209.160.64.190 - - [08/Jan/2009:18:28:22 +0800] "GET /nonexistenshit HTTP/1.1" 404 300
209.160.64.190 - - [08/Jan/2009:18:28:22 +0800] "GET /mail/bin/msgimport HTTP/1.1" 200 319
204.9.136.74 - - [08/Jan/2009:18:58:37 +0800] "GET /nonexistenshit HTTP/1.1" 404 300
204.9.136.74 - - [08/Jan/2009:18:58:37 +0800] "GET /mail/bin/msgimport HTTP/1.1" 200 319
204.9.136.74 - - [08/Jan/2009:18:58:38 +0800] "POST /mail/bin/html2text.php HTTP/1.1" 406 464
78.110.173.55 - - [08/Jan/2009:19:29:20 +0800] "GET /nonexistenshit HTTP/1.1" 404 300
78.110.173.55 - - [08/Jan/2009:19:29:20 +0800] "GET /mail/bin/msgimport HTTP/1.1" 200 319
81.31.157.105 - - [08/Jan/2009:19:34:24 +0800] "GET /nonexistenshit HTTP/1.1" 404 300
81.31.157.105 - - [08/Jan/2009:19:34:24 +0800] "GET /mail/bin/msgimport HTTP/1.1" 200 319
81.31.157.105 - - [08/Jan/2009:19:34:25 +0800] "POST /mail/bin/html2text.php HTTP/1.1" 406 464

不斷有這類的資訊出現
請問是駭客在試程式嗎?
還是?
請各位大大幫幫忙