See: http://sitecheck.sucuri.net/scanner/?scan=http%3A%2F%2Frefuge7laux.fr
Suspicious conditional redirect.
Details: http://sucuri.net/malware/entry/MW:HTA:7
Redirects users to:htxp://miamiheattickets.com/http.php
Either hxtp://miamiheattickets.com/http.php is NOT REDIRECTING to any URL or the redirect is NOT SEARCH ENGINE FRIENDLY
Site has Namo WebEditor v5.0 Remote File Uploader, vulnerable to upload of PhP Shells via → inurl:/module/upload_image/
Also consider: http://evuln.com/tools/malware-scanner/miamiheattickets.com/

Content that was returned by your request for the URL: htxp://refuge7laux.fr/tarifs-refuge-7laux.php
Note: Content displayed is from the redirect location, the URL htxp://miamiheattickets.com/http.php
Additionally, a 404 Not Found
8:error was encountered while trying to use an ErrorDocument to handle the request.

Additional for the nameserver: http://knujon.com/nameservers/NS61.1AND1.FR.html (spam domain servers)

polonus