diff --git a/it-syndikat.org.zone b/it-syndikat.org.zone
index eb90793..095886a 100644
--- a/it-syndikat.org.zone
+++ b/it-syndikat.org.zone
@@ -2,7 +2,7 @@
 
 @	SOA	( ns0.it-syndikat.org.
 		  hostmaster.it-syndikat.org.
-		  1648576751 ; serial
+		  1648660234 ; serial
 		  3h ; refresh
 		  1h ; retry
 		  4w ; expire
@@ -63,3 +63,6 @@ sozial	TXT	"Router at the space"
 ldap	TXT	"LDAP server at the space"
 	AAAA	2a0c:9a40:8070:80:2a7f:b595:6f90:1d12
 	A	10.17.0.5
+
+ldap2	TXT	"LDAP replica on the parabx"
+	AAAA	2a01:4f8:10b:331f:0:ff:fe00:23