internet AG11 Mar 202211 Mar 202411 Mar 2025
14diefirma.cologne1&1 Internet AG6 Jan 20236 Jan 20256 Jan 2026
15diefirma.be-25 Jan 2018--
16diefirma.blogPSI-USA, Inc. dba Domain Robot9 May 201724 Jun 20259 May 2026
17diefirma.consultingPSI-USA, Inc. dba Domain Robot29 Mar 201913 May 202529 Mar 2026
18diefirma.xyzGoogle, Inc.27 Aug 202323 Aug 202527 Aug 2026
19diefirma.at--14 Jul 2025-
20diefirma.wienAscio Technologies, Inc. Danmark - Filial af Ascio…28 Jan 202513 Feb 202528 Jan 2026
21diefirma.onlineHosting Concepts B.V. dba Openprovider5 Feb 202518 Jul 20255 Feb 2026
22diefirmata.comunited-domains AG12 Aug 201213 Aug 201712 Aug 2018
23diefirma34.com1API GmbH21 May 201221 May 201221 May 2018
24diefirma-peyer.comDomain.com, LLC6 Jan 202422 Dec 20246 Jan 2026
25diefirmanden.de--2 Apr 2008-
26diefirma-diefirma.comGoDaddy.com, LLC11 Dec 201611 Dec 201611 Dec 2018
27diefirmatankt.comGoDaddy.com, LLC11 Dec 201611 Dec 201611 Dec 2018
28diefirmanyc.comTucows Domains Inc.9 Apr 201825 Mar 20259 Apr 2026
29diefirma-zumbel.infoCronon AG17 Feb 2021-17 Feb 2022
30diefirma-zumbel.comCronon AG17 Feb 202117 Feb 202117 Feb 2022
31diefirma24.comEPAG Domainservices GmbH19 Nov 201120 Nov 202119 Nov 2022
32diefirma-bentleighchase.comWix.com Ltd.24 May 202224 May 202224 May 2023
33diefirmae.shopTucows Domains Inc.27 Mar 20237 May 202427 Mar 2024
34diefirma-playground.de--16 Feb 2023-
35diefirma-weimar.de--4 Jan 2021-
36diefirma-werbung.de--6 Nov 2024-
37diefirmazoll.de--18 Mar 2024-
38diefirmascheggdomehn.de--23 Jun 2023-
39diefirmanervt.org1&1 Internet AG17 May 202516 Jul 202517 May 2026
40diefirmanervt.com1&1 Internet AG17 May 202517 May 202517 May 2026
41diefirmadankt.de--14 Dec 2024-

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=diefirma

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