diff --git a/bremen.freifunk.net.zone b/bremen.freifunk.net.zone
index c5840e8..df7317b 100644
--- a/bremen.freifunk.net.zone
+++ b/bremen.freifunk.net.zone
@@ -1,6 +1,6 @@
 $TTL 1D
 			IN	SOA	dns noc.bremen.freifunk.net. (
-				    2020122801	; Serial
+				    2021073001	; Serial
 				    4H		; Refresh
 				    1H		; Retry
 				    2W		; Expire
@@ -44,6 +44,9 @@ ffmap				A	185.117.213.246
 ipv6-downlink			A	185.117.213.241
 				AAAA	2a06:8782:ff00::f1
 
+nlnog01				A	185.117.213.230
+				AAAA	2a06:8782:ff02::e6
+
 vpn01			30s	A	185.117.213.247
 			30s	AAAA	2a06:8782:ff00::f7
 vpn02			30s	A	185.117.213.228