--- dns-tcp-queries-received-ipv4: 446936355 dns-tcp-queries-received-ipv6: 107615074 dns-tcp-responses-sent-ipv4: 446932077 dns-tcp-responses-sent-ipv6: 107595075 dns-udp-queries-received-ipv4: 14148625430 dns-udp-queries-received-ipv6: 2323739674 dns-udp-responses-sent-ipv4: 13268811528 dns-udp-responses-sent-ipv6: 2307463950 metric: traffic-volume service: f.root-servers.net start-period: 2019-05-15T00:00:00Z version: rssac002v3