--- version: rssac002v3 service: i.root-servers.net start-period: '2023-09-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 7827031591 dns-udp-queries-received-ipv6: 1881728295 dns-tcp-queries-received-ipv4: 501683329 dns-tcp-queries-received-ipv6: 86561590 dns-udp-responses-sent-ipv4: 6998436541 dns-udp-responses-sent-ipv6: 1650457476 dns-tcp-responses-sent-ipv4: 524082021 dns-tcp-responses-sent-ipv6: 65855424