necessaryresources.netは安全ですか？

This domain is used in spam. Load just the domain name and you see a harmless looking unsubscribe page. But that is just a decoy to fool registrars into thinking that the domain is harmless. When spammed, the domain is augmented with a subdomain and a path to the real payload. Spammers are trying to hide using multiple redirections. The usual registrar sponsoring these domains is eNom's reseller, Namecheap. You can read more about similar scams at * ***** Namecheap has been very slow to suspend domains, even when the WHOIS contact information is invalid or protected from view. Their response has been too slow, too little and too late, earning them a poor reputation as a sponsor of cyber-criminal abuse. Recent examples registered with ENOM / NAMECHEAP / DEMAND MEDIA ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** necessaryresources.net ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** Properties spammed, hiding behind click-tracking redirections, include ***** ***** ***** ***** Registrars like Namecheap have terms of service which enable them to suspend offending domains.