Hello, xiala.net has announced shutdown for all of its services, including public DNS resolvers. They have already been removed from https://wiki.ipfire.org/dns/public-servers ; please check any existing configuration and adjust it if necessary. Thanks, and best regards, Peter Müller -- Microsoft DNS service terminates abnormally when it recieves a response to a DNS query that was never made. Fix Information: Run your DNS service on a different platform. -- bugtraq