Over 100(!) alerts : http://urlquery.net/report.php?id=1447707423248 http://urlquery.net/report.php?id=1447707456187
Blacklisted by Spamhaus, McAfee and many others : http://www.web-malware-removal.com/website-malware-virus-scanner/?url=185.23.21.13 http://zulu.zscaler.com/submission/show/dd42904a6c1a9e1a221ef21a1bf7dc7a-1447707300 http://multirbl.valli.org/lookup/185.23.21.13.html
SSL problems: https://www.ssllabs.com/ssltest/analyze.html?d=idosk8.com
Really bad IP history : https://www.virustotal.com/en/ip-address/185.23.21.13/information/