DNS Resolvers Performance compared: CloudFlare x Google x Quad9 x OpenDNSA couple of months ago I did a performance comparison between some of the top free DNS Resolvers available. It was just after Quad9 had launched and I was trying to decide which one to use and recommend to families and friends. Google, OpenDNS, Quad9, .. some many options… I love options … And things just got better. CloudFlare, one of the companies that know the most about Internet performance re
