--- dns-tcp-queries-received-ipv4: 417290616 dns-tcp-queries-received-ipv6: 100611570 dns-tcp-responses-sent-ipv4: 417287491 dns-tcp-responses-sent-ipv6: 100598847 dns-udp-queries-received-ipv4: 13700808455 dns-udp-queries-received-ipv6: 2431158752 dns-udp-responses-sent-ipv4: 13043459024 dns-udp-responses-sent-ipv6: 2410236866 metric: traffic-volume service: f.root-servers.net start-period: 2019-06-03T00:00:00Z version: rssac002v3