diff --git a/.gitmodules b/.gitmodules
index c7c52c8..bb97959 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -79,9 +79,6 @@
 [submodule "roles/do1jlr.weechat"]
 	path = roles/do1jlr.weechat
 	url = https://github.com/roles-ansible/ansible_role_weechat.git
-[submodule "roles/do1jlr.ovh_dyndns"]
-	path = roles/do1jlr.ovh_dyndns
-	url = https://github.com/DO1JLR/ansible_role_ovh_dyndns.git
 [submodule "roles/do1jlr.rtl_nic_firmware"]
 	path = roles/do1jlr.rtl_nic_firmware
 	url = https://github.com/DO1JLR/ansible_role_rtl_nic_firmware.git
diff --git a/roles/do1jlr.acmetool b/roles/do1jlr.acmetool
index 709c6f0..59dca52 160000
--- a/roles/do1jlr.acmetool
+++ b/roles/do1jlr.acmetool
@@ -1 +1 @@
-Subproject commit 709c6f0fbec0de9af2d637db9ff4d84577092c15
+Subproject commit 59dca52aa9b0ffd3e85ac73edbe7a11a60ad32f3
diff --git a/roles/do1jlr.admin_base b/roles/do1jlr.admin_base
index 5ca07d6..3b93913 160000
--- a/roles/do1jlr.admin_base
+++ b/roles/do1jlr.admin_base
@@ -1 +1 @@
-Subproject commit 5ca07d63686c6ecaced9dd5a963df2d46d2c6650
+Subproject commit 3b93913a2b7d8997b9b42261f6dc7a6303405f78
diff --git a/roles/do1jlr.gitea b/roles/do1jlr.gitea
index aab8c2d..d33e6b1 160000
--- a/roles/do1jlr.gitea
+++ b/roles/do1jlr.gitea
@@ -1 +1 @@
-Subproject commit aab8c2df1e6a51ea29d79f2de49c0f2d6b62dce2
+Subproject commit d33e6b1da8988e9036dfcc4ed97093080e295640
diff --git a/roles/do1jlr.mailserver_preperation b/roles/do1jlr.mailserver_preperation
index 897c9a5..6f3aff9 160000
--- a/roles/do1jlr.mailserver_preperation
+++ b/roles/do1jlr.mailserver_preperation
@@ -1 +1 @@
-Subproject commit 897c9a55999541381b166554360bd3863a0fdb23
+Subproject commit 6f3aff9dab9ae77c0c293d015aa4e04b6a61109d
diff --git a/roles/do1jlr.ovh_dyndns b/roles/do1jlr.ovh_dyndns
deleted file mode 160000
index c334d86..0000000
--- a/roles/do1jlr.ovh_dyndns
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit c334d86448702b3d8a0b9c61afd6072c90221fcf
diff --git a/roles/do1jlr.rtl_nic_firmware b/roles/do1jlr.rtl_nic_firmware
index c4716f6..0ed97ce 160000
--- a/roles/do1jlr.rtl_nic_firmware
+++ b/roles/do1jlr.rtl_nic_firmware
@@ -1 +1 @@
-Subproject commit c4716f60430037f95779064a0de812fde871ea0b
+Subproject commit 0ed97ce062dda7cb799e3a7beb0d6782f69f1811
diff --git a/roles/do1jlr.sshd b/roles/do1jlr.sshd
index 1d7448d..300ba7f 160000
--- a/roles/do1jlr.sshd
+++ b/roles/do1jlr.sshd
@@ -1 +1 @@
-Subproject commit 1d7448d086fec1065e664d01ef7a4a4ed428c7ef
+Subproject commit 300ba7f1f80fdbfab657e1d7dc24b7022fff6af5
diff --git a/roles/do1jlr.unbound b/roles/do1jlr.unbound
index b2a6da9..90a712d 160000
--- a/roles/do1jlr.unbound
+++ b/roles/do1jlr.unbound
@@ -1 +1 @@
-Subproject commit b2a6da9fe5bd07ad96cb6ddb984dd0c35bd2242b
+Subproject commit 90a712dc4c13cb8f51a4ed60dc83642f4fd1b63f
diff --git a/roles/robertdebock.dovecot b/roles/robertdebock.dovecot
index d89edf5..5a3192e 160000
--- a/roles/robertdebock.dovecot
+++ b/roles/robertdebock.dovecot
@@ -1 +1 @@
-Subproject commit d89edf5645dfafa779c0f3b963486d61d18989e7
+Subproject commit 5a3192e50c99eb5d9baab5145f4d77ea6cf2bdf1
diff --git a/roles/robertdebock.fail2ban b/roles/robertdebock.fail2ban
index 8147a77..18be9af 160000
--- a/roles/robertdebock.fail2ban
+++ b/roles/robertdebock.fail2ban
@@ -1 +1 @@
-Subproject commit 8147a7739268a290c94af516484a409e57bd41a2
+Subproject commit 18be9afb6580d5dd161f7a855c9cd44371461045
diff --git a/site.yml b/site.yml
index 5f25885..f30a704 100644
--- a/site.yml
+++ b/site.yml
@@ -53,4 +53,3 @@
 - name: setup luna.l3d.ch host
   hosts: luna.l3d.ch
   roles: []
-#    - {role: do1jlr.ovh_dyndns, tags: [ovh, dns, dyndns]}