--- dns-tcp-queries-received-ipv4: 621650321 dns-tcp-queries-received-ipv6: 478213099 dns-tcp-responses-sent-ipv4: 621647043 dns-tcp-responses-sent-ipv6: 478208533 dns-udp-queries-received-ipv4: 10306557822 dns-udp-queries-received-ipv6: 3425138328 dns-udp-responses-sent-ipv4: 9866580400 dns-udp-responses-sent-ipv6: 3324385277 metric: traffic-volume service: f.root-servers.net start-period: 2021-05-21T00:00:00Z version: rssac002v4