[arch-general] NetworkManager, DHCP and DNS

Hello! I have been using wicd for a long time. I have installed and enabled NetworkManager service (with systemd). It seems to work, but I have found that when asking for a DHCP address, it does not register the conexion in the DNS server (as wicd does). I can't find anything about this issue... I have gone back to wicd, but it can't connect to my office's wifi (or I have been unable to configure it) and NetworkManager worked at the first attempt. Any suggestions? Best Regards, Guillermo Leira