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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 1575 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 [591 Million Domains] $10,000 Details

Keyword: CATALYSTMAIL

Reverse Whois » KEYWORD [catalystmail ]  { 29 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1catalystmail.bizCSC Corporate Domains, Inc.23 Mar 201023 Mar 202422 Mar 2025
2catalystmail.comTurnCommerce, Inc. DBA NameBright.com23 Aug 201817 Aug 202023 Aug 2025
3catalystmail.infoCSC Corporate Domains, Inc.23 Mar 201019 Mar 202423 Mar 2025
4catalystmail.orgCSC Corporate Domains, Inc.23 Mar 201024 Mar 202423 Mar 2025
5catalystmail.usCSC Corporate Domains, Inc.23 Mar 201018 Mar 202422 Mar 2025
6catalystmail.netNameCheap, Inc.19 Dec 202319 Dec 202319 Dec 2024
7catalystmail.ro-3 May 2010-31 Jul 2028
8catalystmail.com.au--20 Dec 2024-
9catalystmailers.bizWeb Werks India Pvt. Ltd d/b/a ZenRegistry.com14 Apr 20157 Mar 201713 Apr 2018
10catalystmailsinfo.comGoDaddy.com, LLC12 Jan 201612 Jan 201612 Jan 2017
11catalystmailers.comGoDaddy.com, LLC12 Jan 201612 Jan 201612 Jan 2017
12catalystmailservice.bizCSC Corporate Domains, Inc.13 Mar 201914 Mar 202413 Mar 2025
13catalystmailpharmacy.bizCSC Corporate Domains, Inc.13 Mar 201914 Mar 202413 Mar 2025
14catalystmailservices.bizCSC Corporate Domains, Inc.13 Mar 201914 Mar 202413 Mar 2025
15catalystmailservices.comCSC Corporate Domains, Inc.13 Mar 20199 Mar 202413 Mar 2025
16catalystmailpharmacy.comCSC Corporate Domains, Inc.13 Mar 20199 Mar 202413 Mar 2025
17catalystmailrx.comCSC Corporate Domains, Inc.12 Sep 200814 Aug 202412 Sep 2025
18catalystmailservice.comCSC Corporate Domains, Inc.13 Mar 20199 Mar 202413 Mar 2025
19catalystmailpharmacy.infoCSC Corporate Domains, Inc.13 Mar 20199 Mar 202413 Mar 2025
20catalystmailservices.infoCSC Corporate Domains, Inc.13 Mar 20199 Mar 202413 Mar 2025
21catalystmailservice.infoCSC Corporate Domains, Inc.13 Mar 20199 Mar 202413 Mar 2025
22catalystmailpharmacy.netCSC Corporate Domains, Inc.13 Mar 20199 Mar 202413 Mar 2025
23catalystmailservice.netCSC Corporate Domains, Inc.13 Mar 20199 Mar 202413 Mar 2025
24catalystmailservices.netCSC Corporate Domains, Inc.13 Mar 20199 Mar 202413 Mar 2025
25catalystmailpharmacy.orgCSC Corporate Domains, Inc.13 Mar 201914 Mar 202413 Mar 2025
26catalystmailservice.orgCSC Corporate Domains, Inc.13 Mar 201914 Mar 202413 Mar 2025
27catalystmailservices.orgCSC Corporate Domains, Inc.13 Mar 201914 Mar 202413 Mar 2025
28catalystmailer.comMarkMonitor Inc.16 Dec 202416 Dec 202416 Dec 2026
29catalystmailer.uk-16 Dec 202416 Dec 202416 Dec 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=catalystmail

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