diff --git a/ddclient b/ddclient
index 074cfc1..ed161d2 100755
--- a/ddclient
+++ b/ddclient
@@ -4720,9 +4720,7 @@ EoEXAMPLE
 ## nic_dnsexit_update
 ## Need update URL in this format:
 ##   http://update.dnsexit.com/RemoteUpdate.sv?login=yourlogin&password=your_ip_update_password&host=yourhost.yourdomain.com&myip=xxx.xx.xx.xxx
-## Successful response is:
-##    HTTP/1.1 200 OK
-##   0=Success
+## Successful responses are: '0=Success', '4=IP not changed. To save our system resources, please don't post updates unless the IP got changed.', '11=fail to find XXX.XXX.XXX.XXX'
 ######################################################################
 sub nic_dnsexit_update {
     debug("\nnic_dnsexit_update -------------------");
@@ -4741,7 +4739,9 @@ sub nic_dnsexit_update {
         $url .= "&password=";
         $url .= $config{$h}{'password'};
         $url .= "&host=";
-        $url .= $ip;
+        $url .= $h;
+		$url .= "&myip=";
+		$url .= $ip;
 
         # Try to get URL
         my $reply = geturl(opt('proxy'), $url);
@@ -4753,8 +4753,8 @@ sub nic_dnsexit_update {
         }
         last if !header_ok($h, $reply);
 
-        # Response found, look for "0=Success"
-        if ($reply =~ /0=Success/)
+        # Response found, look for 0, 4, or 11 status as success"
+        if ($reply =~ /0=|4=|11=/)
         {
             $config{$h}{'ip'}     = $ip;
             $config{$h}{'mtime'}  = $now;