Have a look at the following report, it says its clean :
https://safeweb.norton.com/report/show?url=xentrik.net
https://www.virustotal.com/en/url/7c483c48d41b36ba8d412fd3ee692023777386291f6ab8679e7c4bdda58214a2/analysis/1377675171/
Propose de nombreux rogue (Quad Registry Cleaner) site à éviter, pas sérieux ! http://www.xentrik.net/software/quad_registry_cleaner_free_.html
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