Added script to check the DNS updates
Added script to check the DNS updates

frsela/notification_server,telefonicaid/notification_server,frsela/notification_server,telefonicaid/notification_server,telefonicaid/notification_server,telefonicaid/notification_server,frsela/notification_server,frsela/notification_server,frsela/notification_server,telefonicaid/notification_server