diff --git a/zones/db.tilde.chat b/zones/db.tilde.chat
index b56887c..397f795 100644
--- a/zones/db.tilde.chat
+++ b/zones/db.tilde.chat
@@ -1,7 +1,7 @@
 $ORIGIN .
 $TTL 3600	; 1 hour
 tilde.chat		IN SOA	ns1.tildeverse.net. root.tilde.chat. (
-				2020052313 ; serial
+				2020111600 ; serial
 				86400      ; refresh (1 day)
 				7200       ; retry (2 hours)
 				3600000    ; expire (5 weeks 6 days 16 hours)
@@ -38,11 +38,9 @@ irc			A	104.238.186.103
 			A	142.44.150.184
 			A	162.243.120.25
 			A	167.114.7.65
-			A	167.114.155.188
 			A	188.40.73.235
 			AAAA	2001:19f0:7402:f82:5400:1ff:fec4:f7d7
 			AAAA	2607:5300:61:c67::114
-			AAAA	2607:5300:201:3100::e5d
 			AAAA	2607:5300:203:5fd5::7:65
 			AAAA	2a01:4f8:221:907::10
 			AAAA	2a01:4f8:1c1c:45b3::1
@@ -52,9 +50,7 @@ mumblebot		CNAME	team
 na			A	142.44.150.184
 			A	162.243.120.25
 			A	167.114.7.65
-			A	167.114.155.188
 			AAAA	2607:5300:61:c67::114
-			AAAA	2607:5300:201:3100::e5d
 			AAAA	2607:5300:203:5fd5::7:65
 ownercheck		TXT	"17ad81f6"
 quotes			CNAME	team