HI! I think there must be a proggy that blocks port 53, but i dont know what. I have talked to the guys where i rent the server, and they assure me that there is NO firewall between me and the web, the only firewall i got is the one i installs myself. I have uninstalled IPTABLES, disabled SELINUX and inactivated the ISPCONFIG firewall.. and after i rebooted i ran NMAP to check, here's the result: and then i tried to DIG my public IP: and then i listed some stuff: What can be blocking my 53 port??