--- dns-tcp-queries-received-ipv4: 779942620 dns-tcp-queries-received-ipv6: 66865796 dns-tcp-responses-sent-ipv4: 779939989 dns-tcp-responses-sent-ipv6: 66853164 dns-udp-queries-received-ipv4: 14593330318 dns-udp-queries-received-ipv6: 2637168871 dns-udp-responses-sent-ipv4: 13951890870 dns-udp-responses-sent-ipv6: 2612126372 metric: traffic-volume service: f.root-servers.net start-period: 2019-08-28T00:00:00Z version: rssac002v3