diff --git a/host_vars/knoedel.binary.kitchen b/host_vars/knoedel.binary.kitchen
new file mode 100644
index 0000000..2a39a0a
--- /dev/null
+++ b/host_vars/knoedel.binary.kitchen
@@ -0,0 +1,4 @@
+---
+
+root_keys_host:
+- "ssh-rsa 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 noby"
diff --git a/hosts b/hosts
index d1c3f0b..0d14c12 100644
--- a/hosts
+++ b/hosts
@@ -7,6 +7,7 @@ nabia.binary.kitchen ansible_host=172.23.2.6
 epona.binary.kitchen ansible_host=172.23.2.7
 pizza.binary.kitchen ansible_host=172.23.2.33
 pancake.binary.kitchen ansible_host=172.23.2.34
+knoedel.binary.kitchen ansible_host=172.23.2.35
 bob.binary.kitchen ansible_host=172.23.2.37
 bowle.binary.kitchen ansible_host=172.23.2.62
 salat.binary.kitchen ansible_host=172.23.9.61
diff --git a/roles/dns_intern/templates/bind/23.172.in-addr.arpa.zone.j2 b/roles/dns_intern/templates/bind/23.172.in-addr.arpa.zone.j2
index 58513ee..7459075 100644
--- a/roles/dns_intern/templates/bind/23.172.in-addr.arpa.zone.j2
+++ b/roles/dns_intern/templates/bind/23.172.in-addr.arpa.zone.j2
@@ -1,7 +1,7 @@
 $ORIGIN 23.172.in-addr.arpa.	; base for unqualified names
 $TTL 1h				; default time-to-live
 @				IN	SOA ns1.binary.kitchen. hostmaster.binary.kitchen. (
-					2021110701; serial
+					2021111301; serial
 					1d; refresh
 					2h; retry
 					4w; expire
@@ -46,6 +46,7 @@ $TTL 1h				; default time-to-live
 13.2				IN	PTR	matrix.binary.kitchen.
 33.2				IN	PTR	pizza.binary.kitchen.
 34.2				IN	PTR	pancake.binary.kitchen.
+35.2				IN	PTR	knoedel.binary.kitchen.
 36.2				IN	PTR	schweinshaxn.binary.kitchen.
 37.2				IN	PTR	bob.binary.kitchen.
 62.2				IN	PTR	bowle.binary.kitchen.
diff --git a/roles/dns_intern/templates/bind/binary.kitchen.zone.j2 b/roles/dns_intern/templates/bind/binary.kitchen.zone.j2
index 98a0646..24e26e4 100644
--- a/roles/dns_intern/templates/bind/binary.kitchen.zone.j2
+++ b/roles/dns_intern/templates/bind/binary.kitchen.zone.j2
@@ -1,7 +1,7 @@
 $ORIGIN binary.kitchen		; base for unqualified names
 $TTL 1h				; default time-to-live
 @				IN	SOA ns1.binary.kitchen. hostmaster.binary.kitchen. (
-					2021110701; serial
+					2021111501; serial
 					1d; refresh
 					2h; retry
 					4w; expire
@@ -29,6 +29,7 @@ librenms			IN	A	172.23.2.6
 netbox				IN	A	172.23.2.7
 ns1				IN	A	172.23.2.3
 ns2				IN	A	172.23.2.4
+omm				IN	A	172.23.2.35
 racktables			IN	A	172.23.2.6
 radius				IN	A	172.23.2.3
 radius				IN	A	172.23.2.4
@@ -69,6 +70,7 @@ lock				IN	A	172.23.2.12
 matrix				IN	A	172.23.2.13
 pizza				IN	A	172.23.2.33
 pancake				IN	A	172.23.2.34
+knoedel				IN	A	172.23.2.35
 schweinshaxn			IN	A	172.23.2.36
 bob				IN	A	172.23.2.37
 bowle				IN	A	172.23.2.62
diff --git a/site.yml b/site.yml
index c56c705..cdc9d18 100644
--- a/site.yml
+++ b/site.yml
@@ -7,7 +7,7 @@
   - root_keys
 
 - name: Setup unattended updates
-  hosts: [sulis.binary.kitchen, nabia.binary.kitchen, epona.binary.kitchen, pancake.binary.kitchen, bob.binary.kitchen, bowle.binary.kitchen, beryllium.binary-kitchen.net, boron.binary-kitchen.net, carbon.binary-kitchen.net, nitrogen.binary-kitchen.net, oxygen.binary-kitchen.net, fluorine.binary-kitchen.net, neon.binary-kitchen.net, sodium.binary-kitchen.net, krypton.binary-kitchen.net, yttrium.binary-kitchen.net, zirconium.binary-kitchen.net, molybdenum.binary-kitchen.net, ruthenium.binary-kitchen.net, ruthenium.binary-kitchen.net, barium.binary-kitchen.net]
+  hosts: [sulis.binary.kitchen, nabia.binary.kitchen, epona.binary.kitchen, pancake.binary.kitchen, knoedel.binary.kitchen, bob.binary.kitchen, bowle.binary.kitchen, beryllium.binary-kitchen.net, boron.binary-kitchen.net, carbon.binary-kitchen.net, nitrogen.binary-kitchen.net, oxygen.binary-kitchen.net, fluorine.binary-kitchen.net, neon.binary-kitchen.net, sodium.binary-kitchen.net, krypton.binary-kitchen.net, yttrium.binary-kitchen.net, zirconium.binary-kitchen.net, molybdenum.binary-kitchen.net, ruthenium.binary-kitchen.net, ruthenium.binary-kitchen.net, barium.binary-kitchen.net]
   roles:
   - uau