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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 1563 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 [558 Million Domains] $10,000 Details

Keyword: UCALC

Reverse Whois » KEYWORD [ucalc ]  { 28 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1ucalc.comCatalog.com28 Apr 19975 May 202429 Apr 2025
2ucalc.orgAmazon Registrar, Inc.24 Oct 201925 Sep 202324 Oct 2024
3ucalc.proPDR Ltd. d/b/a PublicDomainRegistry.com16 Jun 201627 Apr 202416 Jun 2025
4ucalc.netLimited Liability Company "Registrar of domain nam…11 Feb 20178 Feb 202411 Feb 2025
5ucalc.infoRegistryGate GmbH29 May 202229 May 202429 May 2025
6ucalc.appNameCheap, Inc.9 Dec 20219 Dec 20239 Dec 2024
7ucalculate.comGoDaddy.com, LLC6 May 201531 May 20246 May 2025
8ucalcovi.orgDinahosting s.l.24 Feb 201615 Feb 202424 Feb 2025
9ucalchirognomisttenontoplasty.xyzNameCheap, Inc.29 Jun 201629 Jul 201629 Jun 2017
10ucalcutta.comMoniker Online Services LLC18 Jan 201218 Jan 202418 Jan 2025
11ucalculator.comGoDaddy.com, LLC17 Oct 200818 Oct 202317 Oct 2024
12ucalco.comeNom, Inc.25 Jul 200826 Jun 202325 Jul 2024
13ucalc-analysis.infoGoDaddy.com, LLC20 Oct 20148 Oct 201720 Oct 2018
14ucalcflooring.co.uk-10 Nov 201211 Oct 201610 Nov 2018
15ucalculator.netNamesilo, LLC21 Dec 201826 May 202021 Dec 2020
16ucalculatenow.comGoDaddy.com, LLC29 Mar 201929 Mar 201929 Mar 2020
17ucalcultural.comGoDaddy.com, LLC22 Apr 20194 Apr 202422 Apr 2025
18ucalculate.proGoDaddy.com, LLC9 Apr 20209 Apr 20209 Apr 2021
19ucalcare.comGoDaddy.com, LLC4 Aug 20205 Aug 20234 Aug 2024
20ucalcs.comGoDaddy.com, LLC14 Aug 202014 Aug 202014 Aug 2021
21ucalcirp.comGoDaddy.com, LLC25 Oct 202125 Oct 202125 Oct 2022
22ucalculator.xyzPDR Ltd. d/b/a PublicDomainRegistry.com27 Feb 20225 Apr 202327 Feb 2023
23ucalcified.comNameCheap, Inc.21 Mar 20222 Jun 202321 Mar 2023
24ucalculator.onlineLimited Liability Company "Registrar of domain nam…6 Apr 20225 Jun 20226 Apr 2024
25ucalc-analysis.comGoDaddy.com, LLC13 Sep 20174 Sep 202313 Sep 2025
26ucalculate.xyzNameCheap, Inc.14 Jul 202031 Aug 202314 Jul 2024
27ucalcq.cyouTrunkoz Technologies Pvt Ltd. d/b/a OwnRegistrar.c…22 Apr 202222 May 202322 Apr 2023
28ucalc123.comWix.com Ltd.19 May 202326 Sep 202319 May 2025

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=ucalc

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