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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 1595 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 [660 Million Domains] $10,000 Details

Keyword: QUANTCHAIN

Reverse Whois » KEYWORD [quantchain ]  { 32 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1quantchain.comGoDaddy.com, LLC3 Feb 201629 Nov 20253 Feb 2027
2quantchain.org-3 Aug 202317 Sep 20253 Aug 2026
3quantchain.netDynadot, LLC4 Mar 20254 Mar 20254 Mar 2026
4quantchain.infoDynadot, LLC4 Mar 20259 Mar 20254 Mar 2026
5quantchain.newseNom, Inc.2 Sep 20172 Sep 20172 Sep 2020
6quantchain.fundName.com, Inc.24 Dec 201724 Dec 201724 Dec 2019
7quantchain.co.ukregister.com, Inc.2 Sep 20172 Sep 20172 Sep 2020
8quantchain.techAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…2 May 20182 May 20182 May 2019
9quantchain.capitalTucows Domains Inc.14 Feb 202225 Apr 202414 Feb 2024
10quantchain.xyzGoDaddy.com, LLC16 Feb 202519 Mar 202516 Feb 2026
11quantchain.appHosting Concepts B.V. dba Openprovider15 Apr 2024-15 Apr 2025
12quantchain.networkNameCheap, Inc.12 Dec 202417 Dec 202412 Dec 2025
13quantchain.funDynadot, LLC4 Mar 202511 Apr 20254 Mar 2026
14quantchain.de--4 Mar 2025-
15quantchain.topHosting Concepts B.V. dba Openprovider25 Jun 20259 Jul 202525 Jun 2026
16quantchain.aiCloudFlare, Inc.25 Jun 202530 Jun 202525 Jun 2027
17quantchaincap.comWeb Commerce Communications Limited dba WebNic.cc14 Feb 202225 Apr 202414 Feb 2024
18quantchaincapital.comNameCheap, Inc.4 May 20244 May 20244 May 2033
19quantchainresearch.comTucows Domains Inc.5 Apr 20229 Apr 20235 Apr 2024
20quantchains.comGoDaddy.com, LLC23 Nov 201722 Nov 202523 Nov 2026
21quantchainsolutions.comGoDaddy.com, LLC28 May 201829 May 202528 May 2026
22quantchained.comGoDaddy.com, LLC15 Feb 202229 Mar 202315 Feb 2023
23quantchainai.comGoDaddy.com, LLC15 Jun 202316 Jun 202515 Jun 2027
24quantchains.xyzGMO Internet Inc.12 Sep 202517 Sep 202512 Sep 2026
25quantchainai.xyzGoDaddy.com, LLC22 May 202524 Jun 202522 May 2026
26quantchainledger.comCosmotown, Inc.17 Jun 202517 Jun 202517 Jun 2026
27quantchainis.cfdDynadot, LLC10 Jul 202520 Aug 202510 Jul 2026
28quantchainex.cfdDynadot, LLC26 Jul 202520 Aug 202526 Jul 2026
29quantchainic.sbsDynadot, LLC8 Aug 202512 Sep 20258 Aug 2026
30quantchainx.comHosting Concepts B.V. dba Openprovider12 Sep 202512 Sep 202512 Sep 2026
31quantchainlink.xyzGMO Internet Inc.26 Sep 20251 Oct 202526 Sep 2026
32quantchainstack.xyzGMO Internet Inc.25 Sep 202526 Sep 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=quantchain

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