--- dns-tcp-queries-received-ipv4: 244001588 dns-tcp-queries-received-ipv6: 17353341 dns-tcp-responses-sent-ipv4: 243992291 dns-tcp-responses-sent-ipv6: 17343830 dns-udp-queries-received-ipv4: 6351176616 dns-udp-queries-received-ipv6: 1432035207 dns-udp-responses-sent-ipv4: 5995951496 dns-udp-responses-sent-ipv6: 1429206017 metric: traffic-volume service: f.root-servers.net start-period: 2017-12-13T00:00:00Z version: rssac002v3