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 78f4c04..7c14672 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. (
-					2024051300; serial
+					2024100600; serial
 					1d; refresh
 					2h; retry
 					4w; expire
@@ -13,7 +13,7 @@ $TTL 1h				; default time-to-live
 1.0				IN	PTR	core.binary.kitchen.
 2.0				IN	PTR	rt-w13b.binary.kitchen.
 3.0				IN	PTR	erx-rz.binary.kitchen.
-4.0				IN	PTR	erx-auweg.binary.kitchen.
+4.0				IN	PTR	rt-auweg.binary.kitchen.
 ; Management
 1.1				IN	PTR	v2301.core.binary.kitchen.
 11.1				IN	PTR	ups1.binary.kitchen.
@@ -87,22 +87,26 @@ $GENERATE 10-240 $.4		IN	PTR	dhcp-${0,3,d}-04.binary.kitchen.
 1.10				IN	PTR	wg0.erx-rz.binary.kitchen.
 $GENERATE 2-254 $.10		IN	PTR	vpn-${0,3,d}-10.binary.kitchen.
 ; Management Auweg
+1.12				IN	PTR	v2312.rt-auweg.binary.kitchen.
 31.12				IN	PTR	sw-auweg.binary.kitchen.
 41.12				IN	PTR	ap11.binary.kitchen.
 42.12				IN	PTR	ap12.binary.kitchen.
 61.12				IN	PTR	weizen.binary.kitchen.
 111.12				IN	PTR	rfp11.binary.kitchen.
 ; Services Auweg
+1.13				IN	PTR	v2313.rt-auweg.binary.kitchen.
 3.13				IN	PTR	aeron.binary.kitchen.
 12.13				IN	PTR	lock-auweg.binary.kitchen.
 ; Clients Auweg
+1.14				IN	PTR	v2314.rt-auweg.binary.kitchen.
 $GENERATE 10-230 $.14		IN	PTR	dhcp-${0,3,d}-14.binary.kitchen.
 ; MQTT
+1.15				IN	PTR	v2315.rt-auweg.binary.kitchen.
 $GENERATE 10-240 $.15		IN	PTR	dhcp-${0,3,d}-15.binary.kitchen.
 ; Point-to-Point
-1.96				IN	PTR	v400.erx-bk.binary.kitchen.
+1.96				IN	PTR	v400.rt-w13b.binary.kitchen.
 2.96				IN	PTR	v400.core.binary.kitchen.
 1.97				IN	PTR	wg1.erx-rz.binary.kitchen.
-2.97				IN	PTR	wg1.erx-bk.binary.kitchen.
+2.97				IN	PTR	wg1.rt-w13b.binary.kitchen.
 5.97				IN	PTR	wg2.erx-rz.binary.kitchen.
-6.97				IN	PTR	wg2.erx-auweg.binary.kitchen.
+6.97				IN	PTR	wg2.rt-auweg.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 5156ea2..15dfdc4 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. (
-					2024051300; serial
+					2024100600; serial
 					1d; refresh
 					2h; retry
 					4w; expire
@@ -36,7 +36,7 @@ radius				IN	A	172.23.2.4
 core				IN	A	172.23.0.1
 rt-w13b				IN	A	172.23.0.2
 erx-rz				IN	A	172.23.0.3
-erx-auweg			IN	A	172.23.0.4
+rt-auweg			IN	A	172.23.0.4
 ; Management
 v2301.core			IN	A	172.23.1.1
 ups1				IN	A	172.23.1.11
@@ -107,25 +107,29 @@ salat				IN	A	172.23.9.61
 salat-bmc			IN	A	172.23.9.81
 ; Services RZ
 ; Management Auweg
+v2312.rt-auweg			IN	A	172.23.12.1
 sw-auweg			IN	A	172.23.12.31
 ap11				IN	A	172.23.12.41
 ap12				IN	A	172.23.12.42
 weizen				IN	A	172.23.12.61
 rfp11				IN	A	172.23.12.111
 ; Services Auweg
+v2313.rt-auweg			IN	A	172.23.13.1
 aeron				IN	A	172.23.13.3
 lock-auweg			IN	A	172.23.13.12
 ; Clients Auweg
+v2314.rt-auweg			IN	A	172.23.14.1
 $GENERATE 10-230 dhcp-${0,3,d}-14	IN	A	172.23.14.$
 ; MQTT Auweg
+v2315.rt-auweg			IN	A	172.23.15.1
 $GENERATE 10-240 dhcp-${0,3,d}-15	IN	A	172.23.15.$
 ; VPN RZ (ER-X)
 wg0.erx-rz			IN	A	172.23.10.1
 $GENERATE 2-254 vpn-${0,3,d}-10	IN	A	172.23.10.$
 ; Point-to-Point
-v400.erx-bk			IN	A	172.23.96.1
+v400.rt-w13b			IN	A	172.23.96.1
 v400.core			IN	A	172.23.96.2
 wg1.erx-rz			IN	A	172.23.97.1
-wg1.erx-bk			IN	A	172.23.97.2
+wg1.rt-w13b			IN	A	172.23.97.2
 wg2.erx-rz			IN	A	172.23.97.5
-wg2.erx-auweg			IN	A	172.23.97.6
+wg2.rt-auweg			IN	A	172.23.97.6