--- version: rssac002v3 service: i.root-servers.net start-period: '2022-11-27T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6152562488 dns-udp-queries-received-ipv6: 1289022080 dns-tcp-queries-received-ipv4: 644754824 dns-tcp-queries-received-ipv6: 55606686 dns-udp-responses-sent-ipv4: 5006058668 dns-udp-responses-sent-ipv6: 1112072120 dns-tcp-responses-sent-ipv4: 607094108 dns-tcp-responses-sent-ipv6: 48910448