--- dns-tcp-queries-received-ipv4: 497408428 dns-tcp-queries-received-ipv6: 84359882 dns-tcp-responses-sent-ipv4: 497406314 dns-tcp-responses-sent-ipv6: 84349601 dns-udp-queries-received-ipv4: 13514114002 dns-udp-queries-received-ipv6: 2358482405 dns-udp-responses-sent-ipv4: 12845582326 dns-udp-responses-sent-ipv6: 2333770387 metric: traffic-volume service: f.root-servers.net start-period: 2019-06-07T00:00:00Z version: rssac002v3