$TTL 604800 @ IN SOA chat.finallycoffee.eu. admin.matrix.finallycoffee.eu. ( 5 ; Serial 604800 ; Refresh Interval 86400 ; Retry Interval 2419200 ; Expire Interval 604800 ; Negative Cache TTL ); ; name servers IN NS iodine.finallycoffee.eu. ; hosts in 192.168.0 iodine.finallycoffee.eu. IN A 192.168.0.53 chat.finallycoffee.eu. IN A 192.168.0.53