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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 [635 Million Domains] $10,000 Details

Keyword: ULTRATHINK

Reverse Whois » KEYWORD [ultrathink ]  { 40 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1ultrathink.comGoDaddy.com, LLC30 Jun 20071 Jul 202530 Jun 2026
2ultrathink.xyzGMO Internet Inc.3 Mar 20258 Mar 20253 Mar 2026
3ultrathink.buzzNamesilo, LLC25 Mar 202330 Apr 202425 Mar 2024
4ultrathink.designPorkbun, LLC18 Dec 202330 Jan 202518 Dec 2024
5ultrathink.techDynadot, LLC7 Feb 20253 Mar 20257 Feb 2026
6ultrathink.onlineRegional Network Information Center, JSC dba RU-CE…21 Apr 202511 Jul 202521 Apr 2026
7ultrathink.ru-21 Apr 2025-21 Apr 2026
8ultrathink.ioDynadot, LLC7 Feb 202524 Feb 20257 Feb 2026
9ultrathink.cloudInterNetworX Ltd. & Co. KG14 May 202519 May 202514 May 2026
10ultrathink.orgInterNetworX Ltd. & Co. KG14 May 202519 May 202514 May 2026
11ultrathink.proInterNetworX Ltd. & Co. KG14 May 202519 May 202514 May 2026
12ultrathink.gmbhInterNetworX Ltd. & Co. KG19 May 202524 May 202519 May 2026
13ultrathink.oneInterNetworX Ltd. & Co. KG19 May 202524 May 202519 May 2026
14ultrathink.devTucows Domains Inc.30 May 202530 May 202530 May 2026
15ultrathink.solutionsNameCheap, Inc.11 Jun 2025-11 Jun 2026
16ultrathink.appCloudFlare, Inc.12 Jun 202519 Jun 202512 Jun 2026
17ultrathink.netNameCheap, Inc.11 Jun 202511 Jun 202511 Jun 2026
18ultrathink.engineerGoDaddy.com, LLC4 Jul 20254 Jul 20254 Jul 2026
19ultrathink.ingNameCheap, Inc.26 Jul 2025-26 Jul 2026
20ultrathink.nycNameCheap, Inc.16 Aug 202516 Aug 202516 Aug 2026
21ultrathink.fitGoogle, Inc.19 Aug 202519 Aug 202519 Aug 2026
22ultrathink.de--19 Aug 2025-
23ultrathinker.comNameCheap, Inc.14 Jun 202514 Jun 202514 Jun 2026
24ultrathinking.comAnnulet LLC10 Apr 201328 May 202510 Apr 2026
25ultrathinkers.comNameCheap, Inc.2 Jan 202417 Jan 20252 Jan 2026
26ultrathinking.co.uk-28 May 202029 May 202528 May 2027
27ultrathinketo.comHosting Concepts B.V. dba Openprovider7 Nov 20217 Nov 20217 Nov 2022
28ultrathinketotoday.comNameCheap, Inc.23 Aug 2019-23 Aug 2020
29ultrathinketodiet.comName.com, Inc.3 Sep 20193 Sep 20193 Sep 2020
30ultrathinketo.netName.com, Inc.3 Sep 20195 Sep 20193 Sep 2020
31ultrathinks.comThirdFloorDNS.com LLC21 Aug 20224 Nov 202321 Aug 2023
32ultrathinktransparentbra014359.lifeGoDaddy.com, LLC13 Nov 202327 Nov 202413 Nov 2025
33ultrathinking.de--29 May 2022-
34ultrathinkai.com-7 Feb 202514 Jun 20257 Feb 2027
35ultrathinksi.comGransy s.r.o. d/b/a subreg.cz7 Feb 20258 Feb 20257 Feb 2026
36ultrathinktech.comGransy s.r.o. d/b/a subreg.cz12 Jul 202211 Jul 202512 Jul 2026
37ultrathinks.xyzGMO Internet Inc.25 Feb 20252 Mar 202525 Feb 2026
38ultrathinking.xyzGMO Internet Inc.27 Feb 20254 Mar 202527 Feb 2026
39ultrathinksolutions.comNameCheap, Inc.11 Jun 202511 Jun 202511 Jun 2026
40ultrathinklabs.comGoDaddy.com, LLC19 Aug 202519 Aug 202519 Aug 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=ultrathink

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