请问下面的信息是不是一个正确的浏览器所发出的信息！

Question

问一下：
HTTP_ACCEPT:*/*
HTTP_ACCEPT_CHARSET:
HTTP_ACCEPT_ENCODING:
HTTP_ACCEPT_LANGUAGE:it
HTTP_HOST:xxxxxxxx
HTTP_CONNECTION:Keep-Alive
HTTP_REFERER:
REQUEST_URI:xxxxxxxx
HTTP_USER_AGENT:Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)
HTTP_KEEP_ALIVE:
HTTP_CONNECTION:Keep-Alive
HTTP_CACHE_CONTROL:no-cache
REQUEST_METHOD:GET
QUERY_STRING:xxxxxx
REQUEST_URI:xxxxxx
SERVER_PROTOCOL:HTTP/1.1
REQUEST_TIME:
REMOTE_ADDR:87.21.41.x
REMOTE_PORT:1438
请问上面的信息是不是一个正确的浏览器发送的,谢谢！