I have a number of machines outside my network (137.94.*) querying one of my name servers for other hosts also outside my net. They come in "floods" of 20-50 queries in a matter of a few seconds. Is this someone being bad? Jul 29 00:08:51 xxx.rmc.ca named[9589]: unapproved query from [149.99.114.192].2576 for "www.hotmail.msn.com"