--- dns-tcp-queries-received-ipv4: 615504719 dns-tcp-queries-received-ipv6: 501033592 dns-tcp-responses-sent-ipv4: 615499994 dns-tcp-responses-sent-ipv6: 501026990 dns-udp-queries-received-ipv4: 10114993878 dns-udp-queries-received-ipv6: 3796614336 dns-udp-responses-sent-ipv4: 9690784274 dns-udp-responses-sent-ipv6: 3675169155 metric: traffic-volume service: f.root-servers.net start-period: 2021-06-16T00:00:00Z version: rssac002v4