--- version: rssac002v3 service: i.root-servers.net start-period: '2020-10-31T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6270199738 dns-udp-queries-received-ipv6: 1396978138 dns-tcp-queries-received-ipv4: 660610363 dns-tcp-queries-received-ipv6: 187951034 dns-udp-responses-sent-ipv4: 4996114402 dns-udp-responses-sent-ipv6: 1234192763 dns-tcp-responses-sent-ipv4: 589086787 dns-tcp-responses-sent-ipv6: 184145822