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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 [672 Million Domains] $10,000 Details

Keyword: XSMTP

Reverse Whois » KEYWORD [xsmtp ]  { 30 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1xsmtp.xyzNameCheap, Inc.4 Aug 20251 Sep 20254 Aug 2026
2xsmtp.netCloudFlare, Inc.27 Nov 20244 Dec 202427 Nov 2029
3xsmtp.com-6 Nov 200525 Feb 20266 Nov 2026
4xsmtp.websiteNameCheap, Inc.4 Jan 20202 Jun 20204 Jan 2021
5xsmtp.infoPSI-USA, Inc. dba Domain Robot28 Nov 202212 Jan 202528 Nov 2025
6xsmtp.io-7 Nov 202011 Dec 20237 Nov 2023
7xsmtp.pwPorkbun, LLC29 Jul 202210 Oct 202429 Jul 2024
8xsmtp.cloudNameCheap, Inc.4 Sep 202316 Oct 20244 Sep 2024
9xsmtp.coNameCheap, Inc.10 Feb 20249 Feb 202510 Feb 2026
10xsmtp.orgCloudFlare, Inc.9 Jun 202419 Jul 20259 Jun 2025
11xsmtp.ru-7 Nov 2024-7 Nov 2026
12xsmtp.proPorkbun, LLC16 Nov 202416 Nov 202416 Nov 2025
13xsmtp.emailNameCheap, Inc.15 May 2025--
14xsmtp.clickNameCheap, Inc.1 Aug 202523 Nov 20251 Aug 2026
15xsmtp.onlineNameCheap, Inc.1 Aug 20251 Sep 20251 Aug 2026
16xsmtp.storeNameCheap, Inc.2 Aug 20251 Sep 20252 Aug 2026
17xsmtp.ovhOVH sas4 Sep 20259 Sep 20254 Sep 2026
18xsmtp.linkNamesilo, LLC9 Sep 202514 Sep 20259 Sep 2026
19xsmtp.winCloudFlare, Inc.9 Sep 20258 Nov 20259 Sep 2028
20xsmtp.vipPorkbun, LLC15 Nov 202514 Jan 202615 Nov 2027
21xsmtpkru5jf.netGMO Internet Inc.30 Dec 201430 Dec 201430 Dec 2015
22xsmtpserver.netKey-Systems GmbH30 Oct 20062 Dec 202530 Oct 2029
23xsmtpgrid.comNameCheap, Inc.14 Jun 201814 Jun 201814 Jun 2019
24xsmtpservis217731-nactilles.businessGoogle, Inc.9 Jan 20199 Jan 20199 Jan 2020
25xsmtp0auth.comNamesilo, LLC20 Jan 202121 Jan 202120 Jan 2022
26xsmtpmta.netCosmotown, Inc.24 Jan 202325 Jan 202424 Jan 2025
27xsmtpi9c.cfdGMO Internet Inc.26 Apr 20236 Jun 202426 Apr 2024
28xsmtp-01.ru-1 Sep 2024-1 Sep 2025
29xsmtp-02.ru-1 Sep 2024-1 Sep 2025
30xsmtp-03.ru-1 Sep 2024-1 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=xsmtp

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