我已经打开了登录名。大约2%的请求包含大写和小写域的奇怪组合,如
Jan 7 10:38:46 s1500 named[27917]: client ip address#34084: query: mAIl.MYdoMain.de IN A - (my ip address)
Jan 7 10:39:40 s1500 named[27917]: client ip address#53023: query: MAil.mYdoMAIn.De IN A - (my ip address)
Jan 7 12:10:07 s1500 named[27917]: client ip addre