總覺得不懷好意

這幾天的 invalid access 記錄中，出現了以下格式的記錄：

213.133.103.246 - - [26/Apr/2008:00:35:02 +0800] "GET /rdf/start/2007-09-07/1 HTTP/1.1" 404 1015 "http://www.google.com" "Black Hole Finder"
213.133.103.246 - - [26/Apr/2008:01:07:24 +0800] "GET /rdf/start/2006-11-03/1 HTTP/1.1" 404 1015 "http://www.google.com" "Black Hole Finder"
213.133.103.246 - - [26/Apr/2008:01:33:36 +0800] "GET /rdf/start/2005-01-13/2 HTTP/1.1" 404 1015 "http://www.google.com" "Black Hole Finder"
213.133.103.246 - - [26/Apr/2008:05:23:19 +0800] "GET /rdf/start/2004-06-15/1 HTTP/1.1" 404 1015 "http://www.google.com" "Black Hole Finder"
213.133.103.246 - - [26/Apr/2008:05:23:57 +0800] "GET /rdf/start/2006-12-12/1 HTTP/1.1" 404 1015 "http://www.google.com" "Black Hole Finder"
213.133.103.246 - - [26/Apr/2008:06:14:19 +0800] "GET /rdf/snipsnap-search HTTP/1.1" 404 1006 "http://www.google.com" "Black Hole Finder"
213.133.103.246 - - [26/Apr/2008:06:23:23 +0800] "GET /rdf/start/2006-01-13/1 HTTP/1.1" 404 1015 "http://www.google.com" "Black Hole Finder"
213.133.103.246 - - [26/Apr/2008:06:54:15 +0800] "GET /rdf/start/2008-01-29/2 HTTP/1.1" 404 1015 "http://www.google.com" "Black Hole Finder"
213.133.103.246 - - [26/Apr/2008:07:08:42 +0800] "GET /rdf/start/2008-03-02/1 HTTP/1.1" 404 1015 "http://www.google.com" "Black Hole Finder"

初步查了一下 Google ，顯然不該與 NASA 有關係，這使人覺得是否有人在 try 什麼東西的感覺，一整個不太好。