--- dns-tcp-queries-received-ipv4: 277411279 dns-tcp-queries-received-ipv6: 19748104 dns-tcp-responses-sent-ipv4: 277401649 dns-tcp-responses-sent-ipv6: 19738194 dns-udp-queries-received-ipv4: 6208671914 dns-udp-queries-received-ipv6: 2161173700 dns-udp-responses-sent-ipv4: 6012569547 dns-udp-responses-sent-ipv6: 2157561283 metric: traffic-volume service: f.root-servers.net start-period: 2018-05-11T00:00:00Z version: rssac002v3