How many nameserver entries can I give in /etc/resolv.conf ? I have given our ISP's 2 nameserver entries as first and second. But since they have issues sometimes, I would like to add Google public nameserver enry. Does a 3rd & 4th entry make any difference ?
This is the resolve.conf on our proxy(squid) server. I understand that Squid uses /etc/resolv.conf for name resolution.