diff --git a/aachen b/aachen
index 18ac177..cae9841 100644
--- a/aachen
+++ b/aachen
@@ -14,7 +14,7 @@ bgp:
     ipv6: fec0::a:cf:0:72
 domains:
   - ffac
-  - 5.10.in-addr.arpa.
+  - 5.10.in-addr.arpa
   
 nameservers:
   - 10.5.0.241
diff --git a/erzgebirge b/erzgebirge
index 372ee18..d051da8 100644
--- a/erzgebirge
+++ b/erzgebirge
@@ -13,7 +13,7 @@ networks:
 #    ipv6: fec0::a:cf:0:3a
 domains:
   - fferz
-  - 13.10.in-addr.arpa.
+  - 13.10.in-addr.arpa
   
 nameservers:
   - 10.13.80.1
diff --git a/meta b/meta
index d00951e..5f96842 100644
--- a/meta
+++ b/meta
@@ -10,7 +10,7 @@ networks:
 domains:
   - icvpn
   - 207.10.in-addr.arpa
-  - f.c.0.0.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.c.e.f.ip6.arpa.
+  - f.c.0.0.a.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.c.e.f.ip6.arpa
 nameservers:
   - 10.169.1.1
   - 10.255.128.53
diff --git a/tuttlingen b/tuttlingen
index 6194f48..56b6b70 100644
--- a/tuttlingen
+++ b/tuttlingen
@@ -79,7 +79,7 @@ domains:
   - 189.30.10.in-addr.arpa
   - 190.30.10.in-addr.arpa
   - 191.30.10.in-addr.arpa
-  - 0.3.0.0.4.8.3.5.7.c.d.f.ip6.arpa.
+  - 0.3.0.0.4.8.3.5.7.c.d.f.ip6.arpa
 
 nameservers:
   - 10.119.0.5