--- version: rssac002v3 service: i.root-servers.net start-period: '2023-07-03T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8674769818 dns-udp-queries-received-ipv6: 2648323118 dns-tcp-queries-received-ipv4: 623028037 dns-tcp-queries-received-ipv6: 207134970 dns-udp-responses-sent-ipv4: 7730710522 dns-udp-responses-sent-ipv6: 2389336508 dns-tcp-responses-sent-ipv4: 657067360 dns-tcp-responses-sent-ipv6: 195226477