diff --git a/Lists_of_OSINT_Web_Resources/1-Complete-List-of-OSINT-Web-Resources.md b/Lists_of_OSINT_Web_Resources/1-Complete-List-of-OSINT-Web-Resources.md
index d8c5408..7098e11 100644
--- a/Lists_of_OSINT_Web_Resources/1-Complete-List-of-OSINT-Web-Resources.md
+++ b/Lists_of_OSINT_Web_Resources/1-Complete-List-of-OSINT-Web-Resources.md
@@ -2891,6 +2891,8 @@ A very interesting Russian OSINT bot for Telegram. Search via username, email, I
   The anti-phishing domain name search engine and DNS monitoring service, Search a domain name and this tool will show you related domain names that could potentially be used for phishing campaigns. 
 - [DMNS](https://dmns.app/)  
   Domains App makes it easy to see domains availability across extensions and notifies you about any WHOIS or DNS changes.
+- [DomainCodex](https://www.domaincodex.com/index.php)  
+  Research domain information and all associated data, including records, IP addresses, page metadata, location and much more. Has over 315 million indexed domains.
 
 ## **Website Analysis**