--- dns-tcp-queries-received-ipv4: 386145089 dns-tcp-queries-received-ipv6: 54758945 dns-tcp-responses-sent-ipv4: 386141234 dns-tcp-responses-sent-ipv6: 54752601 dns-udp-queries-received-ipv4: 9787982492 dns-udp-queries-received-ipv6: 2066461940 dns-udp-responses-sent-ipv4: 9478954377 dns-udp-responses-sent-ipv6: 2062713870 metric: traffic-volume service: f.root-servers.net start-period: 2018-10-15T00:00:00Z version: rssac002v3