diff --git a/zones/opendev.org/zone.db b/zones/opendev.org/zone.db
index 0b95501..e92901c 100644
--- a/zones/opendev.org/zone.db
+++ b/zones/opendev.org/zone.db
@@ -2,7 +2,7 @@
 $ORIGIN opendev.org.
 $TTL 1h
 @			IN	SOA	adns1.opendev.org. hostmaster.opendev.org. (
-				1669170054  ; serial number unixtime
+				1670257750  ; serial number unixtime
 				1h          ; refresh (secondary checks for updates)
 				10m         ; retry   (secondary retries failed axfr)
 				10d         ; expire  (secondary ends serving old data)
@@ -299,8 +299,8 @@ _acme-challenge.keycloak01	IN	CNAME	acme.opendev.org.
 keycloak			IN	CNAME	keycloak01
 _acme-challenge.keycloak	IN	CNAME	acme.opendev.org.
 
-lists			IN	A	50.56.173.222
-lists			IN	AAAA	2001:4800:780e:510:3bc3:d7f6:ff04:b736
+lists			300	IN	A	50.56.173.222
+lists			300	IN	AAAA	2001:4800:780e:510:3bc3:d7f6:ff04:b736
 lists			IN	SSHFP	1 1 ace958116848994d47b002de814559f37cb25c7d
 lists			IN	SSHFP	1 2 bfedad5670a9141a13ef0d09357419cc44a427f82bc16b1ec80420e9a58a0ed5
 lists			IN	SSHFP	3 1 cc94027e944dc662f53a5b0b057cdd5b21abfd03