--- version: rssac002v3 service: i.root-servers.net start-period: '2023-10-11T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7802518569 dns-udp-queries-received-ipv6: 2960353998 dns-tcp-queries-received-ipv4: 484132102 dns-tcp-queries-received-ipv6: 152405363 dns-udp-responses-sent-ipv4: 7029771843 dns-udp-responses-sent-ipv6: 2560577833 dns-tcp-responses-sent-ipv4: 490390758 dns-tcp-responses-sent-ipv6: 133398428