--- version: rssac002v3 service: i.root-servers.net start-period: '2023-07-24T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 9048518063 dns-udp-queries-received-ipv6: 1994550335 dns-tcp-queries-received-ipv4: 761770241 dns-tcp-queries-received-ipv6: 120449650 dns-udp-responses-sent-ipv4: 7913812952 dns-udp-responses-sent-ipv6: 1821262982 dns-tcp-responses-sent-ipv4: 787184022 dns-tcp-responses-sent-ipv6: 107269990