--- version: rssac002v3 service: i.root-servers.net start-period: '2023-01-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6158695553 dns-udp-queries-received-ipv6: 1188311097 dns-tcp-queries-received-ipv4: 562940598 dns-tcp-queries-received-ipv6: 50527027 dns-udp-responses-sent-ipv4: 5120887356 dns-udp-responses-sent-ipv6: 1073796546 dns-tcp-responses-sent-ipv4: 544247279 dns-tcp-responses-sent-ipv6: 40693715