This is the IPaddress(37.59.164.208) calling a hacked script file on my server

It just a redirect to google:<p>&#60; HTTP/1.1 200 OK &#60; Server: nginx &#60; Date: Fri, 09 Nov 2012 11:26:14 GMT &#60; Content-Type: text/html &#60; Connection: keep-alive &#60; Content-Length: 97 &#60; Last-Modified: Fri, 19 Oct 2012 14:01:40 GMT &#60; Expires: Sat, 10 Nov 2012 11:26:14 GMT &#60; Cache-Control: max-age=86400 &#60; Cache-Control: private &#60; Cache-Control: must-revalidate &#60; Accept-Ranges: bytes &#60; &#60;html&#62; &#60;head&#62; &#60;meta http-equiv="refresh" content="0; url=<a href="http://www.google.com&#62" rel="nofollow">http://www.google.com&#62</a>; &#60;/head&#62; &#60;/html&#62;