freedns.wsは安全ですか？

This site offers free DNS service, so it can be used by malicious people for spam/scam/etc, but hey, did you say same knife-making company is bad because some people can kill someone by these knifes? It just works and it is really free. If someone spams you - make abuse.

I need to say that this site provides DNS services for some of the worst cybercriminals and their sites. A lot of malicious/illegal sites were found having as nameserver freedns.ws. An example is the website ***** (hosted on NS1.FREEDNS.WS) which is the gather place for Russian/Ucrainian pay-per-install affiliates responsible for infecting hundreads of thousands of legitimate sites worldwide (at any given time) with iFrame exploits that in turn redirect the visitors to dangerous/malicious sites. And like it suits to a key site, it is registered and hosted by "bullet proof" providers ( in this case "root eSolutions" at 212.117.175.220). Extra evidence is ns2/ns4.freedns.ws nameservers which are hosted at ***** by ***** , a company belonging to Alex Pilosov, a well known hacker and proved cybercriminal. The same with ns1/ns3.freedns.ws which are hosted by SteepHost.com, an Ukrainian company tied with internet criminality. That`s why, freedns.ws is more than suspected to be set up by criminals.