enabled dnsupdate in pdns

pdns/config/pdns.conf

 #################################
 # dnsupdate Enable/Disable DNS update (RFC2136) support. Default is no.
 #
-# dnsupdate=no
+dnsupdate=yes
 
 #################################
 # do-ipv6-additional-processing Do AAAA additional processing
 gpgsql-user=POSTGRES_USER
 gpgsql-password=POSTGRES_PASSWORD
 gpgsql-dnssec=yes
+
+
+#loglevel=9
+#log-dns-details=yes
+#log-dns-queries=yes
+#query-logging=yes