--- version: rssac002v3 service: i.root-servers.net start-period: '2023-08-20T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7695610553 dns-udp-queries-received-ipv6: 1773823092 dns-tcp-queries-received-ipv4: 467254665 dns-tcp-queries-received-ipv6: 48603362 dns-udp-responses-sent-ipv4: 6854342215 dns-udp-responses-sent-ipv6: 1643968711 dns-tcp-responses-sent-ipv4: 487802681 dns-tcp-responses-sent-ipv6: 59020043