--- dns-tcp-queries-received-ipv4: 239191594 dns-tcp-queries-received-ipv6: 25962986 dns-tcp-responses-sent-ipv4: 239174357 dns-tcp-responses-sent-ipv6: 25955457 dns-udp-queries-received-ipv4: 4581320967 dns-udp-queries-received-ipv6: 675472518 dns-udp-responses-sent-ipv4: 3918674988 dns-udp-responses-sent-ipv6: 618560624 metric: traffic-volume service: f.root-servers.net start-period: 2017-03-30T00:00:00Z version: rssac002v3