--- dns-tcp-queries-received-ipv4: 625706552 dns-tcp-queries-received-ipv6: 195797726 dns-tcp-responses-sent-ipv4: 625704474 dns-tcp-responses-sent-ipv6: 195793859 dns-udp-queries-received-ipv4: 15349435306 dns-udp-queries-received-ipv6: 2992963240 dns-udp-responses-sent-ipv4: 14641075067 dns-udp-responses-sent-ipv6: 2982568662 metric: traffic-volume service: f.root-servers.net start-period: 2020-05-17T00:00:00Z version: rssac002v3