get rid of dumpty

nbit.ch.zone

@@ -2,7 +2,7 @@ $TTL 4h
 $ORIGIN nbit.ch.
 
 @  1D  IN	 SOA ns1.nbit.ch. hostmaster.nbit.ch. (
-			      2022062402 ; serial
+			      2022062403 ; serial
 			      3H ; refresh
 			      120; retry
 			      2w ; expire
@@ -32,8 +32,6 @@ wiki          IN      A       23.88.33.113
 wiki          IN      AAAA    2a01:4f8:c010:90e1::1
 humpty        IN      A       94.130.184.127
 humpty        IN      AAAA    2a01:4f8:c2c:12ed::1
-dumpty        IN      A       95.216.148.212
-dumpty        IN      AAAA    2a01:4f9:c010:5dd::1
 moby          IN      A       23.88.33.113
 moby          IN      AAAA    2a01:4f8:c010:90e1::1