diff --git a/cli/daemon/README.markdown b/cli/daemon/README.markdown
index 8d7e464..7648d15 100644
--- a/cli/daemon/README.markdown
+++ b/cli/daemon/README.markdown
@@ -1,4 +1,4 @@
-# mise à jour auto
+# mise à jour automatique (façon DynDNS)
 
 Pour mettre à jour automatiquement une adresse IP d'un nom de domaine, il faut
 changer les quelques valeurs du fichier daemon.pl (en haut) et avoir le
diff --git a/cli/daemon/ca.cert b/cli/daemon/ca.cert
index 1e4e737..0cdbdfb 100644
--- a/cli/daemon/ca.cert
+++ b/cli/daemon/ca.cert
@@ -1,31 +1,31 @@
------BEGIN CERTIFICATE-----
-MIIFUDCCAzgCCQDV/QJQr9sX7DANBgkqhkiG9w0BAQsFADBqMQswCQYDVQQGEwJG
-UjEPMA0GA1UECAwGQWxzYWNlMRMwEQYDVQQHDApTdHJhc2JvdXJnMRIwEAYDVQQD
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-3rii+vlj52awfsCwxGDh8oblm/ir0ISBqTpq6V/xsCD8S4L9c80HeqGzmcF1LpEl
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-JQ/dJnvYW9L0hvHWxF03LJ5Pee88nZfIRyN0R6olLcI3oSWCOJAfFeqklnJj5YHs
-G43BeSW4DGPKCRz6x3i7Y2S5mbfqHFzg1OloU2ybbvCSJhuxyEiSxPkWv5Tl867x
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-Ih5Vwu3gN7dmX293gXRYTSnYBgs=
------END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIFUDCCAzgCCQCq5y4848m2JzANBgkqhkiG9w0BAQsFADBqMQswCQYDVQQGEwJG
+UjEPMA0GA1UECAwGQWxzYWNlMRMwEQYDVQQHDApTdHJhc2JvdXJnMRIwEAYDVQQD
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+qmWLMe+4QMmwGR162WYu+Xmppl8=
+-----END CERTIFICATE-----
diff --git a/cli/daemon/daemon.pl b/cli/daemon/daemon.pl
index e317aac..9faf846 100755
--- a/cli/daemon/daemon.pl
+++ b/cli/daemon/daemon.pl
@@ -3,15 +3,29 @@ use strict;
 use warnings;
 use v5.14;
 
-our $ndd = "netlib.re";
-our $domain = "montest.netlib.re";
-our $name = "www";
-our $ttl = "3600";
-our $login = "test";
-our $pass = "test";
+# the website sending your current IP address
+our $checkip = "http://t.karchnu.fr/ip.php";
+
+# Domain name of the service provider (like netlib.re)
+our $nddservice = "netlib.re";
+
+# Your domain
+our $domain = "test.netlib.re";
+
+# Login and password to connect to the website
+our $login = "idtest";
+our $pass = "mdptest";
+
+# Your entry to change
+our $name = 'www';
+our $type = 'A';    # could be AAAA
+
+# The CA certificate, to authenticate the website (should be provided)
+# Check your service provider for updates
+our $cacert = "ca.cert";
 
 sub get_ip {
-    my @tmp_ip = split "\n", `wget -nv -O - http://t.karchnu.fr/ip.php`;
+    my @tmp_ip = split "\n", `wget -nv -O - $checkip`;
     my $ip;
 
     for(@tmp_ip) {
@@ -25,35 +39,14 @@ sub get_ip {
 
 sub update {
     my $ip = get_ip;
-    my $type;
 
-    if($ip =~ /:/) {
-        $type = "AAAA";
-    }
-    else {
-        $type = "A";
-    }
-    
-    my $todig;
-    if($name =~ '@') {
-        $todig = $domain;
-    }
-    else {
-        $todig = "$name.$domain";
-    }
+    say "UPDATE :: domain $name.$domain => IP $ip, type $type";
 
-    my $oldhost = `dig +short $todig`;
-    chomp $oldhost;
-
-    say "domain $domain";
-    say "name $name";
-    say "type $type";
-    say "oldhost $oldhost";
-    say "ttl $ttl";
-    say "ip $ip";
-
-    #say "wget -O - https://$ndd/domain/cli/$login/$pass/$domain/$name/$type/$oldhost/$ttl/$ip --ca-certificate=ca.cert";
-    say `wget -O - https://$ndd/domain/cli/$login/$pass/$domain/$name/$type/$oldhost/$ttl/$ip --ca-certificate=ca.cert`;
+    my $cmd = "wget -O - ";
+    $cmd .=
+    "https://$nddservice/domain/cliup/$login/$pass/$domain/$name/$type/$ip ";
+    $cmd .= "--ca-certificate=$cacert";
+    say `$cmd`;
 }
 
 update;