--- version: rssac002v3 service: i.root-servers.net start-period: '2020-10-29T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6636213512 dns-udp-queries-received-ipv6: 1496075016 dns-tcp-queries-received-ipv4: 681014784 dns-tcp-queries-received-ipv6: 190556226 dns-udp-responses-sent-ipv4: 5294885884 dns-udp-responses-sent-ipv6: 1314750151 dns-tcp-responses-sent-ipv4: 622817579 dns-tcp-responses-sent-ipv6: 184038761