I've never been clear about something, so it's about time I ask.
Should there ever be more than one entry in the Hosts file? I know that 127.0.0.1 is common, but sometimes I also see "::1" (without the quotation marks) on a second line. Is this okay, or maybe indicative of malware having altered the Hosts file?
And if the answer is yes, sometimes it's okay to have more than one entry in the Hosts file, how can I know if that entry is legit or not?
Should there ever be more than one entry in the Hosts file? I know that 127.0.0.1 is common, but sometimes I also see "::1" (without the quotation marks) on a second line. Is this okay, or maybe indicative of malware having altered the Hosts file?
And if the answer is yes, sometimes it's okay to have more than one entry in the Hosts file, how can I know if that entry is legit or not?