--- version: rssac002v3 service: i.root-servers.net start-period: '2020-11-01T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6203528442 dns-udp-queries-received-ipv6: 1382173373 dns-tcp-queries-received-ipv4: 657444838 dns-tcp-queries-received-ipv6: 189112169 dns-udp-responses-sent-ipv4: 4950126710 dns-udp-responses-sent-ipv6: 1222059763 dns-tcp-responses-sent-ipv4: 593021972 dns-tcp-responses-sent-ipv6: 186293229