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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 1589 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 [624 Million Domains] $10,000 Details

Keyword: UNDERSIGNED

Reverse Whois » KEYWORD [undersigned ]  { 15 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1undersigned.netTurnCommerce, Inc. DBA NameBright.com18 Sep 201019 Sep 201918 Sep 2020
2undersigned.comTreasure Trove Domains LLC1 Jul 20251 Jul 20251 Jul 2026
3undersigned.graphicsCronon AG19 Mar 20143 May 202519 Mar 2026
4undersigned.usUniregistrar Corp3 Oct 20163 Oct 20162 Oct 2017
5undersigned.xyzNameKing.com Inc.9 Feb 20229 Feb 20229 Feb 2023
6undersigned.de--22 Feb 2017-
7undersigned.bizBizcn.com, Inc.23 Mar 201828 Mar 201823 Mar 2019
8undersigned.storeName.com, Inc.30 Jul 202015 Sep 202030 Jul 2021
9undersigned.orgEpik Inc.9 Jul 20225 Aug 20239 Jul 2025
10undersigned.workWild West Domains, LLC6 Jul 20225 Aug 20236 Jul 2023
11undersignedmusic.comFastDomain Inc.6 May 201121 Apr 20256 May 2026
12undersignedrecords.com1&1 Internet AG31 Jan 202031 Jan 202031 Jan 2021
13undersigned-umeko.comGMO Internet Inc.6 Mar 20216 Mar 20216 Mar 2022
14undersigneds.comNameCheap, Inc.8 Feb 2022-8 Feb 2023
15undersignedproductions.comGoogle, Inc.11 Oct 202212 Oct 202311 Oct 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=undersigned

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