diff --git a/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
index 63b6eca8d..33034df33 100644
--- a/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
+++ b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
@@ -139,6 +139,7 @@
                     <Default>web_dyndns</Default>
                     <ValidationMessage>An IP service type is required.</ValidationMessage>
                     <OptionValues>
+                        <web_dyndns>cloudflare</web_dyndns>
                         <web_dyndns>dyndns</web_dyndns>
                         <web_freedns>freedns</web_freedns>
                         <web_googledomains>googledomains</web_googledomains>
diff --git a/dns/ddclient/src/opnsense/scripts/ddclient/lib/address.py b/dns/ddclient/src/opnsense/scripts/ddclient/lib/address.py
index 16a755788..6158f6b56 100755
--- a/dns/ddclient/src/opnsense/scripts/ddclient/lib/address.py
+++ b/dns/ddclient/src/opnsense/scripts/ddclient/lib/address.py
@@ -29,6 +29,7 @@ import ipaddress
 
 
 checkip_service_list = {
+  'cloudflare': '%s://one.one.one.one/cdn-cgi/trace',
   'dyndns': '%s://checkip.dyndns.org/',
   'freedns': '%s://freedns.afraid.org/dynamic/check.php',
   'googledomains': '%s://domains.google.com/checkip',