--- dns-tcp-queries-received-ipv4: 231785728 dns-tcp-queries-received-ipv6: 16361682 dns-tcp-responses-sent-ipv4: 231778452 dns-tcp-responses-sent-ipv6: 16356164 dns-udp-queries-received-ipv4: 6012237049 dns-udp-queries-received-ipv6: 1408721937 dns-udp-responses-sent-ipv4: 5723158365 dns-udp-responses-sent-ipv6: 1406507068 metric: traffic-volume service: f.root-servers.net start-period: 2017-12-27T00:00:00Z version: rssac002v3