diff --git a/README.md b/README.md
index dc3a3cb..3377caa 100644
--- a/README.md
+++ b/README.md
@@ -189,7 +189,7 @@ A certain amount of (domain- or business-specific) analysis is necessary to crea
     </tr>
     <tr>
         <td>
-            <a href="https://dnstrails.com/">DNSTrails</a>
+            <a href="https://securitytrails.com/dns-trails">DNS Trails</a>
         </td>
         <td>
             Free intelligence source for current and historical DNS information, WHOIS information, finding other websites associated with certain IPs, subdomain knowledge and technologies. There is a <a href="https://securitytrails.com/">IP and domain intelligence API available</a> as well.