--- version: rssac002v3 service: i.root-servers.net start-period: '2023-10-09T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8579058043 dns-udp-queries-received-ipv6: 3000057215 dns-tcp-queries-received-ipv4: 556195325 dns-tcp-queries-received-ipv6: 175251990 dns-udp-responses-sent-ipv4: 7658312402 dns-udp-responses-sent-ipv6: 2639524475 dns-tcp-responses-sent-ipv4: 567346210 dns-tcp-responses-sent-ipv6: 156291908